[Kernel-packages] [Bug 1523444] Re: Xorg crahed with segfault
I was not able to reproduce this issue with 4.4 kernel series until now. Currently running on: Linux 4.4.3-040403-generic #201602251634 SMP Thu Feb 25 21:36:25 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux ** Changed in: linux (Ubuntu) Status: Expired => New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1523444 Title: Xorg crahed with segfault Status in linux package in Ubuntu: New Bug description: I was about to click on a button in Chromium when Xorg unexpectedly crashed. This bug just happened and I doubt that it is reproducible. This might be a kernel and not an xorg error, please re-categorize if needed. Relevant section from the Xorg files: [ 6812.749] (EE) Backtrace: [ 6812.749] (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55f0bc03968e] [ 6812.749] (EE) 1: /usr/bin/X (0x55f0bbe85000+0x1b89f9) [0x55f0bc03d9f9] [ 6812.749] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f5e9cbbe000+0x352f0) [0x7f5e9cbf32f0] [ 6812.749] (EE) [ 6812.749] (EE) Segmentation fault at address 0x0 [ 6812.749] (EE) Fatal server error: [ 6812.749] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 6812.749] (EE) [ 6812.749] (EE) Relevant section from syslog: Dec 7 11:39:25 ultra-d kernel: [ 6818.582120] [ cut here ] Dec 7 11:39:25 ultra-d kernel: [ 6818.582137] WARNING: CPU: 3 PID: 1318 at /build/linux-26_gwp/linux-4.2.0/drivers/gpu/drm/i915/i915_gem.c:5269 i915_gem_track_fb+0x129/0x140 [i915]() Dec 7 11:39:25 ultra-d kernel: [ 6818.582139] WARN_ON(!(old->frontbuffer_bits & frontbuffer_bits)) Dec 7 11:39:25 ultra-d kernel: [ 6818.582139] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache hp_wmi spa rse_keymap intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp joydev snd_hda_codec_hdmi input_leds snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec crct10dif_ pclmul snd_hda_core crc32_pclmul snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw gf128mul snd_seq_midi glue_helper snd_seq_midi_event ablk_helper cryptd snd_rawmidi snd_seq snd_seq_device serio_raw snd_timer snd so undcore mei_me mei lpc_ich 8250_fintek tpm_infineon mac_hid ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_recent xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6ta ble_filter ip6_tables nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables sunrpc parport_pc p pdev lp parport autofs4 hid_generic usbhid hid i915 psmouse i2c_algo_bit drm_kms_helper e1000e ahci drm libahci ptp pps_core wmi video Dec 7 11:39:25 ultra-d kernel: [ 6818.582178] CPU: 3 PID: 1318 Comm: Xorg Tainted: G OE 4.2.0-19-generic #23-Ubuntu Dec 7 11:39:25 ultra-d kernel: [ 6818.582179] Hardware name: Hewlett-Packard HP EliteDesk 800 G1 SFF/1998, BIOS L01 v02.65 07/13/2015 Dec 7 11:39:25 ultra-d kernel: [ 6818.582180] 466f5698 880212e8fac8 817e93f9 Dec 7 11:39:25 ultra-d kernel: [ 6818.582182] 880212e8fb20 880212e8fb08 8107b3d6 Dec 7 11:39:25 ultra-d kernel: [ 6818.582183] 880211e43600 0010 880211b7c000 880211b7c000 Dec 7 11:39:25 ultra-d kernel: [ 6818.582184] Call Trace: Dec 7 11:39:25 ultra-d kernel: [ 6818.582188] [] dump_stack+0x45/0x57 Dec 7 11:39:25 ultra-d kernel: [ 6818.582191] [] warn_slowpath_common+0x86/0xc0 Dec 7 11:39:25 ultra-d kernel: [ 6818.582193] [] warn_slowpath_fmt+0x55/0x70 Dec 7 11:39:25 ultra-d kernel: [ 6818.582200] [] i915_gem_track_fb+0x129/0x140 [i915] Dec 7 11:39:25 ultra-d kernel: [ 6818.582211] [] intel_prepare_plane_fb+0xe7/0x1a0 [i915] Dec 7 11:39:25 ultra-d kernel: [ 6818.582215] [] drm_atomic_helper_prepare_planes+0x59/0xe0 [drm_kms_helper] Dec 7 11:39:25 ultra-d kernel: [ 6818.582225] [] ? drm_atomic_check_only+0x215/0x540 [drm] Dec 7 11:39:25 ultra-d kernel: [ 6818.582235] [] intel_atomic_commit+0x42/0x100 [i915] Dec 7 11:39:25 ultra-d kernel: [ 6818.582242] [] drm_atomic_commit+0x37/0x60 [drm] Dec 7 11:39:25 ultra-d kernel: [ 6818.582245] [] drm_atomic_helper_plane_set_property+0x87/0xc0 [drm_kms_helper] Dec 7 11:39:25 ultra-d kernel: [ 6818.582250] [] ? _object_find+0x69/0xa0 [drm] Dec 7 11:39:25 ultra-d kernel: [ 6818.582255] [] drm_mode_plane_set_obj_prop+0x2d/0x90 [drm] Dec 7 11:39:25 ultra-d kernel: [ 6818.582261] [] drm_mode_obj_set_property_ioctl+0x1c6/0x270 [drm] Dec 7 11:39:25 ultra-d kernel: [ 6818.582265] [] drm_ioctl+0x125/0x610 [drm] Dec 7 11:39:25 ultra-d kernel: [ 6818.582267] [] ? fsnotify+0x316/0x4a0
[Kernel-packages] [Bug 1506454] Re: kswapd kills the whole OS by eaing up resources
I upgraded to Ubuntu 15.10 about a month ago and haven't experienced the mentioned behavior with swap disabled since then. Haven't tried with swap enabled though. It is very likely that this bug has been fixed. ** Changed in: linux (Ubuntu) Status: Expired => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1506454 Title: kswapd kills the whole OS by eaing up resources Status in linux package in Ubuntu: Fix Released Bug description: I experience that my desktop (Ubuntu 15.04) gets unresponsive maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU resources. Strange thing is that this happens despite there is no swap enabled. This happens mostly when Virtualbox is running and only a few amount of memory is available. cat /proc/version_signature Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 If you need any addition information please let me know. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: viktor 1636 F pulseaudio /dev/snd/controlC1: viktor 1636 F pulseaudio CurrentDesktop: GNOME-Flashback:Unity Date: Thu Oct 15 14:04:37 2015 HibernationDevice: RESUME=UUID=592359f8-ccbf-4781-8a65-50b258ce63b6 InstallationDate: Installed on 2015-06-26 (110 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: vpn0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Hewlett-Packard HP EliteDesk 800 G1 SFF ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/system_vg-root_lv ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.143.3 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L01 v02.18 dmi.board.asset.tag: CZC4033CYV dmi.board.name: 1998 dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC4033CYV dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.18:bd09/09/2013:svnHewlett-Packard:pnHPEliteDesk800G1SFF:pvr:rvnHewlett-Packard:rn1998:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.name: HP EliteDesk 800 G1 SFF dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1506454/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1579190] [NEW] Key 5 automatically pressed on some Logitech wireless keyboards
