On 2017-04-12 13:49, Patrick Shanahan wrote:

* Carlos E. R. [04-12-17 06:18]:

...

Pinter configuration error There is a missing print filter for printer 'cp1510n_ps'

Sometimes when I print something I get that helpful message shown above, as a popup in XFCE. How do I find what is that missing filter?

There is nothing in the "warn" log. Perhaps this:

<1.4> 2017-04-12 12:08:34 Telcontar org.fedoraproject.Config.Printing 3835 - - (scp-dbus-service.py:32260): Gdk-CRITICAL **: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed

but does not seem related.

it is supported by hplip with these drivers: /usr/share/cups/model/manufacturer-PPDs/hplip-hpps/hp-color_laserjet_cp1514n-ps.ppd.gz /usr/share/cups/model/manufacturer-PPDs/hplip-hpps/hp-color_laserjet_cp1515n-ps.ppd.gz /usr/share/cups/model/manufacturer-PPDs/hplip-hpps/hp-color_laserjet_cp1518ni-ps.ppd.gz

you might try the two filters you are not presently using.

I forgot to mention that the printer prints perfectly. Those files you list are of course installed. -- Cheers / Saludos, Carlos E. R. (from 42.2 x86_64 "Malachite" at Telcontar)

On 2017-04-13 05:07, Patrick Shanahan wrote:

* Carlos E. R. <> [04-12-17 21:29]:

...

...

it is supported by hplip with these drivers: /usr/share/cups/model/manufacturer-PPDs/hplip-hpps/hp-color_laserjet_cp1514n-ps.ppd.gz /usr/share/cups/model/manufacturer-PPDs/hplip-hpps/hp-color_laserjet_cp1515n-ps.ppd.gz /usr/share/cups/model/manufacturer-PPDs/hplip-hpps/hp-color_laserjet_cp1518ni-ps.ppd.gz

you might try the two filters you are not presently using.

I forgot to mention that the printer prints perfectly. Those files you list are of course installed.

Yes, but one needs to be assigned for your printer. You said you were getting warnings about a missing print filter, perhaps one of the filters you are not using will solve that problem. ppd files are "filters".

There are assigned, as far as I know. I found a log. /var/log/cups/error_log: E [07/Apr/2017:19:46:17 +0200] Filter "thnucups" not found. E [07/Apr/2017:19:46:19 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [07/Apr/2017:19:46:19 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [07/Apr/2017:19:46:19 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [07/Apr/2017:19:46:19 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [07/Apr/2017:19:46:20 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/sRGB_A.icc" not available: No such file or directory E [07/Apr/2017:19:46:20 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/CMYK_A.icc" not available: No such file or directory E [07/Apr/2017:19:46:20 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/Gray_A.icc" not available: No such file or directory E [08/Apr/2017:22:46:07 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/sRGB_A.icc" not available: No such file or directory E [11/Apr/2017:00:53:52 +0200] Filter "thnucups" not found. E [11/Apr/2017:00:53:53 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [11/Apr/2017:00:53:53 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [11/Apr/2017:00:53:53 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [11/Apr/2017:00:53:53 +0200] cp1515n_hpijs: File "/usr/lib/cups/filter/foomatic-rip-hplip" not available: No such file or directory E [11/Apr/2017:00:53:55 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/sRGB_A.icc" not available: No such file or directory E [11/Apr/2017:00:53:55 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/CMYK_A.icc" not available: No such file or directory E [11/Apr/2017:00:53:55 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/Gray_A.icc" not available: No such file or directory E [12/Apr/2017:12:08:27 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/sRGB_A.icc" not available: No such file or directory E [12/Apr/2017:20:08:22 +0200] cp1510n_ps: File "/Library/Printers/hp/Profiles/sRGB_A.icc" not available: No such file or directory It may be "thnucups" or those other files. No idea about any of them. -- Cheers / Saludos, Carlos E. R. (from 42.2 x86_64 "Malachite" at Telcontar)