On Fri, Jul 6, 2012 at 3:29 PM, Olav Vitters <o...@vitters.nl> wrote:
> On Fri, Jul 06, 2012 at 02:49:19PM +0530, magina antimage wrote: > > it freezes for forever..... > > pressing these keys does nothing....also mouse cursor gets vanished... > > Ok, then I don't have any idea. Seems like maybe hardware or kernel > problem, and that is a bit too detailed for me. > > To really know if the kernel is still somehow active, try the following > when it hangs: > CTRL-ALT-SYSRQ-s > CTRL-ALT-SYSRQ-u > CTRL-ALT-SYSRQ-o > > The "s" syncs stuff to disk, you should hear a bit of disk activity (if > you don't have an SSD). The "o" should cause your machine to poweroff. > > > If above keys do not have any effect, then it is very likely something > in your hardware causing a failure (not guaranteed to be that though). > > -- > Regards, > Olav > -- > users mailing list > users@lists.fedoraproject.org > To unsubscribe or change subscription options: > https://admin.fedoraproject.org/mailman/listinfo/users > Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines > Have a question? Ask away: http://ask.fedoraproject.org > CTRL-ALT-SYSRQ-o is working ....
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