We should indeed check if this is still a problem. In my dmesg on 10.04 with a HP LaserJet 2200DN on cable plug-in:
[295072.380908] usblp1: USB Bidirectional printer dev 8 if 0 alt 1 proto 2 vid 0x03F0 pid 0x0217 [295073.503061] usb 4-1: usbfs: interface 0 claimed by usblp while 'usb' sets config #1 [295073.504937] usb[22618]: segfault at 0 ip 001cbdbb sp bf9b3e94 error 4 in libc-2.11.1.so[157000+153000] [295073.506473] type=1503 audit(1278841151.903:852): operation="open" pid=22614 parent=22613 profile="/usr/sbin/cupsd" requested_mask="w::" denied_mask="w::" fsuid=0 ouid=0 name="/dev/ttyUSB0" I guess the last line is related to another problem, but usblp gets still loaded when I attach the USB printer cable unless blacklisted and segfaults in libc aren't that cool, either. They stop appearing when I blacklist usblp. The line [295073.503061] usb 4-1: usbfs: interface 0 claimed by usblp while 'usb' sets config #1 does also appear on other 10.04 laptops I tested, but printing works fine there. -- usblp Kernel module needs to be removed and /dev/bus/usb/*/* made accessible for USB printers to work with CUPS 1.4.x https://bugs.launchpad.net/bugs/420015 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
