Okay, I've figured out how to repeat the crash. It happens on the first run after booting. After that, subsequent runs work fine. The assert is as follows:
glsnake: via_tex.c:428: viaSwapOutWork: Assertion `sz == vmesa->total_alloc[heap]' failed. -- Crash in GL snake https://launchpad.net/bugs/61927 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs