I confirm the problem with AppArmor. I am using a Canon Pixma MP460 with the drivers of the MP160. It worked on Feisty but it didn't anymore on Gutsy and I had no error message. I ran "sudo aa-complain cupsd" and now it works fine, even after rebooting.
I confirm the problem with AppArmor. I am using a Canon Pixma MP460 with the drivers of the MP160. It worked on Feisty but it didn't anymore on Gutsy and I had no error message. I ran "sudo aa-complain cupsd" and now it works fine, even after rebooting.