Thinkpad T30: Auto-detection selects wrong screen resolution
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-ati (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I was trying to execute various Test Cases from http://
The machine seems to boot up with the wrong screen resolution. It detects and sets a resolution of 1600x1024 pixels instead of the real 1400x1050, leading to a garbled screen output (especially on the right side of the screen). After switching the resolution to 1400x1050 via the control panel, the screen looks okay, but video playback seems to be broken and moving windows along is extremely slow.
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Architecture: i386
DRM.card0.DVI.D.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1400x1050 1280x1024 1280x960 1280x854 1280x800 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480
edid-base64:
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DistroRelease: Ubuntu 10.10
GdmLog1: Error: command ['gksu', '-D', 'Apport', '--', 'cat', '/var/log/
GdmLog2: Error: command ['gksu', '-D', 'Apport', '--', 'cat', '/var/log/
LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386 (20100928)
Lsusb:
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: IBM 236692G
Package: xorg 1:7.5+6ubuntu3
PackageArchitec
PccardctlIdent:
Socket 0:
no product info available
Socket 1:
no product info available
PccardctlStatus:
Socket 0:
no card
Socket 1:
no card
ProcCmdLine: file=/cdrom/
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSign
Tags: maverick maverick
Uname: Linux 2.6.35-22-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/16/2006
dmi.bios.vendor: IBM
dmi.bios.version: 1IET71WW (2.10 )
dmi.board.name: 236692G
dmi.board.vendor: IBM
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: IBM
dmi.chassis.
dmi.modalias: dmi:bvnIBM:
dmi.product.name: 236692G
dmi.product.
dmi.sys.vendor: IBM
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: maverick
architecture: i686
kernel: 2.6.35-22-generic
Additional information: The problem has not been observed in the first beta release.