On Sat, Mar 13, 2010 at 06:01:46PM +0100, giggz wrote: > But When I play a video on the > NFS share, all my system freezes after 10/15minutes. And I must reboot. Well, you can try -nocache and other -cache values just in case, however the general rule is: ordinary user can hang, crash or otherwise break the system always means serious bug in kernel-level code.