This is probably caused by the recent changes in HAL ad UDEV. I am not sure which of the two is now responsible for setting these ownerships/permissions.
Manually setting the group owenership with sudo chgrp lp /dev/bus/usb/002/008 makes printing on my HP printer working again as long as I keep it connected and turned on (the two correct numbers you find via "lsusb"). -- /dev/bus/usb/*/* files (device nodes for libusb) of printers must be readble and writable for user "lp" https://bugs.launchpad.net/bugs/318262 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