Hi folks, I've recently upgraded from 8.2 to 9.1 and have run into all sorts of problems with printers. I've given up on cups, but I now think its a hardware issue not a cups issue anyway and am wondering if anyone can tell me why my lp ports are as follows. server:/home/pnunn # ls -l /dev/lp* -rw-r--r-- 1 root root 5 2004-08-30 21:56 /dev/lp0 crw-rw---- 1 root lp 6, 1 2004-04-06 23:27 /dev/lp1 crw-rw---- 1 root lp 6, 2 2004-04-06 23:27 /dev/lp2 Why would lp0 not be crw? Is that why when I try and print, it just vanishes into this air? If so, how do I change it back to crw? Thanks. Peter Nunn. -- Use Computers?.... ....Think IT! InfoTeq Pty. Ltd.
Peter, On Monday 30 August 2004 05:10, pnunn@pncomputing.biz wrote:
Hi folks,
I've recently upgraded from 8.2 to 9.1 and have run into all sorts of problems with printers.
I've given up on cups, but I now think its a hardware issue not a cups issue anyway and am wondering if anyone can tell me why my lp ports are as follows.
server:/home/pnunn # ls -l /dev/lp* -rw-r--r-- 1 root root 5 2004-08-30 21:56 /dev/lp0 crw-rw---- 1 root lp 6, 1 2004-04-06 23:27 /dev/lp1 crw-rw---- 1 root lp 6, 2 2004-04-06 23:27 /dev/lp2
Why would lp0 not be crw?
Why ask why, just break down and cry!
Is that why when I try and print, it just vanishes into this air?
Your lp0 is a plain file, not a device file. Sending things there, while not "into thin air," definitely will not result in anything emerging from a printer or any other piece of hardware attached to your system.
If so, how do I change it back to crw?
As root, issue these commands: # cd /dev # rm lp0 # mknod -m 660 lp0 c 6 0 # chgrp lp lp0
Thanks.
Peter Nunn.
Randall Schulz
The Monday 2004-08-30 at 07:55 -0700, Randall R Schulz wrote:
server:/home/pnunn # ls -l /dev/lp* -rw-r--r-- 1 root root 5 2004-08-30 21:56 /dev/lp0 crw-rw---- 1 root lp 6, 1 2004-04-06 23:27 /dev/lp1 crw-rw---- 1 root lp 6, 2 2004-04-06 23:27 /dev/lp2
Why would lp0 not be crw?
Why ask why, just break down and cry!
:-) Wasn't there something broken in 9.1, that deleted dev files? It was solved by an early patch, I forgot which. Peter, run YOU and update your system. But first, follow Randall instrucctions to recretate the device file. -- Cheers, Carlos Robinson
participants (3)
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Carlos E. R.
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pnunn@pncomputing.biz
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Randall R Schulz