hi, I belong to group of people that can solve the problem by doing "sudo pkill compiz-decorator" and "pkill -9 compiz".
I first upgraded to Linux Kernel 3.6.10 without any change (2-3 crash everyday) Than I upgraded again to linux Kernel 3.7.0-030700-generic...and I'm running it since 48 hours without any crash. the changelog of this kernel claim a " Better support for Radeon & Intel graphics cards"...may be this is the reason why it works since I have an intel graphic card. let's hope...$$renaud -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
