[Bug 355761] [NEW] xrandr does not output correctly to VGA at 1360x768

Julian Lam julian.lam at gmail.com
Sun Apr 5 17:40:30 UTC 2009


Public bug reported:

Binary package hint: xserver-xorg-video-intel

When outputting to VGA (which happens to be a TV), trying to output at
1360x768 (the preferred and maximum resolution supported by the TV),
graphical tearing and artifacts are seen on both connected outputs (LVDS
and VGA - See attached picture). As far as I can tell, there is no
effect on the operation of the computer itself, only the video output.

Please note that the system autodetect does NOT automatically enable the
mode "1360x768". I had to add it manually to my xorg.conf file. The file
should be attached for you to see.

Also note that the xrandr output worked decently in Intrepid. There were
no artifacts or tearing that could be seen.

Distributor ID:	Ubuntu
Description:	Ubuntu jaunty (development branch)
Release:	9.04
Codename:	jaunty

xserver-xorg-video-intel:
  Installed: 2:2.6.3-0ubuntu5
  Candidate: 2:2.6.3-0ubuntu5
  Version table:
 *** 2:2.6.3-0ubuntu5 0
        500 http://ubuntu.mirror.rafal.ca jaunty/main Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
Package: xserver-xorg-video-intel 2:2.6.3-0ubuntu5
ProcEnviron:
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (buildd at palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #40-Ubuntu SMP Fri Apr 3 17:39:51 UTC 2009
SourcePackage: xserver-xorg-video-intel
Uname: Linux 2.6.28-11-generic i686

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386

-- 
xrandr does not output correctly to VGA at 1360x768
https://bugs.launchpad.net/bugs/355761
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