could you please open a terminal window (e.g. gnome-terminal) and run "update-manager" in it and paste the output of this command when the error happens? It may output some more clues what goes wrong. Do you use a special locale? Or a plain english setup?
Thanks for your bugreport.
could you please open a terminal window (e.g. gnome-terminal) and run "update-manager" in it and paste the output of this command when the error happens? It may output some more clues what goes wrong. Do you use a special locale? Or a plain english setup?