I think I've seen the same freeze when using LLVMpipe, which tends to encounter the same mipmapping and freeze bugs as the NVIDIA driver.
** Summary changed: - Graphics freeze when I close or minimize a window + [nvidia] [animation] Graphics freeze when I close or minimize a window ** Project changed: unity => compiz ** Package changed: unity (Ubuntu) => compiz (Ubuntu) ** Changed in: compiz Status: Incomplete => Confirmed ** Changed in: compiz (Ubuntu) Status: Incomplete => Confirmed ** Changed in: compiz Milestone: None => 0.9.8.0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032276 Title: [nvidia] [animation] Graphics freeze when I close or minimize a window To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1032276/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs