[Kernel-packages] [Bug 1257547] Re: [bcm5974] Apple touchpad fails to respond, dmesg contains multiple mesages of form: bcm5974: bad trackpad package, length: 8
Hardware died on me, sorry I cannot test this any more. -- 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/1257547 Title: [bcm5974] Apple touchpad fails to respond, dmesg contains multiple mesages of form: bcm5974: bad trackpad package, length: 8 Status in linux package in Ubuntu: Triaged Bug description: Have Apple Macbook pro 8,1. With Trusty devel, occasionally (i.e. twice in the last 3 weeks) my trackpad completely stopped functioning. From then on, dmesg is full of these messages: bcm5974: bad trackpad package, length: 8 WORKAROUND: Remove and re-load bcm5974. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1257547/+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 1387221] Re: 14e4:4331 [MacBookPro10, 1] bcmwl-kernel-source >= 6.30.223.30+bdcom-0ubuntu1 fails to see 5GHz networks and is unstable on 2.5GHz
Hey again folks, I've forward ported the 6.20 version of the bcmwl driver to work with Xenial, as I also find 6.30 is unusably unstable on Xenial. I'm just pushing the source here: lp:~gerboland/+junk/bcmwl_kernel_source-6.20/ It's rough & ready, but should work. I will put a pre-built package here for those on amd64: http://people.canonical.com/~gerboland/xenial/bcmwl-kernel-source_6.20.155.1+bdcom-0ubuntu7_amd64.deb Again, don't forget to apt-mark hold it, as it is older than that in the distro. Please let me know if you've any problems -G -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1387221 Title: 14e4:4331 [MacBookPro10,1] bcmwl-kernel-source >= 6.30.223.30+bdcom- 0ubuntu1 fails to see 5GHz networks and is unstable on 2.5GHz Status in bcmwl package in Ubuntu: Triaged Bug description: 1) Utopic Unicorn 14.10 2) mzanetti@noneyet ~ $ apt-cache policy bcmwl-kernel-source bcmwl-kernel-source: Installed: 6.30.223.248+bdcom-0ubuntu1 Candidate: 6.30.223.248+bdcom-0ubuntu1 Version table: *** 6.30.223.248+bdcom-0ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ utopic/restricted amd64 Packages 100 /var/lib/dpkg/status lspci -vvnn | grep -A 9 Network 04:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02) Subsystem: Apple Inc. AirPort Extreme [106b:00ef] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl sudo dmidecode -s bios-version MBP101.88Z.00EE.B02.1208081132 sudo dmidecode -s bios-release-date 08/08/2012 sudo dmidecode -s system-version 1.0 sudo dmidecode -s baseboard-manufacturer Apple Inc. This is a MacBook Pro Retina 1st Generation 3) What is expected to happen is when one uses the bcmwl-kernel-source package in 14.10, it works on both 2.5Ghz and 5Ghz. 4) What happens instead is after upgrading to saucy or any newer release and installing bcmwl-kernel-source >=6.30.223.30+bdcom- 0ubuntu1 it fails to find any 5GHz networks and connections on 2.5GHz are unstable. Unfortunately, while b43 does detect the chip, it only uses 2.4GHz and it has very slow data rates and connection drops. WORKAROUND: This chip is working perfectly fine on 2.5GHz and 5GHz using version 6.20.155.1+bdcom-0ubuntu6 of the driver. Downgrading the machine to kernel 3.8.x and bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 (both from raring) makes the chip work again. UPDATE: Up to kernel 3.13.0-23 a patched working package of bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 here: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1387221/+attachment/4249077/+files/bcmwl-kernel-source_6.20.155.1%2Bbdcom-0ubuntu6_amd64.deb Currently there is no way to have utopic or vivid with an up to date kernel and properly working BCM4331 chip at the same time. Looking at the changelog its most likely caused by the update to the new upstream release in version 6.30.223.30+bdcom. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 Uname: Linux 3.16.0-23-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: Unity Date: Wed Oct 29 15:26:09 2014 InstallationDate: Installed on 2012-11-10 (717 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64+mac (20120926) SourcePackage: bcmwl UpgradeStatus: Upgraded to utopic on 2013-10-22 (372 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1387221/+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 1387199] Re: 14e4:4331 [MacBookPro8, 1] broadcom-sta kernel crashes
