[Kernel-packages] [Bug 1610028] Re: Power usage 50% worse than 14.04 on MacBook Air 6, 2
I tested with this kernel: linux-image-4.9.0-040900rc4-generic_4.9.0-040900rc4.201611052031_amd64.deb No change. -- 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/1610028 Title: Power usage 50% worse than 14.04 on MacBook Air 6,2 Status in linux package in Ubuntu: Incomplete Bug description: Hi, I do not know which package/condition to attribute this behaviour to, but MBA running Ubuntu 14.04 is using about 50% of power that needs to be delivered for 16.04. (minumum 10W power draw vs minimum ~5W draw). Otherwise 16.04 works well. Any clue how to tackle this? Best, b. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: bostjan3629 F pulseaudio /dev/snd/controlC1: bostjan3629 F pulseaudio Date: Fri Aug 5 02:29:33 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=a1169bd1-3502-4168-a9f9-639255a224c0 InstallationDate: Installed on 2016-08-04 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed root=/dev/mapper/as--u--vg-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-31-generic N/A linux-backports-modules-4.4.0-31-generic N/A linux-firmware1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1610028/+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
Re: [Kernel-packages] [Bug 1610028] Re: Power usage 50% worse than 14.04 on MacBook Air 6, 2
Thank you for response, will do it tonight and update bug with results. On 2 November 2016 at 14:13, Christopher M. Penalver < christopher.m.penal...@gmail.com> wrote: > bostjan, to keep this relevant to upstream, one would want check for, > and test the latest mainline kernel (now 4.9-rc3) as it is released. > > Could you please advise? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1610028 > > Title: > Power usage 50% worse than 14.04 on MacBook Air 6,2 > > Status in linux package in Ubuntu: > Incomplete > > Bug description: > Hi, > > I do not know which package/condition to attribute this behaviour to, > but MBA running Ubuntu 14.04 is using about 50% of power that needs to > be delivered for 16.04. (minumum 10W power draw vs minimum ~5W draw). > > Otherwise 16.04 works well. > > Any clue how to tackle this? > > > Best, > b. > > ProblemType: Bug > DistroRelease: Ubuntu 16.04 > Package: linux-image-4.4.0-31-generic 4.4.0-31.50 > ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 > Uname: Linux 4.4.0-31-generic x86_64 > NonfreeKernelModules: wl > ApportVersion: 2.20.1-0ubuntu2.1 > Architecture: amd64 > AudioDevicesInUse: >USERPID ACCESS COMMAND >/dev/snd/controlC0: bostjan3629 F pulseaudio >/dev/snd/controlC1: bostjan3629 F pulseaudio > Date: Fri Aug 5 02:29:33 2016 > EcryptfsInUse: Yes > HibernationDevice: RESUME=UUID=a1169bd1-3502-4168-a9f9-639255a224c0 > InstallationDate: Installed on 2016-08-04 (0 days ago) > InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 > (20160420.1) > MachineType: Apple Inc. MacBookAir6,2 > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed > root=/dev/mapper/as--u--vg-root ro quiet splash vt.handoff=7 > PulseList: >Error: command ['pacmd', 'list'] failed with exit code 1: Home > directory not accessible: Permission denied >No PulseAudio daemon running, or not running as session daemon. > RelatedPackageVersions: >linux-restricted-modules-4.4.0-31-generic N/A >linux-backports-modules-4.4.0-31-generic N/A >linux-firmware1.157.2 > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 02/07/2014 > dmi.bios.vendor: Apple Inc. > dmi.bios.version: MBA61.88Z.0099.B09.1402071141 > dmi.board.asset.tag: Base Board Asset Tag# > dmi.board.name: Mac-7DF21CB3ED6977E5 > dmi.board.vendor: Apple Inc. > dmi.board.version: MacBookAir6,2 > dmi.chassis.type: 10 > dmi.chassis.vendor: Apple Inc. > dmi.chassis.version: Mac-7DF21CB3ED6977E5 > dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/ > 2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac- > 7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.: > ct10:cvrMac-7DF21CB3ED6977E5: > dmi.product.name: MacBookAir6,2 > dmi.product.version: 1.0 > dmi.sys.vendor: Apple Inc. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/ > 1610028/+subscriptions > -- 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/1610028 Title: Power usage 50% worse than 14.04 on MacBook Air 6,2 Status in linux package in Ubuntu: Incomplete Bug description: Hi, I do not know which package/condition to attribute this behaviour to, but MBA running Ubuntu 14.04 is using about 50% of power that needs to be delivered for 16.04. (minumum 10W power draw vs minimum ~5W draw). Otherwise 16.04 works well. Any clue how to tackle this? Best, b. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: bostjan3629 F pulseaudio /dev/snd/controlC1: bostjan3629 F pulseaudio Date: Fri Aug 5 02:29:33 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=a1169bd1-3502-4168-a9f9-639255a224c0 InstallationDate: Installed on 2016-08-04 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed root=/dev/mapper/as--u--vg-root ro quiet splash vt.handoff=7 P
[Kernel-packages] [Bug 1610028] Re: Power usage 50% worse than 14.04 on MacBook Air 6, 2
