Correct me if I'm wrong, I'm new to this. i should install http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.1-rc1-vivid/ then re-report if not fixed?
On Mon, Apr 27, 2015 at 4:51 AM, Christopher M. Penalver < christopher.m.penal...@gmail.com> wrote: > Adam, thank you for reporting this and helping make Ubuntu better. Could > you please test the latest upstream kernel available from the very top > line at the top of the page (the release names are irrelevant for > testing, and please do not test the daily folder) following > https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional > upstream developers to examine the issue. > > If the test did not allow you to test to the issue (ex. you couldn't boot > into the OS) please make a comment in your report about this, and continue > to test the next most recent kernel version until you can test to the > issue. Once you've tested the upstream kernel, please comment on which > kernel version specifically you tested. If this bug is fixed in the > mainline kernel, please add the following tags by clicking on the yellow > circle with a black pencil icon, next to the word Tags, located at the > bottom of the report description: > kernel-fixed-upstream > kernel-fixed-upstream-X.Y-rcZ > > Where XY and Z are numbers corresponding to the kernel version. > > If the mainline kernel does not fix this bug, please add the following > tags: > kernel-bug-exists-upstream > kernel-bug-exists-upstream-X.Y-rcZ > > Once testing of the upstream kernel is complete, please mark this bug's > Status as Confirmed. Please let us know your results. > > Thank you for your understanding. > > ** Tags added: latest-bios > > ** Changed in: linux (Ubuntu) > Status: Confirmed => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1448347 > > Title: > backlight setting unresponsive after sleep > > Status in linux package in Ubuntu: > Incomplete > > Bug description: > Late 2014 Macbook Air backlight becomes unresponsive (Full Brightness > or none, regardless of reported level) after waking from sleep. > > ProblemType: Bug > DistroRelease: Ubuntu 15.04 > Package: linux-image-3.19.0-15-generic 3.19.0-15.15 [modified: > boot/vmlinuz-3.19.0-15-generic] > ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3 > Uname: Linux 3.19.0-15-generic x86_64 > NonfreeKernelModules: wl > ApportVersion: 2.17.2-0ubuntu1 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: iohzrd 982 F.... pulseaudio > /dev/snd/controlC1: iohzrd 982 F.... pulseaudio > CurrentDesktop: GNOME > Date: Fri Apr 24 16:22:25 2015 > HibernationDevice: RESUME=UUID=cfcba122-37be-4667-b7d8-98f0863608fe > InstallationDate: Installed on 2015-04-23 (1 days ago) > InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 > (20150422) > MachineType: Apple Inc. MacBookAir6,2 > ProcEnviron: > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-generic.efi.signed > root=UUID=c9e1570b-d82a-4f0d-b98a-5ab5f14ae5f7 ro quiet splash vt.handoff=7 > RelatedPackageVersions: > linux-restricted-modules-3.19.0-15-generic N/A > linux-backports-modules-3.19.0-15-generic N/A > linux-firmware 1.143 > 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: 01/07/2015 > dmi.bios.vendor: Apple Inc. > dmi.bios.version: MBA61.88Z.0099.B18.1501071032 > 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.B18.1501071032:bd01/07/2015: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/1448347/+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/1448347 Title: backlight setting unresponsive after sleep Status in linux package in Ubuntu: Incomplete Bug description: Late 2014 Macbook Air backlight becomes unresponsive (Full Brightness or none, regardless of reported level) after waking from sleep. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-15-generic 3.19.0-15.15 [modified: boot/vmlinuz-3.19.0-15-generic] ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3 Uname: Linux 3.19.0-15-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: iohzrd 982 F.... pulseaudio /dev/snd/controlC1: iohzrd 982 F.... pulseaudio CurrentDesktop: GNOME Date: Fri Apr 24 16:22:25 2015 HibernationDevice: RESUME=UUID=cfcba122-37be-4667-b7d8-98f0863608fe InstallationDate: Installed on 2015-04-23 (1 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) MachineType: Apple Inc. MacBookAir6,2 ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-generic.efi.signed root=UUID=c9e1570b-d82a-4f0d-b98a-5ab5f14ae5f7 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-15-generic N/A linux-backports-modules-3.19.0-15-generic N/A linux-firmware 1.143 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: 01/07/2015 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA61.88Z.0099.B18.1501071032 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.B18.1501071032:bd01/07/2015: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. 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