Public bug reported: I have a K520 Logitech keyboard and sometimes something starts to keep pressing key 5. It mostly happens when I leave the computer alone for some time, but sometimes also just during regular usage. It seems that this is a Linux specific issue as no one is complaining about this issue under Windows, but a couple of people are complaining for different versions of Ubuntu. It is always 5 and WladyXX3740 claims on the Logitech forum that: "happens on Ubuntu 15.10 and 16.04, does not happen on Ubuntu 15.04, probably kernel related." Here is where most of the people are complaining: https://forums.logitech.com/t5/Keyboards-and-Keyboard-Mice/Ubuntu-15-10-and-K520-key-5-automatically-pressed-resulting-in/td-p/1488639 I discovered that this is related to my Logitech keyboard by running this command: xinput test-xi2 --root Here is the device list: ⎡ Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)] ⎜ ↳ Logitech K520 id=10 [slave pointer (2)] ⎜ ↳ Logitech M310/M310t id=11 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=15 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPad id=14 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Integrated_Webcam_HD id=12 [slave keyboard (3)] ↳ Sleep Button id=9[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Button id=6[slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)] ↳ Power Button id=8[slave keyboard (3)] ↳ DELL Wireless hotkeys id=16 [slave keyboard (3)] ↳ Dell WMI hotkeys id=17 [slave keyboard (3)] And some extract from the output when this happens: EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 12 (PropertyEvent) property: 308 'Synaptics Off' changed: modified EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 ... ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-generic 4.4.0.21.22 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: viktor 2133 F pulseaudio /dev/snd/controlC0: viktor 2133 F pulseaudio CurrentDesktop: GNOME Date: Fri May 6 20:45:07 2016 HibernationDevice: RESUME=UUID=67c8171e-474f-4bdb-a2c8-22aead3fb294 MachineType: Dell Inc. Latitude E5550 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic.efi.signed root=/dev/mapper/system_vg-root_lv ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware
[Kernel-packages] [Bug 1579190] Re: Key 5 automatically pressed on some Logitech wireless keyboards
Yes I WladyX I get freezes, but IIRC this is always how it was on Linux since I use it. :) Are the freezes happening to you at the same same time the 5 key is repeated? Joseph Salisbury, yes I can try the latest upstream kernel. Will let you know the results. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1579190 Title: Key 5 automatically pressed on some Logitech wireless keyboards Status in linux package in Ubuntu: Incomplete Bug description: I have a K520 Logitech keyboard and sometimes something starts to keep pressing key 5. It mostly happens when I leave the computer alone for some time, but sometimes also just during regular usage. It seems that this is a Linux specific issue as no one is complaining about this issue under Windows, but a couple of people are complaining for different versions of Ubuntu. It is always 5 and WladyXX3740 claims on the Logitech forum that: "happens on Ubuntu 15.10 and 16.04, does not happen on Ubuntu 15.04, probably kernel related." Here is where most of the people are complaining: https://forums.logitech.com/t5/Keyboards-and-Keyboard-Mice/Ubuntu-15-10-and-K520-key-5-automatically-pressed-resulting-in/td-p/1488639 I discovered that this is related to my Logitech keyboard by running this command: xinput test-xi2 --root Here is the device list: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech K520 id=10 [slave pointer (2)] ⎜ ↳ Logitech M310/M310t id=11 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=15 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPadid=14 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Integrated_Webcam_HDid=12 [slave keyboard (3)] ↳ Sleep Buttonid=9[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=13 [slave keyboard (3)] ↳ Power Buttonid=8[slave keyboard (3)] ↳ DELL Wireless hotkeys id=16 [slave keyboard (3)] ↳ Dell WMI hotkeysid=17 [slave keyboard (3)] And some extract from the output when this happens: EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 12 (PropertyEvent) property: 308 'Synaptics Off' changed: modified EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 ... Proble
[Kernel-packages] [Bug 1579190] Re: Key 5 automatically pressed on some Logitech wireless keyboards
I'm using 4.6.0 rc6 since about a week and haven't experienced this issue since then. I would treat this as an evidence though. Will be continuing testing with the 4.6 kernel series. Installed the kernel from here: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc6-wily/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1579190 Title: Key 5 automatically pressed on some Logitech wireless keyboards Status in linux package in Ubuntu: Incomplete Bug description: I have a K520 Logitech keyboard and sometimes something starts to keep pressing key 5. It mostly happens when I leave the computer alone for some time, but sometimes also just during regular usage. It seems that this is a Linux specific issue as no one is complaining about this issue under Windows, but a couple of people are complaining for different versions of Ubuntu. It is always 5 and WladyXX3740 claims on the Logitech forum that: "happens on Ubuntu 15.10 and 16.04, does not happen on Ubuntu 15.04, probably kernel related." Here is where most of the people are complaining: https://forums.logitech.com/t5/Keyboards-and-Keyboard-Mice/Ubuntu-15-10-and-K520-key-5-automatically-pressed-resulting-in/td-p/1488639 I discovered that this is related to my Logitech keyboard by running this command: xinput test-xi2 --root Here is the device list: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech K520 id=10 [slave pointer (2)] ⎜ ↳ Logitech M310/M310t id=11 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=15 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPadid=14 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Integrated_Webcam_HDid=12 [slave keyboard (3)] ↳ Sleep Buttonid=9[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=13 [slave keyboard (3)] ↳ Power Buttonid=8[slave keyboard (3)] ↳ DELL Wireless hotkeys id=16 [slave keyboard (3)] ↳ Dell WMI hotkeysid=17 [slave keyboard (3)] And some extract from the output when this happens: EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 12 (PropertyEvent) property: 308 'Synaptics Off' changed: modified EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f
[Kernel-packages] [Bug 1523444] Re: Xorg crahed with segfault
Crash happened again with following xorg output and also backtraces in dmesg: [ 95404.681] (EE) Backtrace: [ 95404.684] (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55b5a491468e] [ 95404.684] (EE) 1: /usr/bin/X (0x55b5a476+0x1b89f9) [0x55b5a49189f9] [ 95404.684] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f2a23bee000+0x352f0) [0x7f2a23c232f0] [ 95404.684] (EE) 3: ?? [0x55b5a624bfc8] [ 95404.684] (EE) [ 95404.684] (EE) Segmentation fault at address 0x55b5a624bfc8 [ 95404.684] (EE) Fatal server error: [ 95404.684] (EE) Caught signal 11 (Segmentation fault). Server aborting After the crash I installed the suggested kernel and now got the following version installed: Linux hostname 4.4.0-040400rc8-generic #201601051225 SMP Tue Jan 5 17:27:39 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Please note that I saw the following warning during the kernel installation: W: Possible missing firmware /lib/firmware/i915/skl_guc_ver4.bin for module i915 I don't know if this prevents us making sure that this error is fixed in the kernel I installed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1523444 Title: Xorg crahed with segfault Status in linux package in Ubuntu: Incomplete Bug description: I was about to click on a button in Chromium when Xorg unexpectedly crashed. This bug just happened and I doubt that it is reproducible. This might be a kernel and not an xorg error, please re-categorize if needed. Relevant section from the Xorg files: [ 6812.749] (EE) Backtrace: [ 6812.749] (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55f0bc03968e] [ 6812.749] (EE) 1: /usr/bin/X (0x55f0bbe85000+0x1b89f9) [0x55f0bc03d9f9] [ 6812.749] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f5e9cbbe000+0x352f0) [0x7f5e9cbf32f0] [ 6812.749] (EE) [ 6812.749] (EE) Segmentation fault at address 0x0 [ 6812.749] (EE) Fatal server error: [ 6812.749] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 6812.749] (EE) [ 6812.749] (EE) Relevant section from syslog: Dec 7 11:39:25 ultra-d kernel: [ 6818.582120] [ cut here ] Dec 7 11:39:25 ultra-d kernel: [ 6818.582137] WARNING: CPU: 3 PID: 1318 at /build/linux-26_gwp/linux-4.2.0/drivers/gpu/drm/i915/i915_gem.c:5269 i915_gem_track_fb+0x129/0x140 [i915]() Dec 7 11:39:25 ultra-d kernel: [ 6818.582139] WARN_ON(!(old->frontbuffer_bits & frontbuffer_bits)) Dec 7 11:39:25 ultra-d kernel: [ 6818.582139] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache hp_wmi spa rse_keymap intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp joydev snd_hda_codec_hdmi input_leds snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm snd_hda_intel snd_hda_codec crct10dif_ pclmul snd_hda_core crc32_pclmul snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw gf128mul snd_seq_midi glue_helper snd_seq_midi_event ablk_helper cryptd snd_rawmidi snd_seq snd_seq_device serio_raw snd_timer snd so undcore mei_me mei lpc_ich 8250_fintek tpm_infineon mac_hid ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_recent xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6ta ble_filter ip6_tables nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables sunrpc parport_pc p pdev lp parport autofs4 hid_generic usbhid hid i915 psmouse i2c_algo_bit drm_kms_helper e1000e ahci drm libahci ptp pps_core wmi video Dec 7 11:39:25 ultra-d kernel: [ 6818.582178] CPU: 3 PID: 1318 Comm: Xorg Tainted: G OE 4.2.0-19-generic #23-Ubuntu Dec 7 11:39:25 ultra-d kernel: [ 6818.582179] Hardware name: Hewlett-Packard HP EliteDesk 800 G1 SFF/1998, BIOS L01 v02.65 07/13/2015 Dec 7 11:39:25 ultra-d kernel: [ 6818.582180] 466f5698 880212e8fac8 817e93f9 Dec 7 11:39:25 ultra-d kernel: [ 6818.582182] 880212e8fb20 880212e8fb08 8107b3d6 Dec 7 11:39:25 ultra-d kernel: [ 6818.582183] 880211e43600 0010 880211b7c000 880211b7c000 Dec 7 11:39:25 ultra-d kernel: [ 6818.582184] Call Trace: Dec 7 11:39:25 ultra-d kernel: [ 6818.582188] [] dump_stack+0x45/0x57 Dec 7 11:39:25 ultra-d kernel: [ 6818.582191] [] warn_slowpath_common+0x86/0xc0 Dec 7 11:39:25 ultra-d kernel: [ 6818.582193] [] warn_slowpath_fmt+0x55/0x70 Dec 7 11:39:25 ultra-d kernel: [ 6818.582200] [] i915_gem_track_fb+0x129/0x140 [i915] Dec 7 11:39:25 ultra-d kernel: [ 6818.582211] [] intel_prepare_plane_fb+0xe7/0x1a0 [i915] Dec 7 11:39:25 ultra-d kernel: [ 6818.582215] [] drm_atomic_helper_prepare_planes+0x59/0xe0 [drm_kms_helper] Dec 7 11:39:25 ultra-d kernel: [ 6818.
[Kernel-packages] [Bug 1420935] [NEW] Centrino Wireless-N 1030 randomly disconnecting
Public bug reported: 1) The release of Ubuntu you are using: Description:Linux Mint 17.1 Rebecca Release:17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug rebecca ** Attachment added: "Contains logs that happen when the connection drops and then during reconnecting" https://bugs.launchpad.net/bugs/1420935/+attachment/4317410/+files/wifi_bug.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1420935 Title: Centrino Wireless-N 1030 randomly disconnecting Status in linux-firmware package in Ubuntu: New Bug description: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1420935] Re: Centrino Wireless-N 1030 randomly disconnecting
