I had the same problem after upgrading from natty to oneiric.
Shutdown my notebook only worked the following ways:
1. sudo shutdown -h now
2.log off the user and shutdown from the login screen
My noteboos has an ATI Grafic Card.
Monday in changed the driver from fglrx to radeon. since i changed the driver the shutdown works with the shutdown button from the panel.
Hi,
I had the same problem after upgrading from natty to oneiric.
Shutdown my notebook only worked the following ways:
1. sudo shutdown -h now
2.log off the user and shutdown from the login screen
My noteboos has an ATI Grafic Card.
Monday in changed the driver from fglrx to radeon. since i changed the driver the shutdown works with the shutdown button from the panel.