A small update. I disabled DRI and GLX and seems that is freezes only 2-3 times a day now. I have and impression too (it is only an impression) that freezes take place when there are disk writes. For example ubuntu freezes often when transmission is running or a USB disk is written to.
-- Ubuntu freezes to death in random intervals https://bugs.launchpad.net/bugs/661639 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs