For /dev/usb/lp* the ownerships and permissions are set correctly only for /dev/bus/usb/*/* not:
t...@till-laptop:~/ubuntu/hplip/svn/pkg-hpijs/hplip/build-area/hplip-2.8.12$ ll /dev/usb/lp* crw-rw---- 1 root lp 180, 0 2009-01-17 20:54 /dev/usb/lp0 crw-rw---- 1 root lp 180, 1 2009-01-17 20:54 /dev/usb/lp1 t...@till-laptop:~/ubuntu/hplip/svn/pkg-hpijs/hplip/build-area/hplip-2.8.12$ ll /dev/bus/usb/*/* crw-rw-r-- 1 root root 189, 0 2009-01-10 19:06 /dev/bus/usb/001/001 crw-rw-r-- 1 root root 189, 128 2009-01-10 19:06 /dev/bus/usb/002/001 crw-rw-r-- 1 root root 189, 136 2009-01-17 20:35 /dev/bus/usb/002/009 crw-rw-r--+ 1 root root 189, 137 2009-01-17 20:54 /dev/bus/usb/002/010 crw-rw-r--+ 1 root root 189, 138 2009-01-17 20:54 /dev/bus/usb/002/011 crw-rw-r-- 1 root root 189, 256 2009-01-10 19:06 /dev/bus/usb/003/001 crw-rw-r-- 1 root root 189, 257 2009-01-10 19:06 /dev/bus/usb/003/002 crw-rw-r-- 1 root root 189, 384 2009-01-10 19:06 /dev/bus/usb/004/001 crw-rw-r-- 1 root root 189, 385 2009-01-10 19:06 /dev/bus/usb/004/002 crw-rw-r-- 1 root root 189, 512 2009-01-10 19:06 /dev/bus/usb/005/001 crw-rw-r-- 1 root root 189, 514 2009-01-10 19:06 /dev/bus/usb/005/003 crw-rw-r-- 1 root root 189, 516 2009-01-10 19:06 /dev/bus/usb/005/005 t...@till-laptop:~/ubuntu/hplip/svn/pkg-hpijs/hplip/build-area/hplip-2.8.12$ -- /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