** Attachment added: "lshw related output" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+attachment/4317414/+files/lshw-network.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1420935 Title: Centrino Wireless-N 1030 randomly disconnecting Status in linux-firmware package in Ubuntu: New Bug description: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1420935] Re: Centrino Wireless-N 1030 randomly disconnecting
** Attachment added: "lspci related output" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+attachment/4317415/+files/lspci.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1420935 Title: Centrino Wireless-N 1030 randomly disconnecting Status in linux-firmware package in Ubuntu: New Bug description: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1420935] Re: Centrino Wireless-N 1030 randomly disconnecting
** Description changed: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: + http://forums.linuxmint.com/viewtopic.php?f=53&t=169633 http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: - + PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1420935 Title: Centrino Wireless-N 1030 randomly disconnecting Status in linux-firmware package in Ubuntu: New Bug description: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://forums.linuxmint.com/viewtopic.php?f=53&t=169633 http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1420935] Re: Centrino Wireless-N 1030 randomly disconnecting
To workaround this bug. Create a file named: /etc/modprobe.d/wifi_bug.conf Add the following lines to the file: options iwlmvm power_scheme=1 options iwlwifi bt_coex_active=N swcrypto=1 11n_disable=1 Set the file's ownership the same as other files in that folder. Reboot. Please note though that this fixes the issue, but prevents N mode from working, so you are stick with B and G modes. Otherwise I'm very disappointed that no one cares about this bug as I would be glad to provide all the information I'm able to to get this fixed. The other thing that makes me very sad is that this was already working perfectly in the past with 12.04 and now it isn't. This really sounds to me like a step backwards... Sorry for being emotional. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1420935 Title: Centrino Wireless-N 1030 randomly disconnecting Status in linux-firmware package in Ubuntu: New Bug description: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://forums.linuxmint.com/viewtopic.php?f=53&t=169633 http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1420935] Re: Centrino Wireless-N 1030 randomly disconnecting
This error still exists with the linux-image-extra-3.16.0-31-generic kernel. I have also filed this bug here: https://bugzilla.kernel.org/show_bug.cgi?id=94341 ** Bug watch added: Linux Kernel Bug Tracker #94341 http://bugzilla.kernel.org/show_bug.cgi?id=94341 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1420935 Title: Centrino Wireless-N 1030 randomly disconnecting Status in linux-firmware package in Ubuntu: New Bug description: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://forums.linuxmint.com/viewtopic.php?f=53&t=169633 http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1579190] Re: Key 5 automatically pressed on some Logitech wireless keyboards
Hi Tim Passingham (tim-8aw3u04umo), you are not using the patched kernel. The patched is: 4.4.0-22-generic #40+lp1579190 And you are using: 4.4.0-24 What might have happened is that you installed the patched kernel and then you updated Ubuntu and 4.4.0-24 was installed and set as the default kernel. So after you restarted your machine your OS is not running the patched kernel any more. To run the patched kernel you either have to modify the default kernel in the GRUB configuration or explicitly choose the patched kernel on startup. BTW, I'm running 4.4.0-22-generic #40+lp1579190 since few days without any issues. Any chance for this patch to get into the Ubuntu 16.04 repositories? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1579190 Title: Key 5 automatically pressed on some Logitech wireless keyboards Status in linux package in Ubuntu: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Confirmed Bug description: I have a K520 Logitech keyboard and sometimes something starts to keep pressing key 5. It mostly happens when I leave the computer alone for some time, but sometimes also just during regular usage. It seems that this is a Linux specific issue as no one is complaining about this issue under Windows, but a couple of people are complaining for different versions of Ubuntu. It is always 5 and WladyXX3740 claims on the Logitech forum that: "happens on Ubuntu 15.10 and 16.04, does not happen on Ubuntu 15.04, probably kernel related." Here is where most of the people are complaining: https://forums.logitech.com/t5/Keyboards-and-Keyboard-Mice/Ubuntu-15-10-and-K520-key-5-automatically-pressed-resulting-in/td-p/1488639 I discovered that this is related to my Logitech keyboard by running this command: xinput test-xi2 --root Here is the device list: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech K520 id=10 [slave pointer (2)] ⎜ ↳ Logitech M310/M310t id=11 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=15 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPadid=14 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Integrated_Webcam_HDid=12 [slave keyboard (3)] ↳ Sleep Buttonid=9[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=13 [slave keyboard (3)] ↳ Power Buttonid=8[slave keyboard (3)] ↳ DELL Wireless hotkeys id=16 [slave keyboard (3)] ↳ Dell WMI hotkeysid=17 [slave keyboard (3)] And some extract from the output when this happens: EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 12 (PropertyEvent) property: 308 'Synaptics Off' changed: modified EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 but
[Kernel-packages] [Bug 1579190] Re: Key 5 automatically pressed on some Logitech wireless keyboards
