ubuntu-x-swat team mailing list archive

[Geir Ove Myhr <gomyhr@xxxxxxxxx>]

Maybe you could check if it necessary to have the external monitor to
reproduce the bug?

It seems that you have been doing a good job in documenting this. Would
you mind reporting this upstream?
http://intellinuxgraphics.org/how_to_report_bug.html

** Summary changed:

- Running Out of Memory with UXA
+ [i945] Running Out of Memory with UXA (KMS)

** Tags added: 945gm

** Description changed:

  Binary package hint: xserver-xorg-video-intel
  
  I have tested the Kernel Modesetting with my intel 945GM.
  I'me running jaunty and followed that guide:
  https://wiki.ubuntu.com/X/KernelModeSetting
  
  When I run compiz, the cached memory grows continuously until the system becomes unusable. I suspect this to be a memory leak.
  I've found that this is related to UXA, KMS used or not, and happens with all the driver versions I have tested:
  -- The official Jaunty 2.6.1
  -- The 2.7.0 from ubuntu-x-swat
  -- The 2.7.99 from xorg-edgers
  
  This doesn't happen when using EXA or without compiz.
  
  To reproduce:
  Do some window open/close/resize/…
  I use this bash line:
  while true; do firefox & sleep 3; pkill firefox; done
  You could see the cached memory grow quickly and about one minute after I'm out of memory (on 1GB).
  
  I'm available for any test.
  
  ProblemType: Bug
  Architecture: amd64
  DistroRelease: Ubuntu 9.04
  Package: xserver-xorg-video-intel 2:2.7.99.1+git20090512.52367847-0ubuntu0sarvatt~jaunty
  ProcEnviron:
   PATH=(custom, user)
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcVersion: Linux version 2.6.30-5-generic (buildd@yellow) (gcc version 4.4.1 (Ubuntu 4.4.0-3ubuntu3) ) #6-Ubuntu SMP Mon May 11 20:46:57 UTC 2009
  SourcePackage: xserver-xorg-video-intel
  Uname: Linux 2.6.30-5-generic x86_64
  UnreportableReason: Ceci n'est pas un authentique paquet Ubuntu
+ 
+ [lspci]
+ 00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
+ 	Subsystem: Micro-Star International Co., Ltd. Device [1462:0341]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
+ 	Subsystem: Micro-Star International Co., Ltd. Device [1462:0341]

-- 
[i945] Running Out of Memory with UXA (KMS)
https://bugs.launchpad.net/bugs/376092
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