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[Bug 657113] Re: Thinkpad T30: Auto-detection selects wrong screen resolution

 

apport information

** Tags added: apport-collected

** Description changed:

  I was trying to execute various Test Cases from
  http://testcases.qa.ubuntu.com/Plans/LaptopTesting with 10.10-rc i386 on
  a Thinkpad T30 (see
  https://wiki.ubuntu.com/Testing/Laptop/Reports/IBMThinkpadT30 for
  Details).
  
- 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.
+ 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.
+ --- 
+ 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/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
+ GdmLog2: Error: command ['gksu', '-D', 'Apport', '--', 'cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
+ 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
+ PackageArchitecture: i386
+ 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/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
+ ProcEnviron:
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
+ 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.asset.tag: No Asset Information
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: IBM
+ dmi.chassis.version: Not Available
+ dmi.modalias: dmi:bvnIBM:bvr1IET71WW(2.10):bd06/16/2006:svnIBM:pn236692G:pvrNotAvailable:rvnIBM:rn236692G:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
+ dmi.product.name: 236692G
+ dmi.product.version: Not Available
+ 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

** Attachment added: "BootDmesg.txt"
   https://bugs.edge.launchpad.net/bugs/657113/+attachment/1680619/+files/BootDmesg.txt

-- 
Thinkpad T30: Auto-detection selects wrong screen resolution
https://bugs.launchpad.net/bugs/657113
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