switched from FC5-FC6 and now my printer doesn't work

[Francois Massonneau]

Hi,

Just switched from FC5 to FC6.
I come thru different pbs. 

One of them is my printer Brother-HL1250 doesn't work anymore.
I have a dual boot, so I saw it works fine using Windows (so the printer is 
working), but using Linux, I can't make it to print anything, as a simple 
user but also as root.

Using http://localhost:631/ it shows me the following message :
"Unable to open parallel port device file "/dev/lp0": Permission denied".

THis is a snapshot of the error_log file :

I [03/Dec/2006:11:03:16 +0100] Job 70 queued on "Brother" by "guest".
I [03/Dec/2006:11:03:16 +0100] Started filter /usr/lib/cups/filter/pstops 
(PID 2985) for job 70.
I [03/Dec/2006:11:03:16 +0100] Started 
filter /usr/lib/cups/filter/foomatic-rip (PID 2986) for job 70.
I [03/Dec/2006:11:03:16 +0100] Started 
backend /usr/lib/cups/backend/parallel (PID 2987) for job 70.
E [03/Dec/2006:11:03:16 +0100] PID 2987 (/usr/lib/cups/backend/parallel) 
stopped with status 1!
I [03/Dec/2006:11:03:16 +0100] Hint: Try setting the LogLevel to "debug" to 
find out more.
E [03/Dec/2006:11:03:16 +0100] [Job 70] Unable to open parallel port device 
file "/dev/lp0": Permission denied
I [03/Dec/2006:11:03:18 +0100] Started "/usr/lib/cups/cgi-bin/printers.cgi" 
(pid=2993)
E [03/Dec/2006:11:03:18 +0100] PID 2986 (/usr/lib/cups/filter/foomatic-rip) 
stopped with status 9!
I [03/Dec/2006:11:03:18 +0100] Hint: Try setting the LogLevel to "debug" to 
find out more.
I [03/Dec/2006:11:03:18 +0100] [Job 70] Backend returned status 1 (failed)
I [03/Dec/2006:11:03:18 +0100] Saving printers.conf...
I [03/Dec/2006:11:03:52 +0100] Started "/usr/lib/cups/cgi-bin/jobs.cgi" 
(pid=2994)
I [03/Dec/2006:11:03:52 +0100] Job 70 was canceled by "guest".
I [03/Dec/2006:11:03:55 +0100] Started "/usr/lib/cups/cgi-bin/jobs.cgi" 
(pid=2996)
I [03/Dec/2006:11:04:13 +0100] Started "/usr/lib/cups/cgi-bin/classes.cgi" 
(pid=2998)
I [03/Dec/2006:11:04:21 +0100] Started "/usr/lib/cups/cgi-bin/jobs.cgi" 
(pid=2999)
I [03/Dec/2006:11:04:35 +0100] Started "/usr/lib/cups/cgi-bin/admin.cgi" 
(pid=3000)
I [03/Dec/2006:11:04:36 +0100] Started "/usr/lib/cups/daemon/cups-deviced" 

I tried with different settings, but narda it doesn't want to work. 
Help would be appreciated, Thank you. Francois
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