Hey again folks, I've forward ported the 6.20 version of the bcmwl driver to work with Xenial, as I also find 6.30 is unusably unstable on Xenial. I'm just pushing the source here: lp:~gerboland/+junk/bcmwl_kernel_source-6.20/ It's rough & ready, but should work. I will put a pre-built package here for those on amd64: http://people.canonical.com/~gerboland/xenial/bcmwl-kernel-source_6.20.155.1+bdcom-0ubuntu7_amd64.deb Again, don't forget to apt-mark hold it, as it is older than that in the distro. Please let me know if you've any problems -G -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1387199 Title: 14e4:4331 [MacBookPro8,1] broadcom-sta kernel crashes Status in bcmwl package in Ubuntu: Triaged Bug description: 1) lsb_release -rd Description: Ubuntu 14.10 Release: 14.10 2) apt-cache policy bcmwl-kernel-source bcmwl-kernel-source: Installed: 6.30.223.248+bdcom-0ubuntu1 Candidate: 6.30.223.248+bdcom-0ubuntu1 Package pin: (not found) Version table: *** 6.30.223.248+bdcom-0ubuntu1 1001 500 http://ubuntu.mirror.tudos.de/ubuntu/ utopic/restricted amd64 Packages 100 /var/lib/dpkg/status 3) What is expected to happen in is that the wl does not crash. 4) What happens insted in Saucy, Trusty, and now Utopic, about once per hour, the `wl` kernel module of `bcmwl-kernel-source` crashes. `/var/log/syslog` contains: Oct 29 15:10:19 fuji kernel: [73721.579735] 0009 880262bdbdd0 8277fcbc Oct 29 15:10:19 fuji kernel: [73721.579738] 880262bdbe08 8206fd8d 880260aa5000 8801367e0840 Oct 29 15:10:19 fuji kernel: [73721.579742] 00a2 8801facf9d80 880261f28a78 880262bdbe18 Oct 29 15:10:19 fuji kernel: [73721.579745] Call Trace: Oct 29 15:10:19 fuji kernel: [73721.579755] [] dump_stack+0x45/0x56 Oct 29 15:10:19 fuji kernel: [73721.579760] [] warn_slowpath_common+0x7d/0xa0 Oct 29 15:10:19 fuji kernel: [73721.579764] [] warn_slowpath_null+0x1a/0x20 Oct 29 15:10:19 fuji kernel: [73721.579780] [] cfg80211_roamed+0x91/0xa0 [cfg80211] Oct 29 15:10:19 fuji kernel: [73721.579828] [] wl_notify_roaming_status+0xcb/0x150 [wl] Oct 29 15:10:19 fuji kernel: [73721.579870] [] wl_event_handler+0x62/0x260 [wl] Oct 29 15:10:19 fuji kernel: [73721.579911] [] ? wl_free_wdev.isra.23+0x80/0x80 [wl] Oct 29 15:10:19 fuji kernel: [73721.579915] [] kthread+0xdb/0x100 Oct 29 15:10:19 fuji kernel: [73721.579920] [] ? kthread_create_on_node+0x1c0/0x1c0 Oct 29 15:10:19 fuji kernel: [73721.579924] [] ret_from_fork+0x7c/0xb0 Oct 29 15:10:19 fuji kernel: [73721.579928] [] ? kthread_create_on_node+0x1c0/0x1c0 Oct 29 15:10:19 fuji kernel: [73721.579930] ---[ end trace f2631d4af0f9ba2d ]--- lspci -vvnn | grep -A 11 Network 03:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02) Subsystem: Apple Inc. AirPort Extreme [106b:00d6] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl 04:00.0 FireWire (IEEE 1394) [0c00]: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller [11c1:5901] (rev 08) (prog-if 10 [OHCI]) Subsystem: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller [11c1:5900] uname -a Linux fuji 3.16.0-23-generic #31-Ubuntu SMP Tue Oct 21 17:56:17 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux sudo dmidecode -s bios-version MBP81.88Z.0047.B27.1201241646 sudo dmidecode -s bios-release-date 01/24/12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1387199/+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 1284381] [NEW] [Apple Inc. MacBookPro8, 1] suspend/resume failure [non-free: wl]
