** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
** Also affects: linux (Ubuntu Vivid)
Importance: Low
Status: Triaged
** Also affects: linux (Ubuntu Utopic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Utopic)
Status: New => Triaged
** Changed in: linux (Ubuntu Utopic)
Importance: Undecided => Low
** Description changed:
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/6750M/7670M/7690M] (rev ff)
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-3.13.0-24-generic 3.13.0-24.46 [modified:
boot/vmlinuz-3.13.0-24-generic]
ProcVersionSignature: Ubuntu 3.13.0-24.46-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/controlC1: markus 1907 F.... pulseaudio
/dev/snd/controlC0: markus 1907 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Apr 28 18:53:18 2014
HibernationDevice: RESUME=UUID=ab1af41b-a639-463f-b406-431c8778f79d
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=/boot/vmlinuz-3.13.0-24-generic
root=UUID=8b0f125d-261b-4d22-939f-546340147d79 ro quiet splash 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
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.asset.tag: Base Board Asset Tag
dmi.board.name: 358D
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 33.18
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.20:bd07/13/2011:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr058F110000244610000620100:rvnHewlett-Packard:rn358D:rvr33.18:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv6 Notebook PC
dmi.product.version: 058F110000244610000620100
dmi.sys.vendor: Hewlett-Packard
+
+ ===
+ break-fix: - 66c2b84ba6256bc5399eed45582af9ebb3ba2c15
** Tags added: kernel-bug-break-fix
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https://bugs.launchpad.net/bugs/1313804
Title:
[HP Pavilion dv6-6145eo Entertainment Notebook PC] Laptop display does
not turn back on after resuming from suspend
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