[HP Pavilion dv6-6145eo Entertainment Notebook PC] Laptop display does not turn back on after resuming from suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Low
|
Unassigned | ||
Trusty |
Fix Released
|
Undecided
|
Unassigned | ||
Utopic |
Fix Released
|
Low
|
Unassigned | ||
Vivid |
Fix Released
|
Low
|
Unassigned |
Bug Description
On HP Pavilion dv6 the laptop display does not turn back on when resuming from suspend.
External monitor wakes up just fine and the computer works normally except for the build in display which remains black. It should be noted that this is a dual graphics laptop (lspci | grep VGA):
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek [Radeon HD 6520G]
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Whistler [Radeon HD 6630M/6650M/
WORKAROUND: Suspending with "sudo pm-suspend --quirk-test --quirk-s3-bios" makes the computer resume normally with fully working display.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CurrentDesktop: Unity
Date: Mon Apr 28 18:53:18 2014
HibernationDevice: RESUME=
InstallationDate: Installed on 2014-04-27 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
ProcFB:
0 radeondrmfb
1 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.127
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/13/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.20
dmi.board.
dmi.board.name: 358D
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 33.18
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Pavilion dv6 Notebook PC
dmi.product.
dmi.sys.vendor: Hewlett-Packard
===
break-fix: - 66c2b84ba6256bc
tags: | added: needs-full-computer-model |
Changed in linux (Ubuntu): | |
status: | Confirmed → Incomplete |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
description: | updated |
Changed in linux (Ubuntu): | |
importance: | Medium → Low |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
Changed in linux (Ubuntu Utopic): | |
status: | New → Triaged |
importance: | Undecided → Low |
description: | updated |
tags: | added: kernel-bug-break-fix |
Changed in linux (Ubuntu Utopic): | |
status: | Triaged → Confirmed |
Changed in linux (Ubuntu Vivid): | |
status: | Triaged → Confirmed |
Changed in linux (Ubuntu Utopic): | |
status: | Confirmed → Fix Committed |
Changed in linux (Ubuntu Vivid): | |
status: | Confirmed → Fix Released |
Changed in linux (Ubuntu Trusty): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu Utopic): | |
status: | Fix Committed → Fix Released |
Changed in linux (Ubuntu Trusty): | |
status: | Fix Committed → Fix Released |
tags: | removed: kernel-bug-break-fix |
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