Can you all remove the blacklisting of usblp and then try to force uni- directional access to your printer via
lpadmin -p <printer> -o usb-unidir-default=true Does printing now work correctly? If not, remove this option via lpadmin -p <printer> -R usb-unidir-default and try blocking the re-attaching of the kernel module after printing via lpadmin -p <printer> -o usb-no-reattach-default=true Try also with both options. Turn off and turn on your printer before each test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032385 Title: USB timeouts with Canon iP4300 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1032385/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
