[Bug 1634449] Re: Black flicker when leaving monitor
Asked for the 16.10 drivers from Intel and they are on it's way. https://01.org/comment/2783 Hopefully this will fix some of the issues we are facing with this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634449 Title: Black flicker when leaving monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1553503] Re: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor
Still have the issue on 4.8.0-25-generic with Asus Z170 motherboard and dualscreen HDMI. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553503 Title: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1553503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1460743] [NEW] BUG: unable to handle kernel NULL pointer dereference at 0000000000000282
Public bug reported: Computer freezes at random. Nothing special being done. Can be opening a browser, a libreoffice document. Has happened more and more since 14.04 version. This is the output from the kern.log Jun 1 19:17:17 zhakal kernel: [96835.300207] BUG: unable to handle kernel NULL pointer dereference at 0282 Jun 1 19:17:17 zhakal kernel: [96835.301033] IP: [] remove_wait_queue+0x0/0x60 Jun 1 19:17:17 zhakal kernel: [96835.301839] PGD 0 Jun 1 19:17:17 zhakal kernel: [96835.302638] Oops: 0002 [#1] SMP Jun 1 19:17:17 zhakal kernel: [96835.303442] Modules linked in: arc4 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_usb_audio intel_rapl ath9k joydev snd_usbmidi_lib ath9k_common iosf_mbi ath9k_hw x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi ath coretemp mac80211 snd_hda_codec_realtek snd_hda_codec_generic kvm_intel kvm crct10dif_pclmul cfg80211 gpio_ich crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_intel snd_hda_controller aes_x86_64 lrw snd_hda_codec i915 gf128mul glue_helper snd_hwdep ablk_helper cryptd snd_pcm snd_seq_midi snd_seq_midi_event 8250_fintek snd_rawmidi video mac_hid snd_seq drm_kms_helper snd_seq_device drm snd_timer snd shpchp i2c_algo_bit soundcore mei_me mei lpc_ich serio_raw parport_pc ppdev lp parport autofs4 hid_generic usbhid hid ahci r8169 libahci mii Jun 1 19:17:17 zhakal kernel: [96835.307172] CPU: 3 PID: 1280 Comm: Xorg Not tainted 3.19.0-20-generic #20-Ubuntu Jun 1 19:17:17 zhakal kernel: [96835.308120] Hardware name: Unknown Unknown/Z68ITX-A-E, BIOS 4.6.4 06/17/2011 Jun 1 19:17:17 zhakal kernel: [96835.309072] task: 8800aa9e44b0 ti: 8800ab908000 task.ti: 8800ab908000 Jun 1 19:17:17 zhakal kernel: [96835.310029] RIP: 0010:[] [] remove_wait_queue+0x0/0x60 Jun 1 19:17:17 zhakal kernel: [96835.310992] RSP: 0018:8800ab90b9a0 EFLAGS: 00010286 Jun 1 19:17:17 zhakal kernel: [96835.311954] RAX: 0282 RBX: 880195969790 RCX: 8800b5c7b388 Jun 1 19:17:17 zhakal kernel: [96835.312917] RDX: dead00200200 RSI: 8801959697a0 RDI: 88006c9d7840 Jun 1 19:17:17 zhakal kernel: [96835.313882] RBP: 8800ab90b9c8 R08: 8801a0f47500 R09: 0304 Jun 1 19:17:17 zhakal kernel: [96835.314842] R10: 0282 R11: 0304 R12: 880195969010 Jun 1 19:17:17 zhakal kernel: [96835.315798] R13: 880195969000 R14: 0009 R15: 0036 Jun 1 19:17:17 zhakal kernel: [96835.316759] FS: 7fed172a1980() GS:88023fac() knlGS: Jun 1 19:17:17 zhakal kernel: [96835.317731] CS: 0010 DS: ES: CR0: 80050033 Jun 1 19:17:17 zhakal kernel: [96835.318704] CR2: 0282 CR3: ab8d5000 CR4: 000407e0 Jun 1 19:17:17 zhakal kernel: [96835.319674] Stack: Jun 1 19:17:17 zhakal kernel: [96835.320655] 81209f71 003fbff8143a 0040 0036 Jun 1 19:17:17 zhakal kernel: [96835.321638] 0040 8800ab90bd68 8120a844 8800ab90bfd8 Jun 1 19:17:17 zhakal kernel: [96835.322626] 8800ab90bda8 Jun 1 19:17:17 zhakal kernel: [96835.323613] Call Trace: Jun 1 19:17:17 zhakal kernel: [96835.324589] [] ? poll_freewait+0x81/0xb0 Jun 1 19:17:17 zhakal kernel: [96835.325578] [] do_select+0x714/0x7d0 Jun 1 19:17:17 zhakal kernel: [96835.326569] [] ? __kmalloc_reserve.isra.26+0x31/0x90 Jun 1 19:17:17 zhakal kernel: [96835.327562] [] ? __alloc_skb+0x8e/0x1f0 Jun 1 19:17:17 zhakal kernel: [96835.328552] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.329548] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.330561] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.331543] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.332523] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.333503] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.334475] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.335443] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.336403] [] ? poll_select_copy_remaining+0x130/0x130 Jun 1 19:17:17 zhakal kernel: [96835.337358] [] core_sys_select+0x1c7/0x2f0 Jun 1 19:17:17 zhakal kernel: [96835.338319] [] ? do_setitimer+0x14e/0x2c0 Jun 1 19:17:17 zhakal kernel: [96835.339277] [] SyS_select+0xab/0x100 Jun 1 19:17:17 zhakal kernel: [96835.340233] [] system_call_fastpath+0x16/0x1b Jun 1 19:17:17 zhakal kernel: [96835.341193] Code: 73 08 48 89 df 48 89 4b 10 49 89 74 24 18 48 89 c6 49 89 54 24 20 48 89 0a e8 4d 36 71 00 5b 41 5c 5d c3 0f 1f 84 00 00 00 00 00 <66> 66 66 66 90 55 48 89 e5 41 54 53 48 89 f3 49 89 fc e8 49 37 Jun 1 1
[Bug 1460743] Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000282
** Tags added: kernel-unable-to-test-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1460743 Title: BUG: unable to handle kernel NULL pointer dereference at 0282 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1460743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 950790] Re: Pidgin-sipe connection error after upgrade to Ubuntu 12.04
Neither of the suggested settings work for me :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/950790 Title: Pidgin-sipe connection error after upgrade to Ubuntu 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pidgin/+bug/950790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1523088] Re: WARN_ON(!wm_changed) warning and stacktrace in kernel log
4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux I have the same issue and it comes every 2-5 minutes Jan 23 11:56:59 zhakal kernel: [ 212.683811] WARNING: CPU: 6 PID: 1446 at /build/linux-NgsOGa/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Jan 23 11:56:59 zhakal kernel: [ 212.683812] WARN_ON(!wm_changed) Jan 23 11:56:59 zhakal kernel: [ 212.683813] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables x_tables pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) rpcsec_gss_krb5 nfsv4 nfsv3 nfs fscache joydev input_leds zram lz4_compress snd_hda_codec_hdmi uvcvideo snd_hda_codec_realtek videobuf2_vmalloc snd_hda_codec_generic videobuf2_memops videobuf2_core v4l2_common videodev snd_usb_audio media snd_usbmidi_lib snd_hda_intel hid_generic snd_hda_codec intel_rapl snd_hda_core x86_pkg_temp_thermal snd_hwdep intel_powerclamp snd_pcm coretemp eeepc_wmi asus_wmi sparse_keymap kvm snd_seq_midi snd_seq_midi_event snd_rawmidi crct10dif_pclmul crc32_pclmul snd_seq usbhid snd_seq_device aesni_intel