LFS"7.1"
CUPS-1.6.1
$ udevadm --version
181
I have it working in LFS"7.2".
But here, there is a problem, perhaps not with CUPS.
I believe /dev/bus/usb/00{1,2} are for the multifunction printer/scanner:
$ scanimage -L
device `epson2:libusb:001:002' is a Epson CX7400 flatbed scanner
device `epson:libusb:001:002' is a Epson CX7400 flatbed scanner
The device is actually an Epson CX7300, and I use:
Driver: Epson Stylus CX7000F - CUPS+Gutenprint v5.2.8 (color, 2-sided
printing)
This is what I get from other distributions, but I believe it would work
using
Driver: Epson Stylus CX7400F - CUPS+Gutenprint v5.2.8 (color, 2-sided
printing)
The probable cause for my problem is related to permissions, as the
devices have not the expected groups:
In LFS"7.2" (where printer and scanner work):
$ cat /etc/lfs-release
SVN-20120916
$ ls -lh /dev/bus/usb/00{1,2}
/dev/bus/usb/001:
total 0
crw-rw-r-- 1 root lp 189, 0 Nov 5 10:47 001
crw-rw-r-- 1 root lp 189, 1 Nov 5 12:01 002
/dev/bus/usb/002:
total 0
crw-rw-r-- 1 root lp 189, 128 Nov 5 10:47 001
crw-rw-r-- 1 root lp 189, 129 Nov 5 10:47 002
crw-rw-r-- 1 root lp 189, 130 Nov 5 10:47 003
crw-rw-r-- 1 root root 189, 131 Nov 5 10:47 004
However, in LFS"7.1" (where only the scanner works, printer never worked):
$ cat /etc/lfs-release
SVN-20120311
$ ls -lh /dev/bus/usb/00{1,2}
/dev/bus/usb/001:
total 0
crw-rw-r-- 1 root root 189, 0 Nov 5 22:27 001
crw-rw-r-- 1 root scanner 189, 1 Nov 5 22:32 002
/dev/bus/usb/002:
total 0
crw-rw-r-- 1 root root 189, 128 Nov 5 22:27 001
crw-rw-r-- 1 root root 189, 129 Nov 5 22:27 002
crw-rw-r-- 1 root root 189, 130 Nov 5 22:27 003
crw-rw-r-- 1 root root 189, 131 Nov 5 22:27 004
Probably, due to this, CUPS cannot find the printer.
I have reinstalled udev, cups, cups-filters, sane-backends, xsane, but
nothing. There is no usb device with group lp:
$ ls -lh /dev/bus/usb/* | grep lp
(nothing appears)
Thanks for any help.
[]s,
Fernando
--
http://linuxfromscratch.org/mailman/listinfo/blfs-support
FAQ: http://www.linuxfromscratch.org/blfs/faq.html
Unsubscribe: See the above information page