Hi Tim Passingham (tim-8aw3u04umo), the new kernel you installed (4.4.0-24) will definitely produce the issue as it does not contain the patch. Please clarify if you where also able to reproduce the issue with 4.4.0-22-generic #40+lp1579190. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1579190 Title: Key 5 automatically pressed on some Logitech wireless keyboards Status in linux package in Ubuntu: Confirmed Status in linux source package in Wily: Confirmed Status in linux source package in Xenial: Confirmed Bug description: I have a K520 Logitech keyboard and sometimes something starts to keep pressing key 5. It mostly happens when I leave the computer alone for some time, but sometimes also just during regular usage. It seems that this is a Linux specific issue as no one is complaining about this issue under Windows, but a couple of people are complaining for different versions of Ubuntu. It is always 5 and WladyXX3740 claims on the Logitech forum that: "happens on Ubuntu 15.10 and 16.04, does not happen on Ubuntu 15.04, probably kernel related." Here is where most of the people are complaining: https://forums.logitech.com/t5/Keyboards-and-Keyboard-Mice/Ubuntu-15-10-and-K520-key-5-automatically-pressed-resulting-in/td-p/1488639 I discovered that this is related to my Logitech keyboard by running this command: xinput test-xi2 --root Here is the device list: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech K520 id=10 [slave pointer (2)] ⎜ ↳ Logitech M310/M310t id=11 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=15 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPadid=14 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Integrated_Webcam_HDid=12 [slave keyboard (3)] ↳ Sleep Buttonid=9[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=13 [slave keyboard (3)] ↳ Power Buttonid=8[slave keyboard (3)] ↳ DELL Wireless hotkeys id=16 [slave keyboard (3)] ↳ Dell WMI hotkeysid=17 [slave keyboard (3)] And some extract from the output when this happens: EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 12 (PropertyEvent) property: 308 'Synaptics Off' changed: modified EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective
[Kernel-packages] [Bug 1579190] Re: Key 5 automatically pressed on some Logitech wireless keyboards
Greetings Geoffrey, I'm running the latest Mint (18) and I did not see issues with my K520 keyboard so far. I'm using the kernel that comes (I guess 4.4) with the release. So I guess updating the kernel to the latest should definitely help. The patch was released with 4.4.0-31.50 as I see. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1579190 Title: Key 5 automatically pressed on some Logitech wireless keyboards Status in linux package in Ubuntu: Fix Released Status in linux source package in Precise: Fix Released Status in linux source package in Trusty: Fix Released Status in linux source package in Vivid: Fix Released Status in linux source package in Wily: Fix Released Status in linux source package in Xenial: Fix Released Bug description: I have a K520 Logitech keyboard and sometimes something starts to keep pressing key 5. It mostly happens when I leave the computer alone for some time, but sometimes also just during regular usage. It seems that this is a Linux specific issue as no one is complaining about this issue under Windows, but a couple of people are complaining for different versions of Ubuntu. It is always 5 and WladyXX3740 claims on the Logitech forum that: "happens on Ubuntu 15.10 and 16.04, does not happen on Ubuntu 15.04, probably kernel related." Here is where most of the people are complaining: https://forums.logitech.com/t5/Keyboards-and-Keyboard-Mice/Ubuntu-15-10-and-K520-key-5-automatically-pressed-resulting-in/td-p/1488639 I discovered that this is related to my Logitech keyboard by running this command: xinput test-xi2 --root Here is the device list: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech K520 id=10 [slave pointer (2)] ⎜ ↳ Logitech M310/M310t id=11 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=15 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPadid=14 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Integrated_Webcam_HDid=12 [slave keyboard (3)] ↳ Sleep Buttonid=9[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=13 [slave keyboard (3)] ↳ Power Buttonid=8[slave keyboard (3)] ↳ DELL Wireless hotkeys id=16 [slave keyboard (3)] ↳ Dell WMI hotkeysid=17 [slave keyboard (3)] And some extract from the output when this happens: EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 12 (PropertyEvent) property: 308 'Synaptics Off' changed: modified EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) dev
[Kernel-packages] [Bug 1579190] Re: Key 5 automatically pressed on some Logitech wireless keyboards
Still not able to reproduce this with 4.6 kernel series. It is very likely that this issue is already fixed there. Any chance this could be backported to the xenial kernel as this is an LTS release? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1579190 Title: Key 5 automatically pressed on some Logitech wireless keyboards Status in linux package in Ubuntu: Incomplete Bug description: I have a K520 Logitech keyboard and sometimes something starts to keep pressing key 5. It mostly happens when I leave the computer alone for some time, but sometimes also just during regular usage. It seems that this is a Linux specific issue as no one is complaining about this issue under Windows, but a couple of people are complaining for different versions of Ubuntu. It is always 5 and WladyXX3740 claims on the Logitech forum that: "happens on Ubuntu 15.10 and 16.04, does not happen on Ubuntu 15.04, probably kernel related." Here is where most of the people are complaining: https://forums.logitech.com/t5/Keyboards-and-Keyboard-Mice/Ubuntu-15-10-and-K520-key-5-automatically-pressed-resulting-in/td-p/1488639 I discovered that this is related to my Logitech keyboard by running this command: xinput test-xi2 --root Here is the device list: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech K520 id=10 [slave pointer (2)] ⎜ ↳ Logitech M310/M310t id=11 