Can you run the commands as described in the section "USB printer" on
https://wiki.ubuntu.com/DebuggingPrintingProblems?
** Changed in: system-config-printer (Ubuntu)
Status: New => Incomplete
** Package changed: system-config-printer (Ubuntu) => cups (Ubuntu)
--
CUPS usb-subsystem(?) crashes while trying to touch printer
https://bugs.launchpad.net/bugs/555097
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs