I believe this is because the user isn't part of the scanner group.
If it's missing (which I'm 90% sure it will be):
Click System
Click Admin
Click Users and Groups
Click Unlock
Click Manage Groups
Click scanner
Click Properties
Put the check mark next to the user name.
Then Click OK, Close, Close
Pjotr,
Please run:
groups
and post the output.
I believe this is because the user isn't part of the scanner group.
If it's missing (which I'm 90% sure it will be):
Click System
Click Admin
Click Users and Groups
Click Unlock
Click Manage Groups
Click scanner
Click Properties
Put the check mark next to the user name.
Then Click OK, Close, Close
The printer should now work with the toolbox..
Till,
I think this is related to the hal problem...
Aaron