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=15 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPadid=14 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Integrated_Webcam_HDid=12 [slave keyboard (3)] ↳ Sleep Buttonid=9[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=13 [slave keyboard (3)] ↳ Power Buttonid=8[slave keyboard (3)] ↳ DELL Wireless hotkeys id=16 [slave keyboard (3)] ↳ Dell WMI hotkeysid=17 [slave keyboard (3)] And some extract from the output when this happens: EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 12 (PropertyEvent) property: 308 'Synaptics Off' changed: modified EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 EVENT type 2 (KeyPress) device: 10 (10) detail: 14 flags: repeat root: 449.00/427.00 event: 449.00/427.00 buttons: modifiers: locked 0x10 latched 0 base 0 effective: 0x10 group: locked 0 latched 0 base 0 effective: 0 valuators: windows: root 0xf6 event 0xf6 child 0x36000f8 ... ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-imag
[Kernel-packages] [Bug 1462919] Re: kswapd pulls server down every 2 weeks.
I experience the same on desktop (15.04) maybe once a week. I presume that this happens when some laking application starts to eat up all the memory quickly. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the cpu resources. Strange thing is that this happens despite there is no swap enabled. I suppose what should happen is that the kernel OOMs and kills some application and everything is back to normal. What happens though is that the machine dies. Of course every unsaved work and open windows and applications are lost, which is very unfortunate. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1462919 Title: kswapd pulls server down every 2 weeks. Status in linux package in Ubuntu: Incomplete Bug description: in 15.04 even when having plenty of RAM and swap kswpd uses lots of CPU and might bring the machine down to a crawl making is unable to access it over the network. I say "might", because it's only a very clear feeling that I have. I do not know it for sure. Anyway the fact is that I have two server that once every 2 week ends up totally unaccessible from the network. They can be pinged though. Logging in locally takes a long time. Rebooting them locally takes a long time. They have absolutely no noticeable disk IO when in this stalled state. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-16-generic 3.19.0-16.16 ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6 Uname: Linux 3.19.0-18-generic x86_64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 jun 8 09:57 seq crw-rw 1 root audio 116, 33 jun 8 09:57 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Mon Jun 8 10:02:44 2015 HibernationDevice: RESUME=UUID=17183f57-6587-47f2-84dc-553f7e5cf3a8 IwConfig: eth0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Intel Corporation S5520UR PciMultimedia: ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic root=/dev/mapper/vg0-root ro nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M RelatedPackageVersions: linux-restricted-modules-3.19.0-18-generic N/A linux-backports-modules-3.19.0-18-generic N/A linux-firmware 1.143.1 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to vivid on 2015-05-16 (22 days ago) dmi.bios.date: 12/17/2009 dmi.bios.vendor: Intel Corp. dmi.bios.version: S5500.86B.01.00.0046.121720091524 dmi.board.asset.tag: dmi.board.name: S5520UR dmi.board.vendor: Intel Corporation dmi.board.version: E22554-606 dmi.chassis.asset.tag: dmi.chassis.type: 23 dmi.chassis.vendor: ... dmi.chassis.version: .. dmi.modalias: dmi:bvnIntelCorp.:bvrS5500.86B.01.00.0046.121720091524:bd12/17/2009:svnIntelCorporation:pnS5520UR:pvr:rvnIntelCorporation:rnS5520UR:rvrE22554-606:cvn...:ct23:cvr..: dmi.product.name: S5520UR dmi.product.version: dmi.sys.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1462919/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1506454] [NEW] kswapd kills the whole OS by eaing up resources
Public bug reported: I experience that my desktop (Ubuntu 15.04) gets unresponsive maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU resources. Strange thing is that this happens despite there is no swap enabled. This happens mostly when Virtualbox is running and only a few amount of memory is available. cat /proc/version_signature Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 If you need any addition information please let me know. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: viktor 1636 F pulseaudio /dev/snd/controlC1: viktor 1636 F pulseaudio CurrentDesktop: GNOME-Flashback:Unity Date: Thu Oct 15 14:04:37 2015 HibernationDevice: RESUME=UUID=592359f8-ccbf-4781-8a65-50b258ce63b6 InstallationDate: Installed on 2015-06-26 (110 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: vpn0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Hewlett-Packard HP EliteDesk 800 G1 SFF ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/system_vg-root_lv ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.143.3 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L01 v02.18 dmi.board.asset.tag: CZC4033CYV dmi.board.name: 1998 dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC4033CYV dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.18:bd09/09/2013:svnHewlett-Packard:pnHPEliteDesk800G1SFF:pvr:rvnHewlett-Packard:rn1998:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.name: HP EliteDesk 800 G1 SFF dmi.sys.vendor: Hewlett-Packard ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1506454 Title: kswapd kills the whole OS by eaing up resources Status in linux package in Ubuntu: New Bug description: I experience that my desktop (Ubuntu 15.04) gets unresponsive maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU resources. Strange thing is that this happens despite there is no swap enabled. This happens mostly when Virtualbox is running and only a few amount of memory is available. cat /proc/version_signature Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 If you need any addition information please let me know. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: viktor 1636 F pulseaudio /dev/snd/controlC1: viktor 1636 F pulseaudio CurrentDesktop: GNOME-Flashback:Unity Date: Thu Oct 15 14:04:37 2015 HibernationDevice: RESUME=UUID=592359f8-ccbf-4781-8a65-50b258ce63b6 InstallationDate: Installed on 2015-06-26 (110 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: vpn0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Hewlett-Packard HP EliteDesk 800 G1 SFF ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/system_vg-root_lv ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.143.3 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or direct