Hi Joseph, Sorry for the late response, I did not receive the notification for some reason. I did test at the time, with all latest 4.5.x, 4.6.x and 4.7.x kernels, no change. It would make sense to test with 4.8, or even better, wait for 4.9 and test it with that? ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- 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/1610028 Title: Power usage 50% worse than 14.04 on MacBook Air 6,2 Status in linux package in Ubuntu: Incomplete Bug description: Hi, I do not know which package/condition to attribute this behaviour to, but MBA running Ubuntu 14.04 is using about 50% of power that needs to be delivered for 16.04. (minumum 10W power draw vs minimum ~5W draw). Otherwise 16.04 works well. Any clue how to tackle this? Best, b. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: bostjan3629 F pulseaudio /dev/snd/controlC1: bostjan3629 F pulseaudio Date: Fri Aug 5 02:29:33 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=a1169bd1-3502-4168-a9f9-639255a224c0 InstallationDate: Installed on 2016-08-04 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed root=/dev/mapper/as--u--vg-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-31-generic N/A linux-backports-modules-4.4.0-31-generic N/A linux-firmware1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1610028/+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 1610028] [NEW] Power usage 50% worse than 14.04 on MacBook Air 6, 2
Public bug reported: Hi, I do not know which package/condition to attribute this behaviour to, but MBA running Ubuntu 14.04 is using about 50% of power that needs to be delivered for 16.04. (minumum 10W power draw vs minimum ~5W draw). Otherwise 16.04 works well. Any clue how to tackle this? Best, b. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: bostjan3629 F pulseaudio /dev/snd/controlC1: bostjan3629 F pulseaudio Date: Fri Aug 5 02:29:33 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=a1169bd1-3502-4168-a9f9-639255a224c0 InstallationDate: Installed on 2016-08-04 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed root=/dev/mapper/as--u--vg-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-31-generic N/A linux-backports-modules-4.4.0-31-generic N/A linux-firmware1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- 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/1610028 Title: Power usage 50% worse than 14.04 on MacBook Air 6,2 Status in linux package in Ubuntu: New Bug description: Hi, I do not know which package/condition to attribute this behaviour to, but MBA running Ubuntu 14.04 is using about 50% of power that needs to be delivered for 16.04. (minumum 10W power draw vs minimum ~5W draw). Otherwise 16.04 works well. Any clue how to tackle this? Best, b. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: bostjan3629 F pulseaudio /dev/snd/controlC1: bostjan3629 F pulseaudio Date: Fri Aug 5 02:29:33 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=a1169bd1-3502-4168-a9f9-639255a224c0 InstallationDate: Installed on 2016-08-04 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed root=/dev/mapper/as--u--vg-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-31-generic N/A linux-backports-modules-4.4.0-31-generic N/A linux-firmware1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: A
[Kernel-packages] [Bug 1518767] Re: Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63
By updating mba6x_bl module this issue went away. I am unable to replicate it on 4.4.x as there are build issues (initial is with stack protection gcc flag which does not yet exists in trusty, then something about signing module). Feel free to close this, as it gets resolved with module update. Tnx for hints though, b. -- 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/1518767 Title: Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63 Status in linux package in Ubuntu: Incomplete Bug description: Buttons for brightness do not work after resume if kernels fresher than 3.13.0-63 are used (I tested with -65 ... -68, don't know about -64). If I reboot it with kernel -63, everything is back to normal. Any hints about this one? ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-68-generic 3.13.0-68.111 ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27 Uname: Linux 3.13.0-68-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: bostjan2559 F pulseaudio /dev/snd/controlC0: bostjan2559 F pulseaudio CurrentDesktop: Unity Date: Sun Nov 22 22:16:04 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-05-18 (553 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic.efi.signed root=UUID=13301a20-3c5b-4176-b193-c4a27d8b0910 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-68-generic N/A linux-backports-modules-3.13.0-68-generic N/A linux-firmware 1.127.18 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1518767/+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 1518767] [NEW] Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63
