topic Re: cannot remove remote printer in red hat in Operating System - Linux

cannot remove remote printer in red hat

Yingxi — Fri, 11 Sep 2009 19:51:41 GMT

Hi, all.
There is couple remote printer that installed wrongly as remote printer, and they don't work. I try to delete them. I tried "lpshut", response is command not found. I tried "lpsched" samething. There is no folder lp under spool, but has one lpd. but there is nothing there. either that I cannot find any log in spool.

The information of lpstat -t |more is as listed:
[root@ceres etc]# lpstat -t |more
scheduler is running
system default destination: ch457-hpclj4700
device for AdobePDF8: ///dev/null
device for ch422-hpclj4600: ipp://aitken.atmos.und.edu:631/printers/ch422-hpclj4600
device for ch457-hpclj4700: ipp://134.129.222.210:631/printers/ch457-hpclj4700
device for ch468-hplj4000: ipp://aitken.atmos.und.edu:631/printers/ch468-hplj4000
device for hp1200: ipp://aitken.atmos.und.edu:631/printers/hp1200
AdobePDF8 accepting requests since Fri 11 Sep 2009 03:51:23 AM CDT
ch422-hpclj4600 accepting requests since Fri 11 Sep 2009 03:35:22 PM CDT
ch457-hpclj4700 accepting requests since Fri 11 Sep 2009 03:34:48 PM CDT
ch468-hplj4000 accepting requests since Fri 11 Sep 2009 03:33:59 PM CDT
hp1200 accepting requests since Thu 10 Sep 2009 11:14:40 AM CDT
printer AdobePDF8 is idle. enabled since Fri 11 Sep 2009 03:51:23 AM CDT
printer ch422-hpclj4600 is idle. enabled since Fri 11 Sep 2009 03:35:22 PM CDT
printer ch457-hpclj4700 now printing ch457-hpclj4700-0. enabled since Fri 11 Sep 2009 03:34:48 PM CDT
printer ch468-hplj4000 is idle. enabled since Fri 11 Sep 2009 03:33:59 PM CDT
printer hp1200 is idle. enabled since Thu 10 Sep 2009 11:14:40 AM CDT

4600,4700 and 4000 are the three that i tried to delete. Thanks all for help.

Re: cannot remove remote printer in red hat

skt_skt — Sat, 12 Sep 2009 13:12:58 GMT

what version of LINUX are using?

Re: cannot remove remote printer in red hat

Yingxi — Mon, 14 Sep 2009 17:11:27 GMT

Red Hat 5.0

Re: cannot remove remote printer in red hat

skt_skt — Tue, 15 Sep 2009 10:10:33 GMT

lpd has been replaced with cups in rhel 5. U could stop cups which will do same lpshut.

#service cups status

following can be used to get queue info.
#lpc status
#lpc status qname

Also you cold confgure cups GUI to manage queue including add/delete
=====
# diff /etc/cups/cupsd.conf cupsd.conf.default
0a1,7
> #
> # "$Id: cupsd.conf.in 5454 2006-04-23 21:46:38Z mike $"
> #
> # Sample configuration file for the Common UNIX Printing System (CUPS)
> # scheduler. See "man cupsd.conf" for a complete description of this
> # file.
> #
2c9,11
< # Show general information in error_log.
---
>
> # Log general information in error_log - change "info" to "debug" for
> # troubleshooting...
3a13,14
>
> # Administrator user group...
5,6c16,18
< # Allow remote access
< Port 631
---
>
> # Only listen for connections from the local machine.
> Listen localhost:631
7a20
>
11,12c24,27
< # (Change 'ALL' to 'ALL' if using directed broadcasts from another subnet.)
< BrowseAllow ALL
---
> # (Change '@LOCAL' to 'ALL' if using directed broadcasts from another subnet.)
> BrowseAllow @LOCAL
>
> # Default authentication type, when authentication is required...
13a29,30
>
> # Restrict access to the server...
15d31
< # Allow remote administration...
17c33
< Allow ALL
---
> Allow localhost
18a35,36
>
> # Restrict access to the admin pages...
21d38
< # Allow remote administration...
23c40
< Allow ALL
---
> Allow localhost
24a42,43
>
> # Restrict access to configuration files...
28d46
< # Allow remote access to the configuration files...
30c48
< Allow ALL
---
> Allow localhost
31a50,51
>
> # Set the default printer/job policies...
32a53
> # Job-related operations must be done by the owner or an adminstrator...
36a58,59
>
> # All administration operations require an adminstrator to authenticate...
42c65,67
<
---
>
> # Only the owner or an administrator can cancel or authenticate a job...
>
46,50c71
< # Only the owner or an administrator can cancel a job...
<
< Order deny,allow
< Require user @OWNER @SYSTEM
<
---
>
54a76,79
>
> #
> # End of "$Id: cupsd.conf.in 5454 2006-04-23 21:46:38Z mike $".
> #

Re: cannot remove remote printer in red hat

Yingxi — Tue, 15 Sep 2009 14:26:50 GMT

Thank you for helping.
But when i use
#service cups status
#lpc status
#lpc status qname

all of them showed command not found.

I could open that default file, but i cannot find the printer I want to delete there.

Re: cannot remove remote printer in red hat

skt_skt — Thu, 17 Sep 2009 09:00:46 GMT

verify if the CUPS pacakge is installed and the service is started

Re: cannot remove remote printer in red hat

Yingxi — Fri, 18 Sep 2009 19:39:54 GMT

Thanks a lot.