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[Juha Tiensyrjä <juha.tiensyrja@xxxxxxxxx>]

Some more information.

I can reproduce the crash always in the following way:

1) Boot the machine.
2) Log in to KDE. Everything works, including 3d effects.
3) Log out of KDE. KDM starts.
4) Log back in -> X crashes, KDM restarts immediately.
5) Log in again -> KDE disables 3d effects and allows logging in.

Sometimes if I try to enable effects after 5), I can crash X again. But
that does not happen every time.

It also might be relevant that I can reproduce the crash on both my
desktop machine and my laptop, both of which are running Oneiric and
both of which have Intel integrated graphics. I have not seen similar
behavior with my work desktop, which has discrete nVidia graphics.

uname -a: Linux desktop 3.0.0-13-generic #22-Ubuntu SMP Wed Nov 2 13:27:26 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
lspci graphics information: 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12)
Intel X driver version: 2:2.15.901-1ubuntu2.1

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https://bugs.launchpad.net/bugs/864010

Title:
  lightdm segfault in libglib after xorg segfault

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