@slucas1979 : I will try Kernel 3.8. Thanks for the tip. fglrx radeon driver is more stable more often but has it's own issues and crashes. Overall is no better. Back to open source driver. trying 3.8 kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc7-raring/ as there is mention of benefits for ATI chipset users.
(Mine is: Advanced Micro Devices [AMD] nee ATI RS880 [Radeon HD 4200]) -- 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