Created attachment 29938 [details]
After some testing for bug #23693 I found out that Kubrick's crash occurs when the kernel module is not installed.
I compiled Mesa many times (every commit at end of german day) and can say the following:
author Eric Anholt <firstname.lastname@example.org> 2009-08-28 22:01:56 (GMT)
committer Eric Anholt <email@example.com> 2009-08-28 22:29:35 (GMT)
If I try to start Kubrick the system freezes. I have to press the shutdown button until a hard shutdown...
Since (maybe also earlier):
author Jakob Bornecrantz <firstname.lastname@example.org> 2009-08-30 16:45:47 (GMT)
committer Jakob Bornecrantz <email@example.com> 2009-08-31 15:29:58 (GMT)
Kubrick's bug also occurs with systemsettings module of Gluon.
Last commit of Aug 29 and Aug 30 (German time) do not compile so I think the break is anywhere between this two commits...
This bug is still valid without KMS (latest mesa git). On KMS enabled system all works fine.
@devs (Pauli): If KMS is the (only and right) way to go -> please close it ...
Obsolete because DRI1 code was removed from Mesa stack in Oct 2011.