Public bug reported: Sorry, no idea what happened there. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-11-generic 3.13.0-11.31 ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3 Uname: Linux 3.13.0-11-generic x86_64 NonfreeKernelModules: wl Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lightdm2216 F pulseaudio gerry 3438 F pulseaudio /dev/snd/pcmC0D0p: gerry 3438 F...m pulseaudio Date: Mon Feb 24 11:13:48 2014 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=7d0738cd-0be8-420b-bd2d-979f99e2fe3f InstallationDate: Installed on 2013-06-17 (252 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) InterpreterPath: /usr/bin/python3.4 MachineType: Apple Inc. MacBookPro8,1 ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-11-generic root=UUID=bd9196d1-1eec-48eb-acd7-40772ef75190 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-11-generic N/A linux-backports-modules-3.13.0-11-generic N/A linux-firmware 1.125 SourcePackage: linux SystemImageInfo: Error: [Errno 2] No such file or directory: 'system-image-cli' Title: [Apple Inc. MacBookPro8,1] suspend/resume failure [non-free: wl] UpgradeStatus: Upgraded to trusty on 2013-11-13 (103 days ago) UserGroups: dmi.bios.date: 01/24/12 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B27.1201241646 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B27.1201241646:bd01/24/12:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-kerneloops resume suspend trusty -- 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/1284381 Title: [Apple Inc. MacBookPro8,1] suspend/resume failure [non-free: wl] Status in “linux” package in Ubuntu: New Bug description: Sorry, no idea what happened there. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-11-generic 3.13.0-11.31 ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3 Uname: Linux 3.13.0-11-generic x86_64 NonfreeKernelModules: wl Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lightdm2216 F pulseaudio gerry 3438 F pulseaudio /dev/snd/pcmC0D0p: gerry 3438 F...m pulseaudio Date: Mon Feb 24 11:13:48 2014 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=7d0738cd-0be8-420b-bd2d-979f99e2fe3f InstallationDate: Installed on 2013-06-17 (252 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) InterpreterPath: /usr/bin/python3.4 MachineType: Apple Inc. MacBookPro8,1 ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-11-generic root=UUID=bd9196d1-1eec-48eb-acd7-40772ef75190 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-11-generic N/A linux-backports-modules-3.13.0-11-generic N/A linux-firmware 1.125 SourcePackage: linux SystemImageInfo: Error: [Errno 2] No such file or directory: 'system-image-cli' Title: [Apple Inc. MacBookPro8,1] suspend/resume failure [non-free: wl] UpgradeStatus: Upgraded to trusty on 2013-11-13 (103 days ago) UserGroups: dmi.bios.date: 01/24/12 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B27.1201241646 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name
[Kernel-packages] [Bug 1387221] Re: 14e4:4331 [MacBookPro10, 1] bcmwl-kernel-source >= 6.30.223.30+bdcom-0ubuntu1 fails to see 5GHz networks and is unstable on 2.5GHz
For the record, I've a MacBook Pro 8,1 using broadcom 4331 chip. I find the bcmwl 6.30 driver consistently unreliable, packets just stop sending randomly and only solution is module unload & reload. I've had much more success (not perfect tho, but 99% reliable) with the older 6.20 driver. I spent a little time forward porting 6.20 to vivid kernel (3.19). If you're curious, you can give it a go here: http://people.canonical.com/~gerboland/bcmwl-kernel-source_6.20.155.1+bdcom-1ubuntu0_amd64.deb I am back to my 99% reliable wifi as a result. If it helps you, do let me know! -G P.S. the package version is older than the vivid supplied one, so you'll need to pin (apt-mark hold) it to prevent it being upgraded. