This problem is an ongoing issue for me. Maybe someone has an idea out there.

I've been using Ubuntu 32 bit for years with much pleasure. It all stopped when I upgraded to version 12.04.

Since then, the computer keeps freezing after different time intervals of useage, mouse, screen, keyboard - the only way to revive it is a hard reset.
Sometimes, while browsing the web (via Firefox or Chrome), the system freezes, however it is a "different freeze" and I can use the combination of CTRL+ALT+F2 to go into a terminal, type my user and password, followed by CTRL+ALT+F7 to return to the GUI interface. However, the interface is lacking the side taskbar and the upper statusbar - they don't reappear until I force reboot via terminal.

I must add that I've installed Fedora insted - hoping it will work properly - but the same thing happend with Fedora (latest version). Made me think there is a problem either with my hardware configuration or with the kernel (I don't know whether Fedora and Ubuntu use the same kernel). I tried formatting the hard drive and reinstalling. The same problem occured. Everything works fine with Ubuntu 11.10. It is only the later versions which present me with these freezing problems.

My specs:

• Intel Core i5-2300 2.8GHz-3.1GHz 6MB cache 95W LGA1155 desktop computer


• Intel Bearup Lake DH67BL H67 LGA1155 uATX


• Sound & Graphics cards - Intel on board.


• 4GB memory


• 100TB HD

Thanks alot.