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[Bug 477256] Re: [i855] Xserver freezing on Toshiba Satellite A10 (Intel 82852/855GM)

 

I've been testing with Xubuntu, 
ubuntu kernel version 2.6.32-11
libdrm2 version 2.4.17+git20100120
xserver-xorg-video-intel version 2:2.10.0+git20100120

The first test was after installing xubuntu-desktop metapackage, but
leaving all my other stuff installed.

Uptime was 6.5 hours with no freezes. I even turned on Xubuntu's window
compositor to see if that would make a difference, and nothing happened.

Not being sure that something I'd previously installed was affecting the
results, I did a fresh install of Xubuntu and ran another test.

Same result. Uptime of nearly 4.5 hours, including some use of the
window compositor, and no freeze.

I am noticing some visual artifacts: occasional streaking (white
background with pixellated colour) and bits being left out of type. I've
attached a small screenshot of the latter.

Interestingly, the letter affected varies from instance to instance, but
when it happens, the same letter is affected universally throughout the
page. Often, a screen refresh or scrolling up and down will fix it.

I think that the xorg-edgers drivers may be heavier on RAM than the
standard ones.


** Attachment added: "visual artifacts with xorg-edgers drivers"
   http://launchpadlibrarian.net/38354447/Screenshot-type.png

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[i855] Xserver freezing on Toshiba Satellite A10 (Intel 82852/855GM)
https://bugs.launchpad.net/bugs/477256
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