[Kernel-packages] [Bug 1506454] Re: kswapd kills the whole OS by eaing up resources
Have updated BIOS to v02.65. Thanks for the suggestion, lets see if it helps. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1506454 Title: kswapd kills the whole OS by eaing up resources Status in linux package in Ubuntu: Incomplete Bug description: I experience that my desktop (Ubuntu 15.04) gets unresponsive maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU resources. Strange thing is that this happens despite there is no swap enabled. This happens mostly when Virtualbox is running and only a few amount of memory is available. cat /proc/version_signature Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 If you need any addition information please let me know. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: viktor 1636 F pulseaudio /dev/snd/controlC1: viktor 1636 F pulseaudio CurrentDesktop: GNOME-Flashback:Unity Date: Thu Oct 15 14:04:37 2015 HibernationDevice: RESUME=UUID=592359f8-ccbf-4781-8a65-50b258ce63b6 InstallationDate: Installed on 2015-06-26 (110 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: vpn0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Hewlett-Packard HP EliteDesk 800 G1 SFF ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/system_vg-root_lv ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.143.3 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L01 v02.18 dmi.board.asset.tag: CZC4033CYV dmi.board.name: 1998 dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC4033CYV dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.18:bd09/09/2013:svnHewlett-Packard:pnHPEliteDesk800G1SFF:pvr:rvnHewlett-Packard:rn1998:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.name: HP EliteDesk 800 G1 SFF dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1506454/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1506454] Re: kswapd kills the whole OS by eaing up resources
Hi it seems that updating BIOS has not solved this issue as my Desktop just crashed with the new BIOS. See the requested output here. $ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date L01 v02.65 07/13/2015 What happens is that my desktop completely freezes and the only thing that is responding is the mouse pointer. I'm able to move the mouse pointer, but there is no reaction to any keystroke or mouse click in the DE. Gnome system monitor also stops updating. Sometimes I'm able to Ctrl + Alt + F1 to the terminal and type my username and password, but I never get a prompt. I use sysrq commands to reboot the computer. After the reboot checking the atop snapshots created around the time the OS gets unresponsive shows that kswapd0 is generating high read load on the root volume (system_vg-root_lv) and hereby also on the disk containing it (sda) and also high system load (PRC | sys 18.59s | user 0.20s | ). The disk and the volume are both 101% busy and there is a heavy read on them: MBr/s 362.31 (it is and SSD). There is also another disk in the computer and there is no load on that. Memory usage looks like this: MEM | tot 7.7G | free 127.4M | cache 1.3G | dirty 0.0M | buff 0.4M | slab 118.6M So it looks like kswapd0 is heavily reading the root filesystem or partition which is generating a high system load and killing the OS. If you need any additional information just let me know. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1506454 Title: kswapd kills the whole OS by eaing up resources Status in linux package in Ubuntu: Confirmed Bug description: I experience that my desktop (Ubuntu 15.04) gets unresponsive maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU resources. Strange thing is that this happens despite there is no swap enabled. This happens mostly when Virtualbox is running and only a few amount of memory is available. cat /proc/version_signature Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 If you need any addition information please let me know. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: viktor 1636 F pulseaudio /dev/snd/controlC1: viktor 1636 F pulseaudio CurrentDesktop: GNOME-Flashback:Unity Date: Thu Oct 15 14:04:37 2015 HibernationDevice: RESUME=UUID=592359f8-ccbf-4781-8a65-50b258ce63b6 InstallationDate: Installed on 2015-06-26 (110 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: vpn0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Hewlett-Packard HP EliteDesk 800 G1 SFF ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/system_vg-root_lv ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.143.3 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L01 v02.18 dmi.board.asset.tag: CZC4033CYV dmi.board.name: 1998 dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC4033CYV dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.18:bd09/09/2013:svnHewlett-Packard:pnHPEliteDesk800G1SFF:pvr:rvnHewlett-Packard:rn1998:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.name: HP EliteDesk 800 G1 SFF dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1506454/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1506454] Re: kswapd kills the whole OS by eaing up resources
As an additional note AFAIK this only happened when VirtualBox was running. Although I don't know if this is related to the fact that VirtualBox is running or the fact that there is small amount of free memory available on the system when it is running. And again I would like to emphasize that there is no SWAP enabled on the system, but this already happened when there was and this is why I switched it of. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1506454 Title: kswapd kills the whole OS by eaing up resources Status in linux package in Ubuntu: Confirmed Bug description: I experience that my desktop (Ubuntu 15.04) gets unresponsive maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU resources. Strange thing is that this happens despite there is no swap enabled. This happens mostly when Virtualbox is running and only a few amount of memory is available. cat /proc/version_signature Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 If you need any addition information please let me know. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: viktor 1636 F pulseaudio /dev/snd/controlC1: viktor 1636 F pulseaudio CurrentDesktop: GNOME-Flashback:Unity Date: Thu Oct 15 14:04:37 2015 HibernationDevice: RESUME=UUID=592359f8-ccbf-4781-8a65-50b258ce63b6 InstallationDate: Installed on 2015-06-26 (110 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: vpn0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Hewlett-Packard HP EliteDesk 800 G1 SFF ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/system_vg-root_lv ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.143.3 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L01 v02.18 dmi.board.asset.tag: CZC4033CYV dmi.board.name: 1998 dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC4033CYV dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.18:bd09/09/2013:svnHewlett-Packard:pnHPEliteDesk800G1SFF:pvr:rvnHewlett-Packard:rn1998:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.name: HP EliteDesk 800 G1 SFF dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1506454/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1506454] Re: kswapd kills the whole OS by eaing up resources
I will update to Ubuntu 15.10 in the next 1-2 weeks. It has a pretty recent kernel (4.2). If I'm still able to reproduce this issue there I will install the latest kernel from the link. Will get back with the results. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1506454 Title: kswapd kills the whole OS by eaing up resources Status in linux package in Ubuntu: Incomplete Bug description: I experience that my desktop (Ubuntu 15.04) gets unresponsive maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU resources. Strange thing is that this happens despite there is no swap enabled. This happens mostly when Virtualbox is running and only a few amount of memory is available. cat /proc/version_signature Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 If you need any addition information please let me know. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: viktor 1636 F pulseaudio /dev/snd/controlC1: viktor 1636 F pulseaudio CurrentDesktop: GNOME-Flashback:Unity Date: Thu Oct 15 14:04:37 2015 HibernationDevice: RESUME=UUID=592359f8-ccbf-4781-8a65-50b258ce63b6 InstallationDate: Installed on 2015-06-26 (110 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: vpn0 no wireless extensions. eth1 no wireless extensions. lono wireless extensions. MachineType: Hewlett-Packard HP EliteDesk 800 G1 SFF ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic root=/dev/mapper/system_vg-root_lv ro noprompt persistent quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.143.3 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L01 v02.18 dmi.board.asset.tag: CZC4033CYV dmi.board.name: 1998 dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC4033CYV dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.18:bd09/09/2013:svnHewlett-Packard:pnHPEliteDesk800G1SFF:pvr:rvnHewlett-Packard:rn1998:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.name: HP EliteDesk 800 G1 SFF dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1506454/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1420935] Re: Centrino Wireless-N 1030 randomly disconnecting
Just to follow up on this. I upgraded a few weeks before to Ubuntu 15.10 and it looks like this bug is completely fixed. It has the following kernel: Linux 4.2.0-18-generic #22-Ubuntu SMP Fri Nov 6 18:25:50 UTC 2015 x86_64 GNU/Linux Wifi works stable without any additional tweaks. Happy that this was fixed, thanks. ** Changed in: linux-firmware (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1420935 Title: Centrino Wireless-N 1030 randomly disconnecting Status in linux-firmware package in Ubuntu: Fix Released Bug description: 1) The release of Ubuntu you are using: Description: Linux Mint 17.1 Rebecca Release: 17.1 Ubuntu version: Ubuntu 14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center Maybe linux-image, linux-firmware or network-manager. 3) What you expected to happen Permanent wifi connection. 4) What happened instead Wireless is disconnecting randomly. This wifi card was working for me with Ubuntu 12.04 for several years before flawlessly. Now I installed Linux Mint based on Ubuntu 14.04 and it is now randomly disconnecting. When it disconnects I disable wireless in the NM applet and enable it again and wifi reconnects. Logs regarding the disconnect and the reconnect are attached to the report. The disconnect happens 10 to 60 minutes after it was connected or reconnected. The laptop I'm using is a Dell Inspiron N5110 which is officially supported by Ubuntu: http://www.ubuntu.com/certification/hardware/201012-6932/ It seems that I'm not the only one with this issue: http://forums.linuxmint.com/viewtopic.php?f=53&t=169633 http://ubuntuforums.org/showthread.php?t=2220377 http://ubuntuforums.org/showthread.php?t=2219014 http://forum.ubuntu-fr.org/viewtopic.php?id=1550761 http://askubuntu.com/questions/453156/wifi-connection-periodically-dropping-in-centrino-wireless-n-1030 http://askubuntu.com/questions/363126/slow-wifi-after-with-centrino-wireless-n-1030-rainbow-peak ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-firmware 1.127.11 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Wed Feb 11 20:14:39 2015 Dependencies: PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1420935/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