Public bug reported: Buttons for brightness do not work after resume if kernels fresher than 3.13.0-63 are used (I tested with -65 ... -68, don't know about -64). If I reboot it with kernel -63, everything is back to normal. Any hints about this one? ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-68-generic 3.13.0-68.111 ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27 Uname: Linux 3.13.0-68-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: bostjan2559 F pulseaudio /dev/snd/controlC0: bostjan2559 F pulseaudio CurrentDesktop: Unity Date: Sun Nov 22 22:16:04 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-05-18 (553 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic.efi.signed root=UUID=13301a20-3c5b-4176-b193-c4a27d8b0910 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-68-generic N/A linux-backports-modules-3.13.0-68-generic N/A linux-firmware 1.127.18 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug 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/1518767 Title: Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63 Status in linux package in Ubuntu: New Bug description: Buttons for brightness do not work after resume if kernels fresher than 3.13.0-63 are used (I tested with -65 ... -68, don't know about -64). If I reboot it with kernel -63, everything is back to normal. Any hints about this one? ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-68-generic 3.13.0-68.111 ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27 Uname: Linux 3.13.0-68-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: bostjan2559 F pulseaudio /dev/snd/controlC0: bostjan2559 F pulseaudio CurrentDesktop: Unity Date: Sun Nov 22 22:16:04 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-05-18 (553 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic.efi.signed root=UUID=13301a20-3c5b-4176-b193-c4a27d8b0910 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-68-generic N/A linux-backports-modules-3.13.0-68-generic N/A linux-firmware 1.127.18 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1518767/+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 1518767] Re: Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63
Additional info: the buttons themselves work as expected, I can see the brightness bar adjusting up/down, just brightness itself does not change and stays at 100%. -- 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/1518767 Title: Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63 Status in linux package in Ubuntu: New Bug description: Buttons for brightness do not work after resume if kernels fresher than 3.13.0-63 are used (I tested with -65 ... -68, don't know about -64). If I reboot it with kernel -63, everything is back to normal. Any hints about this one? ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-68-generic 3.13.0-68.111 ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27 Uname: Linux 3.13.0-68-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: bostjan2559 F pulseaudio /dev/snd/controlC0: bostjan2559 F pulseaudio CurrentDesktop: Unity Date: Sun Nov 22 22:16:04 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-05-18 (553 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic.efi.signed root=UUID=13301a20-3c5b-4176-b193-c4a27d8b0910 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-68-generic N/A linux-backports-modules-3.13.0-68-generic N/A linux-firmware 1.127.18 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1518767/+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 1518767] Re: Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63
Also, doing this fixes the issue: sudo rmmod mba6x_bl sudo modprobe mba6x_bl -- 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/1518767 Title: Macbook Air 6.2 brightness buttons stopped working after 3.13.0-63 Status in linux package in Ubuntu: Confirmed Bug description: Buttons for brightness do not work after resume if kernels fresher than 3.13.0-63 are used (I tested with -65 ... -68, don't know about -64). If I reboot it with kernel -63, everything is back to normal. Any hints about this one? ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-68-generic 3.13.0-68.111 ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27 Uname: Linux 3.13.0-68-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: bostjan2559 F pulseaudio /dev/snd/controlC0: bostjan2559 F pulseaudio CurrentDesktop: Unity Date: Sun Nov 22 22:16:04 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-05-18 (553 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Apple Inc. MacBookAir6,2 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic.efi.signed root=UUID=13301a20-3c5b-4176-b193-c4a27d8b0910 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-68-generic N/A linux-backports-modules-3.13.0-68-generic N/A linux-firmware 1.127.18 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B09.1402071141 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-7DF21CB3ED6977E5 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-7DF21CB3ED6977E5 dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B09.1402071141:bd02/07/2014:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5: dmi.product.name: MacBookAir6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1518767/+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
