try adding "clocksource=jiffies nolapic_timers" to the kernel command line parameter.
sudo pico /etc/default/grub change GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nolapci_timer clocksource=jiffies" save changes sudo update-grub reboot sfranzyshen -- System freeze when i'am not moving the mouse or typing. https://bugs.launchpad.net/bugs/657990 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp