Ubuntu
cups package

  1. Bug #997040
  2. Comment #21

Comment 21 for bug 997040

Revision history for this message
Aurimas FiĊĦeras (aurimas-gmail) wrote : Re: usb printer backend crashes

Upgraded CUPS to 1.5.3-0ubuntu2~ppa2.

Printer status:
"Waiting for printer to become available."

dmesg shows this line repetedly:
[ 91.773332] usb 1-2: usbfs: process 838 (usb) did not claim interface 1 before use

Removed usblp from blacklist, modprobe'd it.
Printer status:
"Waiting for printer to become available."

dmesg shows:
[ 200.807475] usblp0: USB Bidirectional printer dev 2 if 1 alt 0 proto 2 vid 0x04E8 pid 0x341B
[ 200.807604] usbcore: registered new interface driver usblp
[ 204.024700] usblp0: removed
[ 204.024798] usb 1-2: usbfs: process 1113 (usb) did not claim interface 1 before use