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1387221 Title: 14e4:4331 [MacBookPro10,1] bcmwl-kernel-source >= 6.30.223.30+bdcom- 0ubuntu1 fails to see 5GHz networks and is unstable on 2.5GHz Status in bcmwl package in Ubuntu: Triaged Bug description: 1) Utopic Unicorn 14.10 2) mzanetti@noneyet ~ $ apt-cache policy bcmwl-kernel-source bcmwl-kernel-source: Installed: 6.30.223.248+bdcom-0ubuntu1 Candidate: 6.30.223.248+bdcom-0ubuntu1 Version table: *** 6.30.223.248+bdcom-0ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ utopic/restricted amd64 Packages 100 /var/lib/dpkg/status lspci -vvnn | grep -A 9 Network 04:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02) Subsystem: Apple Inc. AirPort Extreme [106b:00ef] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl sudo dmidecode -s bios-version MBP101.88Z.00EE.B02.1208081132 sudo dmidecode -s bios-release-date 08/08/2012 sudo dmidecode -s system-version 1.0 sudo dmidecode -s baseboard-manufacturer Apple Inc. This is a MacBook Pro Retina 1st Generation 3) What is expected to happen is when one uses the bcmwl-kernel-source package in 14.10, it works on both 2.5Ghz and 5Ghz. 4) What happens instead is after upgrading to saucy or any newer release and installing bcmwl-kernel-source >=6.30.223.30+bdcom- 0ubuntu1 it fails to find any 5GHz networks and connections on 2.5GHz are unstable. Unfortunately, while b43 does detect the chip, it only uses 2.4GHz and it has very slow data rates and connection drops. WORKAROUND: This chip is working perfectly fine on 2.5GHz and 5GHz using version 6.20.155.1+bdcom-0ubuntu6 of the driver. Downgrading the machine to kernel 3.8.x and bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 (both from raring) makes the chip work again. UPDATE: Up to kernel 3.13.0-23 a patched working package of bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 here: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1387221/+attachment/4249077/+files/bcmwl-kernel-source_6.20.155.1%2Bbdcom-0ubuntu6_amd64.deb Currently there is no way to have utopic or vivid with an up to date kernel and properly working BCM4331 chip at the same time. Looking at the changelog its most likely caused by the update to the new upstream release in version 6.30.223.30+bdcom. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 Uname: Linux 3.16.0-23-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: Unity Date: Wed Oct 29 15:26:09 2014 InstallationDate: Installed on 2012-11-10 (717 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64+mac (20120926) SourcePackage: bcmwl UpgradeStatus: Upgraded to utopic on 2013-10-22 (372 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1387221/+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 1387199] Re: 14e4:4331 [MacBookPro8, 1] broadcom-sta kernel crashes
For the record, I've a MacBook Pro 8,1 using broadcom 4331 chip. I find the bcmwl 6.30 driver consistently unreliable, packets just stop sending randomly and only solution is module unload & reload. I've had much more success (not perfect tho, but 99% reliable) with the older 6.20 driver. I spent a little time forward porting 6.20 to vivid kernel (3.19). If you're curious, you can give it a go here: http://people.canonical.com/~gerboland/bcmwl-kernel-source_6.20.155.1+bdcom-1ubuntu0_amd64.deb I am back to my 99% reliable wifi as a result. If it helps you, do let me know! -G P.S. the package version is older than the vivid supplied one, so you'll need to pin (apt-mark hold) it to prevent it being upgraded. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1387199 Title: 14e4:4331 [MacBookPro8,1] broadcom-sta kernel crashes Status in bcmwl package in Ubuntu: Triaged Bug description: 1) lsb_release -rd Description: Ubuntu 14.10 Release: 14.10 2) apt-cache policy bcmwl-kernel-source bcmwl-kernel-source: Installed: 6.30.223.248+bdcom-0ubuntu1 Candidate: 6.30.223.248+bdcom-0ubuntu1 Package pin: (not found) Version table: *** 6.30.223.248+bdcom-0ubuntu1 1001 500 http://ubuntu.mirror.tudos.de/ubuntu/ utopic/restricted amd64 Packages 100 /var/lib/dpkg/status 3) What is expected to happen in is that the wl does not crash. 