Public bug reported:
Binary package hint: xserver-xorg-video-ati
When my external monitor is connected from the start and I change its
resolution to 1920x1080, the resolution change goes well.
When my system is already running, I hotplug the HDMI monitor (e.g. I
come home, get my laptop out of standby and plug the monitor in) and I
select 1920x1080, the resolution changes but the video is corrupted (it
"swizzles") , as if a wrong frequency is used.
I'm using Kubuntu Lucid, all updates installed, on a Sony Vaio VNG-
SR51MF/S laptop with a Benq G2410HD monitor.
ProblemType: Bug
Architecture: i386
Date: Sun Feb 21 13:04:45 2010
DistroRelease: Ubuntu 10.04
DkmsStatus: Error: [Errno 2] Bestand of map bestaat niet
InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100207)
MachineType: Sony Corporation VGN-SR51MF_S
Package: xserver-xorg-video-ati 1:6.12.99+git20100126.e5933fd7-0ubuntu2
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic
root=UUID=fdda0f6d-75ac-4601-abbd-361b85f143ce ro quiet splash
ProcEnviron:
LANGUAGE=nl_NL:nl
LANG=nl_NL.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
RelatedPackageVersions:
xserver-xorg 1:7.5+1ubuntu6
libgl1-mesa-glx 7.7-3ubuntu1
libdrm2 2.4.18-1ubuntu2
xserver-xorg-video-intel 2:2.9.1-1ubuntu5
SourcePackage: xserver-xorg-video-ati
Uname: Linux 2.6.32-14-generic i686
dmi.bios.date: 08/05/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R4090Y1
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR4090Y1:bd08/05/2009:svnSonyCorporation:pnVGN-SR51MF_S:pvrC6025431:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-SR51MF_S
dmi.product.version: C6025431
dmi.sys.vendor: Sony Corporation
system:
distro: Ubuntu
architecture: i686kernel: 2.6.32-14-generic
** Affects: xserver-xorg-video-ati (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
--
Screen corruption on HDMI monitor when it is hotplugged
https://bugs.launchpad.net/bugs/525271
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