Further indication that this may be caused by the default "Experimental" video driver: https://help.ubuntu.com/community/MacBookPro6-2/Maverick#Video%20&%20Effects%20%28Compiz%29
I've switched to the NVIDIA accelerated graphics driver so we'll see if it still freezes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/741464 Title: [STAGING] Alpha 3 Narwhal on MacBook locking up every hour -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