snd_timer aes_x86_64 snd lrw gf128mul soundcore glue_helper ablk_helper cryptd serio_raw shpchp mei_me mei acpi_als kfifo_buf 8250_fintek intel_lpss_acpi intel_lpss industrialio mac_hid acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport autof s4 mxm_wmi i915 e1000e i2c_algo_bit psmouse drm_kms_helper ptp pps_core drm ahci libahci wmi video pinctrl_sunrisepoint i2c_hid pinctrl_intel hid Jan 23 11:56:59 zhakal kernel: [ 212.683869] CPU: 6 PID: 1446 Comm: Xorg Tainted: GW OE 4.2.0-27-generic #32-Ubuntu Jan 23 11:56:59 zhakal kernel: [ 212.683870] Hardware name: System manufacturer System Product Name/Z170 PRO GAMING, BIOS 1202 12/25/2015 Jan 23 11:56:59 zhakal kernel: [ 212.683871] 138afa90 880425d6b518 817eae99 Jan 23 11:56:59 zhakal kernel: [ 212.683872] 880425d6b570 880425d6b558 8107b9c6 Jan 23 11:56:59 zhakal kernel: [ 212.683874] 880425d6b620 880425d6b6c4 880422d63000 880422d62000 Jan 23 11:56:59 zhakal kernel: [ 212.683875] Call Trace: Jan 23 11:56:59 zhakal kernel: [ 212.683881] [] dump_stack+0x45/0x57 Jan 23 11:56:59 zhakal kernel: [ 212.683885] [] warn_slowpath_common+0x86/0xc0 Jan 23 11:56:59 zhakal kernel: [ 212.683886] [] warn_slowpath_fmt+0x55/0x70 Jan 23 11:56:59 zhakal kernel: [ 212.683893] [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Jan 23 11:56:59 zhakal kernel: [ 212.683898] [] skl_update_wm+0x1bb/0x740 [i915] Jan 23 11:56:59 zhakal kernel: [ 212.683913] [] ? gen9_read32+0xf7/0x2d0 [i915] Jan 23 11:56:59 zhakal kernel: [ 212.683920] [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] Jan 23 11:56:59 zhakal kernel: [ 212.683927] [] intel_update_watermarks+0x1e/0x30 [i915] Jan 23 11:56:59 zhakal kernel: [ 212.683938] [] intel_finish_crtc_commit+0x169/0x190 [i915] Jan 23 11:56:59 zhakal kernel: [ 212.683945] [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Jan 23 11:56:59 zhakal kernel: [ 212.683956] [] intel_atomic_commit+0x6b/0x100 [i915] Jan 23 11:56:59 zhakal kernel: [ 212.683977] [] drm_atomic_commit+0x37/0x60 [drm] Jan 23 11:56:59 zhakal kernel: [ 212.683980] [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] Jan 23 11:56:59 zhakal kernel: [ 212.683986] [] __setplane_internal+0x23a/0x2f0 [drm] Jan 23 11:56:59 zhakal kernel: [ 212.683991] [] drm_mode_cursor_universal+0x12b/0x210 [drm] Jan 23 11:56:59 zhakal kernel: [ 212.683993] [] ? __ww_mutex_lock+0x5f/0xa0 Jan 23 11:56:59 zhakal kernel: [ 212.683997] [] drm_mode_cursor_common+0x81/0x180 [drm] Jan 23 11:56:59 zhakal kernel: [ 212.684005] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Jan 23 11:56:59 zhakal kernel: [ 212.684009] [] drm_ioctl+0x125/0x610 [drm] Jan 23 11:56:59 zhakal kernel: [ 212.684014] [] ? drm_mode_setcrtc+0x500/0x500 [drm] Jan 23 11:56:59 zhakal kernel: [ 212.684018] [] do_vfs_ioctl+0x295/0x480 Jan 23 11:56:59 zhakal kernel: [ 212.684020] [] ? __vfs_read+0x18/0x40 Jan 23 11:56:59 zhakal kernel: [ 212.684021] [] ? vfs_read+0x87/0x130 Jan 23 11:56:59 zhakal kernel: [ 212.684023] [] SyS_ioctl+0x79/0x90 Jan 23 11:56:59 zhakal kernel: [ 212.684024] [] entry_SYSCALL_64_fastpath+0x16/0x75 Jan 23 11:56:59 zhakal kernel: [ 212.684025] ---[ end trace 42acdfd8c91b2799 ]--- Jan 23 11:57:31 zhakal kernel: [ 244.265189] [ cut here ] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1523088 Title: WARN_ON(!wm_changed) warning and stacktrace in kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1523088/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.co
