Unfortunately, it seems that this happens with the performance CPU governor (after disabling the ondemand with that update-rc.d script). The only difference, that the laptop become hot, and the ventilator never stops - so the performance cpu frequence governor is working, I'm sure). And firefox (or the terminal, or the chromium) freeze pretty frequently, when I want to scroll up or down. Not always, but nearly after 20-30 tries.
$ uname -a Linux arrakis 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 athlon i386 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/46470 Title: System freeze with white screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/46470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
