[Nouveau] [Bug 27706] Blank screen and "Error referencing VRAM ctxdma: -12" on NV44A with ubuntu lucid beta 2 (worked in alpha 3)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=27706

--- Comment #12 from mossroy.mossroy at gmail.com 2010-04-16 15:41:54 PDT ---
Regarding the kernel used by ubuntu, the changelog is there :
http://changelogs.ubuntu.com/changelogs/pool/main/l/linux/linux_2.6.32-21.32/changelog

There has been a few changes that consist in disabling acceleration for
specific cards. See for example
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/544088
Well, disabling acceleration is a workaround in my opinion, not a real fix...

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