Bug #1448347 “backlight setting unresponsive after sleep” : Bugs : linux package : Ubuntu

Revision history for this message

Adam (synergysymphony) wrote on 2015-04-24:

#1

AlsaInfo.txt Edit (40.5 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (238 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (128.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.3 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (236 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (16.9 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (16.1 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (361 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (4.0 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.4 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (4.0 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (24.9 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (175 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (157.1 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (180.3 KiB, text/plain; charset="utf-8")

Revision history for this message

Brad Figg (brad-figg) wrote on 2015-04-25: Status changed to Confirmed

#2

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Alberto Salvia Novella (es20490446e) on 2015-04-25

Changed in linux (Ubuntu):
importance:	Undecided → Medium

Revision history for this message

penalvch (penalvch) wrote on 2015-04-27:

#3

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

Revision history for this message

Adam (synergysymphony) wrote on 2015-04-27: Re: [Bug 1448347] Re: backlight setting unresponsive after sleep

#4

Download full text (4.4 KiB)

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 <
<email address hidden>> 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-3.19.0-1...

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.penalver@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
>

Revision history for this message

penalvch (penalvch) wrote on 2015-04-27:

#5

Adam, you only have to test that kernel, and report the results in this bug report (not make another one).

Revision history for this message

Launchpad Janitor (janitor) wrote on 2015-06-27:

#6

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status:	Incomplete → Expired

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backlight setting unresponsive after sleep

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backlight setting unresponsive after sleep

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