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[Bug 597735] [NEW] Display resolution sometimes wrong after resume from suspend to ram

 

Public bug reported:

Binary package hint: xorg

Sometimes after resume from suspend to ram resolution is incorrect. It
can be easily corrected using gnome display setting or using "xrandr -s
1680x1050 -r 60". Saving current resolution before suspend and restoring
after resume should fix this(but rarely resolution is wrong after system
boot). I had the same problem with 9.04. Xorg.conf configuration does
not corrected this. Only xrandr utility can fix this.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
Architecture: amd64
Date: Wed Jun 23 16:40:32 2010
DkmsStatus:
 vboxnetflt, 3.2.4, 2.6.32-22-generic, x86_64: installed 
 vboxdrv, 3.2.4, 2.6.32-22-generic, x86_64: installed 
 vboxnetadp, 3.2.4, 2.6.32-22-generic, x86_64: installed
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
MachineType: Hewlett-Packard HP Compaq 6730b (GB990EA#AKB)
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-22-generic root=/dev/mapper/data-system ro quiet splash
ProcEnviron:
 LANG=cs_CZ.UTF-8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 12/08/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDD Ver. F.13
dmi.board.name: 30DD
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 96.22
dmi.chassis.asset.tag: CNU8390XVY
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68PDDVer.F.13:bd12/08/2009:svnHewlett-Packard:pnHPCompaq6730b(GB990EA#AKB):pvrF.13:rvnHewlett-Packard:rn30DD:rvrKBCVersion96.22:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 6730b (GB990EA#AKB)
dmi.product.version: F.13
dmi.sys.vendor: Hewlett-Packard
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       x86_64
 kernel:             2.6.32-22-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid resolution

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Display resolution sometimes wrong after resume from suspend to ram
https://bugs.launchpad.net/bugs/597735
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