udev.rules not making /dev entries
Jay Goodman
fedora-list at goody.homelinux.net
Sat Jul 17 08:57:18 UTC 2004
( FC2, updates current )
Okay, I've got two USB printers which don't play well with CUPS;
depending which I turn on/off I get the ole lp0 lp1
switch-a-roo. So I decied to take actiaon to rid the lp0/lp1 problem
and added the file /etc/udev/rules.d/10-udev.rules with the following lines:
BUS="usb", SYSFS{serial}="H80090312041247250", NAME="lp_cx6400" ,
SYMLINK="printers/cx6400"
BUS="usb", SYSFS{serial}="FM7CC0305061255060", NAME="lp_c42ux" ,
SYMLINK="printers/c42ux"
When I power up the Epson c42ux (or the cx6400, just using the c42ux as
an example) I get the following log entries in /var/log/messages;
however, I do not have a /dev/lp_c42ux or /dev/printers/c42ux
Jul 17 04:48:17 linbox last message repeated 4 times
Jul 17 04:48:20 linbox kernel: usb 2-1: new full speed USB device using
address 16
Jul 17 04:48:21 linbox kernel: drivers/usb/class/usblp.c: usblp0: USB
Bidirectional printer dev 16 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005
Jul 17 04:48:23 linbox udev[28929]: configured rule in
'/etc/udev/rules.d//10-udev.rules' at line 2 applied, added symlink
'printers/c42ux'
Jul 17 04:48:23 linbox udev[28929]: configured rule in
'/etc/udev/rules.d//10-udev.rules' at line 2 applied, 'lp0' becomes
'lp_c42ux'
Jul 17 04:48:23 linbox udev[28929]: creating device node '/udev/lp_c42ux'
From everything I googled and read so far, the /dev/ entries should be
created automagically. Is there something that's not obvoius that's
different in Fedora? Was I reading old docs for udev? Or am I just
missing something obvious? Any pointers would be much appreciated.
thanks,
-jay
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