4) What happens insted in Saucy, Trusty, and now Utopic, about once per hour, the `wl` kernel module of `bcmwl-kernel-source` crashes. `/var/log/syslog` contains: Oct 29 15:10:19 fuji kernel: [73721.579735] 0009 880262bdbdd0 8277fcbc Oct 29 15:10:19 fuji kernel: [73721.579738] 880262bdbe08 8206fd8d 880260aa5000 8801367e0840 Oct 29 15:10:19 fuji kernel: [73721.579742] 00a2 8801facf9d80 880261f28a78 880262bdbe18 Oct 29 15:10:19 fuji kernel: [73721.579745] Call Trace: Oct 29 15:10:19 fuji kernel: [73721.579755] [] dump_stack+0x45/0x56 Oct 29 15:10:19 fuji kernel: [73721.579760] [] warn_slowpath_common+0x7d/0xa0 Oct 29 15:10:19 fuji kernel: [73721.579764] [] warn_slowpath_null+0x1a/0x20 Oct 29 15:10:19 fuji kernel: [73721.579780] [] cfg80211_roamed+0x91/0xa0 [cfg80211] Oct 29 15:10:19 fuji kernel: [73721.579828] [] wl_notify_roaming_status+0xcb/0x150 [wl] Oct 29 15:10:19 fuji kernel: [73721.579870] [] wl_event_handler+0x62/0x260 [wl] Oct 29 15:10:19 fuji kernel: [73721.579911] [] ? wl_free_wdev.isra.23+0x80/0x80 [wl] Oct 29 15:10:19 fuji kernel: [73721.579915] [] kthread+0xdb/0x100 Oct 29 15:10:19 fuji kernel: [73721.579920] [] ? kthread_create_on_node+0x1c0/0x1c0 Oct 29 15:10:19 fuji kernel: [73721.579924] [] ret_from_fork+0x7c/0xb0 Oct 29 15:10:19 fuji kernel: [73721.579928] [] ? kthread_create_on_node+0x1c0/0x1c0 Oct 29 15:10:19 fuji kernel: [73721.579930] ---[ end trace f2631d4af0f9ba2d ]--- lspci -vvnn | grep -A 11 Network 03:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02) Subsystem: Apple Inc. AirPort Extreme [106b:00d6] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl 04:00.0 FireWire (IEEE 1394) [0c00]: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller [11c1:5901] (rev 08) (prog-if 10 [OHCI]) Subsystem: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller [11c1:5900] uname -a Linux fuji 3.16.0-23-generic #31-Ubuntu SMP Tue Oct 21 17:56:17 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux sudo dmidecode -s bios-version MBP81.88Z.0047.B27.1201241646 sudo dmidecode -s bios-release-date 01/24/12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1387199/+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 1387199] Re: 14e4:4331 [MacBookPro8, 1] broadcom-sta kernel crashes
@Nico: If I get some positive feedback, I'll consider it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1387199 Title: 14e4:4331 [MacBookPro8,1] broadcom-sta kernel crashes Status in bcmwl package in Ubuntu: Triaged Bug description: 1) lsb_release -rd Description: Ubuntu 14.10 Release: 14.10 2) apt-cache policy bcmwl-kernel-source bcmwl-kernel-source: Installed: 6.30.223.248+bdcom-0ubuntu1 Candidate: 6.30.223.248+bdcom-0ubuntu1 Package pin: (not found) Version table: *** 6.30.223.248+bdcom-0ubuntu1 1001 500 http://ubuntu.mirror.tudos.de/ubuntu/ utopic/restricted amd64 Packages 100 /var/lib/dpkg/status 3) What is expected to happen in is that the wl does not crash. 4) What happens insted in Saucy, Trusty, and now Utopic, about once per hour, the `wl` kernel module of `bcmwl-kernel-source` crashes. `/var/log/syslog` contains: Oct 29 15:10:19 fuji kernel: [73721.579735] 0009 880262bdbdd0 8277fcbc Oct 29 15:10:19 fuji kernel: [73721.579738] 880262bdbe08 8206fd8d 880260aa5000 8801367e0840 Oct 29 15:10:19 fuji kernel: [73721.579742] 00a2 8801facf9d80 880261f28a78 880262bdbe18 Oct 29 15:10:19 fuji kernel: [73721.579745] Call Trace: Oct 29 15:10:19 fuji kernel: [73721.579755] [] dump_stack+0x45/0x56 Oct 29 15:10:19 fuji kernel: [73721.579760] [] warn_slowpath_common+0x7d/0xa0 Oct 29 15:10:19 fuji kernel: [73721.579764] [] warn_slowpath_null+0x1a/0x20 Oct 29 15:10:19 fuji kernel: [73721.579780] [] cfg80211_roamed+0x91/0xa0 [cfg80211] Oct 29 15:10:19 fuji kernel: [73721.579828] [] wl_notify_roaming_status+0xcb/0x150 [wl] Oct 29 15:10:19 fuji kernel: [73721.579870] [] wl_event_handler+0x62/0x260 [wl] Oct 29 15:10:19 fuji kernel: [73721.579911] [] ? wl_free_wdev.isra.23+0x80/0x80 [wl] Oct 29 15:10:19 fuji kernel: [73721.579915] [] kthread+0xdb/0x100 Oct 29 15:10:19 fuji kernel: [73721.579920] [] ? kthread_create_on_node+0x1c0/0x1c0 Oct 29 15:10:19 fuji kernel: [73721.579924] [] ret_from_fork+0x7c/0xb0 Oct 29 15:10:19 fuji kernel: [73721.579928] [] ? kthread_create_on_node+0x1c0/0x1c0 Oct 29 15:10:19 fuji kernel: [73721.579930] ---[ end trace f2631d4af0f9ba2d ]--- lspci -vvnn | grep -A 11 Network 03:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02) Subsystem: Apple Inc. AirPort Extreme [106b:00d6] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: wl 04:00.0 FireWire (IEEE 1394) [0c00]: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller [11c1:5901] (rev 08) (prog-if 10 [OHCI]) Subsystem: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller [11c1:5900] uname -a Linux fuji 3.16.0-23-generic #31-Ubuntu SMP Tue Oct 21 17:56:17 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux sudo dmidecode -s bios-version MBP81.88Z.0047.B27.1201241646 sudo dmidecode -s bios-release-date 01/24/12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1387199/+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 1638278] [NEW] 4.8 kernel, under heavy load desktop unusable
Public bug reported: I've updated from Xenial to Yakkety on my Desktop - Sandybridge Macbook Pro 8,1 With Xenial, on 4.4 kernel, doing a compile (with ninja for example), I could use all CPU cores and still have a usable desktop: app switching was relatively quick, I could (slowly) surf the web while the compile was happening. Now with Yakkety 4.8 kernel, doing a compile using all cores totally seizes up my desktop - app switching is incredibly slow, I see redraw errors, mouse has poor response. As a workaround, I have to manually leave a CPU core free when compiling. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.8.0-26-generic 4.8.0-26.28 ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0 Uname: Linux 4.8.0-26-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.3-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: gerry 4929 F...m pulseaudio /dev/snd/controlC0: gerry 4929 F pulseaudio CurrentDesktop: Unity Date: Tue Nov 1 12:02:02 2016 HibernationDevice: RESUME=UUID=2cba34fc-e62e-44c2-904a-1f3f96fbc5eb InstallationDate: Installed on 2016-05-05 (179 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic.efi.signed root=UUID=a9e3a76e-0502-4f4e-a8d9-132fb83f44b1 ro noprompt quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-26-generic N/A linux-backports-modules-4.8.0-26-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2016-10-27 (4 days ago) dmi.bios.date: 10/26/15 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B2C.1510261540 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B2C.1510261540:bd10/26/15:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. klp-taint: 12289 ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug zesty -- 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/1638278 Title: 4.8 kernel, under heavy load desktop unusable Status in linux package in Ubuntu: Confirmed Bug description: I've updated from Xenial to Yakkety on my Desktop - Sandybridge Macbook Pro 8,1 With Xenial, on 4.4 kernel, doing a compile (with ninja for example), I could use all CPU cores and still have a usable desktop: app switching was relatively quick, I could (slowly) surf the web while the compile was happening. Now with Yakkety 4.8 kernel, doing a compile using all cores totally seizes up my desktop - app switching is incredibly slow, I see redraw errors, mouse has poor response. As a workaround, I have to manually leave a CPU core free when compiling. