I tried Till's advice: sudo chmod -x /usr/lib/cups/backend/hp* sudo rmmod usblp sudo modprobe usblp
But printing using my HP Laserjet 1300 doesn't work. In the HP device manager I get an "Device communication error". lpinfo -v network socket network beh file cups-pdf:/ direct hal:///org/freedesktop/Hal/devices/usb_device_3f0_1017_00CNBD032941_if0_printer_noserial direct hpfax direct hp network http network ipp network lpd direct scsi serial serial:/dev/ttyS0?baud=115200 serial serial:/dev/ttyS1?baud=115200 network smb -- Printer (HWModel Name) May Not Be Connected https://bugs.launchpad.net/bugs/348316 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
