> after 'shutdown -h now', shutdown process starts normally.Yet while
> > arrives at the last three steps,i.e.,'system is halted','stopping all
> > devices',and 'power down',it displays a screen of something like HEX
> > codes,copied briefly as below:
> > code:<1>unable to handle kernel paging request at virtual address
> > 000875
> > current->tss.cr3=07866000
> > *pde=00000000
> > Another behavior is that,it can't remeber the final status of the
> > of the GUI before shutdown, instead it will open a couple of x-term
> > windows after starting the GNOME the next time when log in..
process halt (pid:1211,process nr:14,stackpage=c6a73000)
> > stack:feeldead 67890000...
The CPU used:AMD-k6(tm) 2/550