Comment 16 for bug 317775

Strangely, the graphic cards of each computer is different (nvidia and intel).

Vorik : I noticed that you don't have anything in usplash.conf . Does that change delete this file and re-generate it with these commands?

sudo rm /etc/ussplash.conf
sudo dpkg-reconfigure usplash

If yes, does that fix the problem you get when shutting down?

Chris Crisafulli : In your case, did you also try to disable usplash to make sure that your issue was caused by usplash (it might be a different issue that looks exactly the same).