Bug#848712: cups-filters-core-drivers: driverless is not always reliable
On Mon 19 Dec 2016 at 21:36:52 -0200, Till Kamppeter wrote:
> Did you install the newly compiled driverless utility correctly into your
> system?
I put it in /usr/lib/cups/driver/, overwriting what was there.
> Do
>
> ls -l /usr/bin/driverless
> ls -l /usr/lib/cups/driver/driverless
> ls -l /usr/lib/cups/backend/driverless
>
> Are all the three files the same or are there symlinks pointing to one of
> the three files, so that independent which of the three you execute, you
> execute the same file?
>
> Please post the output of the three commands above.
>
> Please also post the output of the following commands:
>
> driverless
> driverless list
> SOFTWARE=CUPS driverless
>
> They should all list your printer in some form. The second and the third are
> they way how CUPS calls them.
root@test:~# ls -l /usr/bin/driverless
lrwxrwxrwx 1 root root 29 Dec 19 07:45 /usr/bin/driverless -> ../lib/cups/driver/driverless
root@test:~# ls -l /usr/lib/cups/driver/driverless
-rwxr-xr-x 1 brian brian 41072 Dec 19 22:55 /usr/lib/cups/driver/driverless
root@test:~# ls -l /usr/lib/cups/backend/driverless
lrwxrwxrwx 1 root root 20 Dec 19 07:45 /usr/lib/cups/backend/driverless -> ../driver/driverless
Two symlinks. I understand this is correct.
root@test:~# driverless
ipp://envy4500.local:631/ipp/print
root@test:~# driverless list
DEBUG: Started ippfind (PID 31806)
DEBUG: Started post-processing (PID 31807)
"driverless:ipp://envy4500.local:631/ipp/print" en "HP" "HP ENVY 4500 series, driverless, cups-filters 1.13.1" "MFG:HP;MDL:ENVY 4500 series;CMD:PCL,AppleRaster,JPEG,URF;"
DEBUG: PID 31806 (ippfind) exited with no errors.
DEBUG: PID 31807 (Post-processing) exited with no errors.
root@test:~# SOFTWARE=CUPS driverless
DEBUG: Started ippfind (PID 31810)
DEBUG: Started post-processing (PID 31811)
network ipp://envy4500.local:631/ipp/print "HP ENVY 4500 series" "HP ENVY 4500 series (driverless)" "MFG:HP;MDL:ENVY 4500 series;CMD:PCL,AppleRaster,JPEG,URF;" ""
DEBUG: PID 31811 (Post-processing) exited with no errors.
DEBUG: PID 31810 (ippfind) exited with no errors.
The printer is listed for each command.
At present, I cannot see what I may have done wrong.
--
Brian.
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