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Message #59699
[Bug 1317979] [NEW] backlight stops working after suspend
Public bug reported:
Add debug information from kernel debug inform from
https://wiki.ubuntu.com/Kernel/Debugging/Backlight
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: traxtopel 3077 F.... pulseaudio
/dev/snd/controlC1: traxtopel 3077 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri May 9 18:29:41 2014
HibernationDevice: RESUME=UUID=de5a6c32-5d89-4cb3-aee1-a8b32c416a1d
InstallationDate: Installed on 2014-04-04 (35 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: System76, Inc. Sable Complete
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=27287be2-654a-4c7a-9c5b-cc37df0adc0a ro quiet splash acpi_backlight=vendor vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127
SourcePackage: linux
StagingDrivers: keucr
UpgradeStatus: Upgraded to trusty on 2014-04-18 (21 days ago)
dmi.bios.date: 10/09/2013
dmi.bios.vendor: Intel Corp.
dmi.bios.version: AGH6120H.86A.0023.2013.1009.1142
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DH61AGL
dmi.board.vendor: Intel Corporation
dmi.board.version: G71256-202
dmi.chassis.type: 3
dmi.chassis.vendor: System76, Inc.
dmi.chassis.version: sabc1
dmi.modalias: dmi:bvnIntelCorp.:bvrAGH6120H.86A.0023.2013.1009.1142:bd10/09/2013:svnSystem76,Inc.:pnSableComplete:pvrsabc1:rvnIntelCorporation:rnDH61AGL:rvrG71256-202:cvnSystem76,Inc.:ct3:cvrsabc1:
dmi.product.name: Sable Complete
dmi.product.version: sabc1
dmi.sys.vendor: System76, Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug staging trusty
** Attachment added: "kernel debug inform from https://wiki.ubuntu.com/Kernel/Debugging/Backlight"
https://bugs.launchpad.net/bugs/1317979/+attachment/4108773/+files/debug.zip
--
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/1317979
Title:
backlight stops working after suspend
Status in “linux” package in Ubuntu:
New
Bug description:
Add debug information from kernel debug inform from
https://wiki.ubuntu.com/Kernel/Debugging/Backlight
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: traxtopel 3077 F.... pulseaudio
/dev/snd/controlC1: traxtopel 3077 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri May 9 18:29:41 2014
HibernationDevice: RESUME=UUID=de5a6c32-5d89-4cb3-aee1-a8b32c416a1d
InstallationDate: Installed on 2014-04-04 (35 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: System76, Inc. Sable Complete
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=27287be2-654a-4c7a-9c5b-cc37df0adc0a ro quiet splash acpi_backlight=vendor vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127
SourcePackage: linux
StagingDrivers: keucr
UpgradeStatus: Upgraded to trusty on 2014-04-18 (21 days ago)
dmi.bios.date: 10/09/2013
dmi.bios.vendor: Intel Corp.
dmi.bios.version: AGH6120H.86A.0023.2013.1009.1142
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DH61AGL
dmi.board.vendor: Intel Corporation
dmi.board.version: G71256-202
dmi.chassis.type: 3
dmi.chassis.vendor: System76, Inc.
dmi.chassis.version: sabc1
dmi.modalias: dmi:bvnIntelCorp.:bvrAGH6120H.86A.0023.2013.1009.1142:bd10/09/2013:svnSystem76,Inc.:pnSableComplete:pvrsabc1:rvnIntelCorporation:rnDH61AGL:rvrG71256-202:cvnSystem76,Inc.:ct3:cvrsabc1:
dmi.product.name: Sable Complete
dmi.product.version: sabc1
dmi.sys.vendor: System76, Inc.
To manage notifications about this bug go to:
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Follow ups
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Christopher M. Penalver, 2014-07-29
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-07-28
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Christopher M. Penalver, 2014-07-18
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-07-16
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-07-16
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-07-16
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Christopher M. Penalver, 2014-07-16
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-07-13
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-07-13
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Christopher M. Penalver, 2014-07-12
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Launchpad Bug Tracker, 2014-07-12
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-05-12
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Christopher M. Penalver, 2014-05-12
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-05-12
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-05-12
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Christopher M. Penalver, 2014-05-11
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-05-11
-
[Bug 1317979] Re: 8086:0162 [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-05-11
-
[Bug 1317979] Re: [System76 Sable Complete] backlight stops working after suspend
From: Christopher M. Penalver, 2014-05-10
-
[Bug 1317979] Re: [System76 Sable Complete] backlight stops working after suspend
From: Traxtopel, 2014-05-10
-
[Bug 1317979] Re: backlight stops working after suspend
From: Christopher M. Penalver, 2014-05-10
-
[Bug 1317979] Re: backlight stops working after suspend
From: Traxtopel, 2014-05-09
-
[Bug 1317979] Re: backlight stops working after suspend
From: Joseph Salisbury, 2014-05-09
-
[Bug 1317979] Re: backlight stops working after suspend
From: Joseph Salisbury, 2014-05-09
-
[Bug 1317979] Status changed to Confirmed
From: Brad Figg, 2014-05-09
-
[Bug 1317979] [NEW] backlight stops working after suspend
From: Traxtopel, 2014-05-09
References