Op 18-aug.-2012, om 20:22 heeft Fernando de Oliveira <[email protected]> het
volgende geschreven:
> Em 17-08-2012 22:48, Ken Moffat escreveu:
>> On Fri, Aug 17, 2012 at 04:57:26PM -0700, Fernando de Oliveira wrote:
>>>
>>> Pol, Ken, could you please post the output of /usr/lib/cups/backend/usb?
>>> And post your /etc/{cupsd.conf,printers.conf}?
>>>
>> I don't understand what you are asking about
>> /usr/lib/cups/backend/usb. It's a library. If I run it from the
>> commandline I get a return code of 0 (on 1.5.0), so it is perhaps
>> capable of being invoked - but how ?
>
> Just like that. I get:
> $ /usr/lib/cups/backend/usb
> DEBUG: list_devices
> DEBUG: libusb_get_device_list=13
> DEBUG2: Printer found with device ID:
> MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;MDL:Stylus
> CX7300;CLS:PRINTER;DES:EPSON Stylus CX7300; Device URI:
> usb://EPSON/Stylus%20CX7300?serial=4C3531303646B486B2&interface=1
> direct usb://EPSON/Stylus%20CX7300?serial=4C3531303646B486B2&interface=1
> "EPSON Stylus CX7300" "EPSON Stylus CX7300"
> "MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;MDL:Stylus
> CX7300;CLS:PRINTER;DES:EPSON Stylus CX7300;" ""
>
> Notice that it seems to use libusb, so apologies for asking you to run it.
>
pol [ ~ ]$ sudo /usr/lib/cups/backend/usb
Wachtwoord:
DEBUG: list_devices
DEBUG: usb_find_busses=1
DEBUG: usb_find_devices=2
direct usb://EPSON/Stylus%20COLOR%20740 "EPSON Stylus COLOR 740" "EPSON Stylus
COLOR 740" "MFG:EPSON;CMD:ESCPL2,BDC,D4;MDL:Stylus COLOR
740;CLS:PRINTER;DES:EPSON Stylus COLOR 740;" ""
>> I'm attaching cupsd.conf and printers.conf. I'll remind you, and
>> anyone else reading this, that I avoid libusb and use usblp, so some
>> settings might not be what you need. It looks as if my cupsd.conf
>> has its default settings.
>>
>>> Again, why no Local Printer appears in the web interface? I am starting
>>> to think that the is something to do with the owner and group of CUPS
>>> files, some to do with permissions.
>>>
>>
>> On my 1.5.0 system, everything in /etc/cups is owned by root:lp
>> *except* client.conf, command.types, gstoraster.convs which are
>> owned by root:root. /var/spool/cups, and all its *files* are
>> root:lp, /var/spool/cups/ is 770 plus a sticky bit.
>
pol [ ~ ]$ sudo ls -l /var/spool/
totaal 16
drwxrwx--- 2 smmsp smmsp 4096 17 jan 2012 clientmqueue
drwx--x--- 3 root lp 4096 18 aug 21:29 cups
drwxrwx--- 2 fcron fcron 4096 18 aug 21:27 fcron
drwx------ 2 root root 4096 14 jan 2012 mqueue
> Thankyou very much for the files, Ken. They have lots of similarities
> with mine ones, very few differences. I have changed mine, but no
> success. Perhaps it is time to hire a witch.
>
> I was retiring *buntu, but cannot before CUPS works. :-(
>
> --
> []s,
> Fernando
> --
> http://linuxfromscratch.org/mailman/listinfo/blfs-support
> FAQ: http://www.linuxfromscratch.org/blfs/faq.html
> Unsubscribe: See the above information page
I am also using PAM:
pol [ ~ ]$ cat /etc/pam.d/cups
auth required pam_unix.so shadow nodelay
account required pam_unix.so
pvg
--
http://linuxfromscratch.org/mailman/listinfo/blfs-support
FAQ: http://www.linuxfromscratch.org/blfs/faq.html
Unsubscribe: See the above information page
