It doesn't seem to be related to the Atheros Network Adaptor as I suggested before. Though my system becomes more stable not using wireless networking it seems to be a problem caused by system load/ screen refresh. As soon as I start a video in Totem my system hangs after not more than a couple of minutes. Moving the Totem window when playing video even seems to invoke a system hang.
Some of you solved it apparantly by using a different kernel. But when willl we get a real solution/ fix for Ubuntu? This bug still doesn't have any importance, nor has it been assigned to someone. Bug fixing seems to become 'Redmondish' in Ubuntu these days. Or perhaps we must wait for the next kernel-update and hope our problem will be solved??! -- 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 64bit completely freezes frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs