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[Bug 475429] Re: [i945] Intel 82945G/GZ Integrated Graphics Controller Freezes when compiz enabled

 

I have tried several test.
Results are below, because I don't know how to login the wiki page.

Gnome/KDE
	gnome
	(KDE is not tested)

Desktop effects
	with and without

Mouse pointer freezes
	yes

Kernel options that works
	acpi=off(nomodeset is no effect)
	no freeze, but there are some issue.
	- screen draw speed is very slow.
	- When compiz enabled, screen goes white blank.
	   (Desktop Cube becomes white cube)
	- Render selection (direct/indirect) by compiz fusion icon is disabled.(fixed to indirect)

Lucid
	not tested

Karmic + xorg-edgers
	improved but still freeze
	(old xorg freezes immediately,
	new xorg freezes after several seconds.)

Lucid + xorg-edgers
	not tested

drm-intel-next kernel
	(using linux-image-2.6.32-997-generic_2.6.32-997.201001061342_i386)
	improved but still freeze
	(old kernel freezes immediately,
	new kernel freezes after several seconds.)

no-freeze kernel
	not tested

3D app with freeze
	compiz
	3d screensavers (euphoria is most often)

-- 
[i945] Intel 82945G/GZ Integrated Graphics Controller Freezes when compiz enabled
https://bugs.launchpad.net/bugs/475429
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References