Bug#683807: mv ok after reboot

["asronchetti@libero.it" <asronchetti@libero.it>]

i'm sorry of the 'splitted brainstorming' with all these messages, but :

- after the reboot the mv command successfully moved the 3GB file from the 
client to the server (so i can exclude hardware problem related to hard disk on 
the client and/or the server)
- about the sr0 thing ("ata2:") i wasnt using the cd/dvd reader and that drive 
was empty. Just to exclude it as a cause is there a way to block it at boot 
level? (some commandline option in grub  ? )

- about the two crashes of some hours ago (vlc and iceweasel): i think these 
are *not* related to this bug. I think vlc crashed because of bad broadcasting 
from the tv station and iceweasel crashed because of some buggy webpage i left 
open (3 tabs with italian newspapers pages, heavy filled with javascript 
stuff).

- i'm going to reinstall bumblebee now to test for some days with the 
'automatic unload of driver' feature *disabled*, to understand if it is more 
stable or not.

- after that i'm going to do a test again with all bumblebee/nvidia  stuff 
uninstalled and with cd/dvd drive disabled.


thanks,
Asdrubale