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.8.0-26-generic 4.8.0-26.28 ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0 Uname: Linux 4.8.0-26-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.3-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: gerry 4929 F...m pulseaudio /dev/snd/controlC0: gerry 4929 F pulseaudio CurrentDesktop: Unity Date: Tue Nov 1 12:02:02 2016 HibernationDevice: RESUME=UUID=2cba34fc-e62e-44c2-904a-1f3f96fbc5eb InstallationDate: Installed on 2016-05-05 (179 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic.efi.signed root=UUID=a9e3a76e-0502-4f4e-a8d9-132fb83f44b1 ro noprompt quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-26-generic N/A linux-backports-modules-4.8.0-26-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2016-10-27 (4 days ago) dmi.bios.date: 10/26/15 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B2C.1510261540 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B2C.1510261540:bd10/26/15:svnApple
[Kernel-packages] [Bug 1638278] Re: 4.8 kernel, under heavy load desktop unusable
Installing kernel from http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.9-rc3 fixes the issue -- 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/1638278 Title: 4.8 kernel, under heavy load desktop unusable Status in linux package in Ubuntu: Confirmed Bug description: I've updated from Xenial to Yakkety on my Desktop - Sandybridge Macbook Pro 8,1 With Xenial, on 4.4 kernel, doing a compile (with ninja for example), I could use all CPU cores and still have a usable desktop: app switching was relatively quick, I could (slowly) surf the web while the compile was happening. Now with Yakkety 4.8 kernel, doing a compile using all cores totally seizes up my desktop - app switching is incredibly slow, I see redraw errors, mouse has poor response. As a workaround, I have to manually leave a CPU core free when compiling. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.8.0-26-generic 4.8.0-26.28 ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0 Uname: Linux 4.8.0-26-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.3-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: gerry 4929 F...m pulseaudio /dev/snd/controlC0: gerry 4929 F pulseaudio CurrentDesktop: Unity Date: Tue Nov 1 12:02:02 2016 HibernationDevice: RESUME=UUID=2cba34fc-e62e-44c2-904a-1f3f96fbc5eb InstallationDate: Installed on 2016-05-05 (179 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic.efi.signed root=UUID=a9e3a76e-0502-4f4e-a8d9-132fb83f44b1 ro noprompt quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-26-generic N/A linux-backports-modules-4.8.0-26-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2016-10-27 (4 days ago) dmi.bios.date: 10/26/15 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B2C.1510261540 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B2C.1510261540:bd10/26/15:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. klp-taint: 12289 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1638278/+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 1638278] Re: 4.8 kernel, under heavy load desktop unusable
@jsalisbury - I tried your kernel, it fixes the issue for me. -- 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/1638278 Title: 4.8 kernel, under heavy load desktop unusable Status in linux package in Ubuntu: Confirmed Bug description: I've updated from Xenial to Yakkety on my Desktop - Sandybridge Macbook Pro 8,1 With Xenial, on 4.4 kernel, doing a compile (with ninja for example), I could use all CPU cores and still have a usable desktop: app switching was relatively quick, I could (slowly) surf the web while the compile was happening. Now with Yakkety 4.8 kernel, doing a compile using all cores totally seizes up my desktop - app switching is incredibly slow, I see redraw errors, mouse has poor response. As a workaround, I have to manually leave a CPU core free when compiling. