ubuntu-x-swat team mailing list archive

[Bryce Harrington <bryce@xxxxxxxxxxxxxxxxxxx>]

** Description changed:

  Binary package hint: xorg
  
  I upgraded to Jaunty recently and wanted to try the realtime kernel now,
  if it still works. It does not: neither with fglrx nor with radeonhd nor
  with ati nor with vesa I get a usable X display with login screen. When
  the Xserver is started, all of the named drivers give me a black screen,
  sometimes with glitches/artifacts in the upper region of the screen (it
  is a notebook panel), and I cannot do anything. No visible reaction to
  mouse, keyboard or even the power button. No switching to ttys is
  possible (Ctrl+Alt+F1...F6), neither is AltGr+Break+K able to kill it.
  Only chance is to hold the power button for 5 seconds to force the power
  off instantly.
  
  Most promising so far was fgrlx which once gave me a black and white
  tiled screen, a white square for the mouse cursor and the gdm sound, but
  login was not possible because the keyboard didn't seem to react.
  
  The xfix option in the recovery menu yielded the same locked up black
  screen.
  
  It works all-fine with the standard kernel, fglrx currently in use; but realtime 2.6.28-3-rt is screwed up.
  My card is, according to Linux, a ATI Radeon HD2600XT (probably Mobility, according to the chipset recognized by radeonhd).
  
  linux-image-rt 2.6.28.3.1
  xserver-xorg 1:7.4~5ubuntu18
  xserver-xorg-video-radeonhd 1.2.4-2
  xserver-xorg-video-ati 1:6.12.1-0ubuntu2
  xserver-xorg-video-vesa 1:2.0.0-1ubuntu6
  
  ProblemType: Bug
  Architecture: i386
  DistroRelease: Ubuntu 9.04
  NonfreeKernelModules: fglrx
  Package: xorg 1:7.4~5ubuntu18
  ProcEnviron:
   PATH=(custom, user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcVersion: Linux version 2.6.28-11-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009
  SourcePackage: xorg
  Uname: Linux 2.6.28-11-generic i686
+ 
+ [lspci]
+ 00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 03)
+     	Subsystem: Elitegroup Computer Systems Device [1019:9931]
+ 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc M76XT [Mobility Radeon HD 2600 XT] [1002:9583]
+     	Subsystem: Elitegroup Computer Systems Device [1019:2377]

-- 
[HD 2600] -fglrx not supported with rt-kernel
https://bugs.launchpad.net/bugs/382849
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