I have this problem too. Nothing in /var/crash, just this in dmesg:
[316398.163507] compiz.real[16854]: segfault at 0 ip (null) sp bfdbb7cc
error 4 in libxml2.so.2.7.5[110000+122000]-- Compiz crashes on high cpu load https://bugs.launchpad.net/bugs/316954 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
