Hi all, since some time (4..6 weeks) the printer configuration does not start properly for me. When starting it from the gnome start menu 'Applications' | 'System Settings' | 'Printing' i will be asked for the root password, but nothing more happens. Trying the same logged in as root doesn't work too. Starting printconf-gui as ordinary user from the shell asks for the root password and then terminates with the following messages: teberh@verleihnix:~> /usr/bin/printconf-gui Traceback (most recent call last): File "/usr/sbin/printconf-gui", line 7, in ? import queueTree File "/usr/share/printconf/util/queueTree.py", line 1236, in ? queueTree() File "/usr/share/printconf/util/queueTree.py", line 138, in __init__ if cups_import.import_needed (): File "/usr/share/printconf/util/cups_import.py", line 200, in import_needed which = which_spooler () File "/usr/share/printconf/util/cups_import.py", line 195, in which_spooler return which UnboundLocalError: local variable 'which' referenced before assignment teberh@verleihnix:~> The only way tor start printconf-gui is directly from the root shell, this works ... Any ideas to solve the problem ? Thanks in advance. Torsten