I actually think this is a regression in mesa, which I upgraded from 7.6.0~git20090603.1ad15768-0ubuntu0sarvatt to 7.6.0~git20090603.1ad15768-0ubuntu0sarvatt (xorg-edgers PPA).
** Package changed: compiz (Ubuntu) => mesa (Ubuntu) ** Summary changed: - crash on workspace change in intel_tex_validate.c:99 assertion + [i945] crash on compiz workspace change in intel_tex_validate.c:99 assertion -- [i945] crash on compiz workspace change in intel_tex_validate.c:99 assertion https://bugs.launchpad.net/bugs/383837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs