Hi,
I have the same problem, with the exact same video harware in Ubuntu 9.10.
In BIOS, the PAVP option is Disabled.
My X session starts with non fatal errors but it is very slow and it
systematically crashes when I run the System Testing tools provided
with Ubuntu. The video test makes X crash.
$ cat xorg.conf
Section Device
Identifier Configured Video Device
EndSection
Section Monitor
Identifier Configured Monitor
EndSection
Section Screen
Identifier Default Screen
Monitor Configured Monitor
Device Configured
** Attachment added: lshw.log
http://launchpadlibrarian.net/39452811/lshw.log
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received this bug notification because you are a
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 9.10
Release:9.10
Codename: karmic
$ uname -a
Linux fireball 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:05:01 UTC 2009
x86_64 GNU/Linux
** Attachment added: lspci -vv output
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/35020546/Dependencies.txt
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received this bug notification because
** Attachment added: output of lshw command
http://launchpadlibrarian.net/35020794/lshw.txt
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received this bug notification because
** Attachment added: Xorg.0.log-when-modeseting
http://launchpadlibrarian.net/35020863/Xorg.0.log-when-modeseting
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received this bug
** Attachment added: Xorg.0.log-when-no-modeseting
http://launchpadlibrarian.net/35020875/Xorg.0.log-when-no-modeseting
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received
** Attachment added: xorg.conf
http://launchpadlibrarian.net/35020961/xorg.conf
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received this bug notification because you are a
** Attachment added: glxinfo.txt
http://launchpadlibrarian.net/35021201/glxinfo.txt
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received this bug notification because you are a
I have changed the status to invalid. If this is not a proper status
for this bug, please correct it.
--
No DRM, high cpu usage by X on rendering and frequent X crashes on Intel(R)
G45/G43 Integrated Graphics Chipset
https://bugs.launchpad.net/bugs/472506
You received this bug notification
I just resolved this issue. The whole problem was caused by bios
setting. There is a Protect Audio Video Path Mode option under chipset
configuration. It was set at Paranoid and that was the cause of the
problem. When that bios setting is set to Disabled or Lite the
problem does not appear. Mesa
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