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.8.0-26-generic 4.8.0-26.28 ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0 Uname: Linux 4.8.0-26-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.3-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: gerry 4929 F...m pulseaudio /dev/snd/controlC0: gerry 4929 F pulseaudio CurrentDesktop: Unity Date: Tue Nov 1 12:02:02 2016 HibernationDevice: RESUME=UUID=2cba34fc-e62e-44c2-904a-1f3f96fbc5eb InstallationDate: Installed on 2016-05-05 (179 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookPro8,1 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic.efi.signed root=UUID=a9e3a76e-0502-4f4e-a8d9-132fb83f44b1 ro noprompt quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-26-generic N/A linux-backports-modules-4.8.0-26-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2016-10-27 (4 days ago) dmi.bios.date: 10/26/15 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B2C.1510261540 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245B3640C91C81 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245B3640C91C81 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B2C.1510261540:bd10/26/15:svnAppleInc.:pnMacBookPro8,1:pvr1.0:rvnAppleInc.:rnMac-94245B3640C91C81:rvrMacBookPro8,1:cvnAppleInc.:ct10:cvrMac-94245B3640C91C81: dmi.product.name: MacBookPro8,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. klp-taint: 12289 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1638278/+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 1189611] Re: bcmwl-kernel-source 6.30.223.30+bdcom-0ubuntu1 fails to see 5GHz networks and is unstable on 2.5GHz
I can concur with Michael's assessment. I've a Macbook Pro 8,1, with broadcom 4331 wifi chip. With raring, wifi was quite stable (I was using b43 then). Doing a clean-install of saucy, my wifi was highly unstable (using wl). I had same instability using b43. I followed Michael's advice and installed a 3.8 kernel with bcmwl- kernel-source version 6.20, and I have reliable wifi once more. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1189611 Title: bcmwl-kernel-source 6.30.223.30+bdcom-0ubuntu1 fails to see 5GHz networks and is unstable on 2.5GHz Status in “bcmwl” package in Ubuntu: Confirmed Bug description: Hardware: Broadcom Corporation BCM4331 802.11a/b/g/n (rev 02) This chip is working perfectly fine on 2.5GHz and 5GHz using version 6.20.155.1+bdcom-0ubuntu6 of the driver. After upgrading to saucy and installing version 6.30.223.30+bdcom- 0ubuntu1 it fails to find any 5GHz networks and connections on 2.5GHz are unstable. Downgrading the saucy machine to kernel 3.8.x and bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 (both from raring) makes the chip work again. Downgrading just the kernel to 3.8 and keeping bcmwl-kernel-source at version 6.30.223.30+bdcom-0ubuntu1 does NOT fix the issue. Looking at the changelog its most likely caused by the update to the new upstream release. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1189611/+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 1491340] Re: Bluetooth keyboard is configured with wrong keyboard layout
** Also affects: ubuntu-system-settings (Ubuntu) Importance: Undecided Status: New ** Changed in: unity8 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1491340 Title: Bluetooth keyboard is configured with wrong keyboard layout Status in bluez package in Ubuntu: Invalid Status in ubuntu-system-settings package in Ubuntu: New Status in unity8 package in Ubuntu: Confirmed Bug description: Phone: Meizu MX4 (15.04 r4) OS Language: German What you expected to happen: When connecting a Bluetooth keyboard I expect that the keyboard layout is the same as the keyboard hardware key layout (German) or that it is possible to change the keyboard layout in the Bluetooth setting for the connected Bluetooth device. What happened instead: The Bluetooth keyboard worked, but wasn't set to German key layout. In the Bluetooth device setting I couldn't find any option to change the Bluetooth keyboard key layout. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1491340/+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
