I opened a Windows 7 virtual machine tonight from VirtualBox, and compiz crashed, resulting in me thinking for about a minute that my laptop had frozen, but it came back with a compiz crash after it restarted and offered me to file a bug report. It was fine when it came back.
Apparently, I can't file a bug report because precise is out of beta. Should I panic?
killall apport
. – Eliah Kagan Jun 21 '12 at 12:45