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Old 05-29-2020, 09:44 AM   #1
baldur_1
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after update cups issue

okay, running fc31 server. i printed yesterday everything was fine. today, after updates including i think the firewall, i cannot print.

logs...

Code:
May 29 05:05:36 Bor systemd[1]: Starting CUPS Scheduler...
May 29 05:05:41 Bor systemd[1]: Started CUPS Scheduler.
May 29 05:14:36 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 564 Create-Printer-Subscriptions>
May 29 05:17:20 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 29047 Pr>
May 29 05:17:20 Bor cupsd[1053]: Grayscale/monochrome printing requested for this job but Poppler is not able to >
May 29 05:17:20 Bor cupsd[1053]: Use \"pdftops-renderer\" option (see cups-filters README file) to use Ghostscrip>
May 29 06:12:57 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 185 Renew-Subscription successfu>
May 29 07:11:17 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 185 Renew-Subscription successfu>
May 29 08:09:37 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 185 Renew-Subscription successfu>
May 29 08:22:21 Bor cupsd[1053]: Stopping unresponsive job.
May 29 08:22:21 Bor cupsd[1053]: Bor_Printer-001 daniel 80 [29/May/2020:08:22:21 -0400] total 0 - 192.168.0.205 S>
May 29 09:07:57 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 185 Renew-Subscription successfu>
May 29 09:19:51 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 154 Cancel-Subscription successf>
May 29 09:19:51 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 416 Create-Printer-Subscriptions>
May 29 09:19:51 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 154 Cancel-Subscription successf>
May 29 09:22:17 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 564 Create-Printer-Subscriptions>
May 29 10:20:37 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST / HTTP/1.1" 200 185 Renew-Subscription successfu>
May 29 10:26:46 Bor cupsd[1053]: REQUEST 192.168.0.31 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 524758 Pr>
May 29 10:27:35 Bor cupsd[1053]: REQUEST 192.168.0.31 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 524758 Pr>
May 29 10:28:37 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 569 Crea>
May 29 10:28:37 Bor cupsd[1053]: REQUEST 192.168.0.205 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 355467 S>
May 29 10:30:53 Bor systemd[1]: Stopping CUPS Scheduler...
May 29 10:30:53 Bor cupsd[1053]: Bor_Printer-001 Daniel 81 [29/May/2020:10:30:53 -0400] total 1 - 192.168.0.31 ho>
May 29 10:30:53 Bor systemd[1]: cups.service: Succeeded.
May 29 10:30:53 Bor systemd[1]: Stopped CUPS Scheduler.
May 29 10:30:53 Bor systemd[1]: cups.service: Consumed 10.845s CPU time.
May 29 10:30:53 Bor systemd[1]: Starting CUPS Scheduler...
May 29 10:30:53 Bor systemd[1]: Started CUPS Scheduler.
May 29 10:31:09 Bor cupsd[10814]: REQUEST 192.168.0.205 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 569 Cre>
May 29 10:31:09 Bor cupsd[10814]: REQUEST 192.168.0.205 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 355467 >
May 29 10:31:57 Bor cupsd[10814]: REQUEST localhost - - "POST /jobs HTTP/1.1" 401 140 Cancel-Job successful-ok
May 29 10:32:00 Bor cupsd[10814]: [Client 10] Unable to encrypt connection: A TLS fatal alert has been received.
May 29 10:32:06 Bor cupsd[10814]: REQUEST localhost - - "POST /jobs HTTP/1.1" 401 140 Cancel-Job successful-ok
May 29 10:32:15 Bor cupsd[10814]: REQUEST localhost - - "POST /jobs HTTP/1.1" 200 139 Cancel-Job successful-ok
May 29 10:32:15 Bor cupsd[10814]: Bor_Printer-001 Daniel 81 [29/May/2020:10:32:15 -0400] total 2 - 192.168.0.31 h>
May 29 10:32:45 Bor cupsd[10814]: REQUEST localhost - - "POST /jobs HTTP/1.1" 200 139 Cancel-Job successful-ok
May 29 10:32:45 Bor cupsd[10814]: Bor_Printer-001 Daniel 82 [29/May/2020:10:32:45 -0400] total 1 - 192.168.0.31 h>
May 29 10:32:49 Bor cupsd[10814]: REQUEST localhost - - "POST /jobs HTTP/1.1" 200 139 Cancel-Job successful-ok
May 29 10:32:55 Bor cupsd[10814]: REQUEST localhost - - "POST /jobs HTTP/1.1" 200 139 Cancel-Job successful-ok
May 29 10:33:27 Bor cupsd[10814]: REQUEST 192.168.0.205 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 569 Cre>
May 29 10:33:27 Bor cupsd[10814]: REQUEST 192.168.0.205 - - "POST /printers/Bor_Printer-001 HTTP/1.1" 200 355467 >
when i go to the cups webpage, it just says job being held.
 
Old 05-29-2020, 09:51 AM   #2
baldur_1
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well, my thoughts are this is the firewall somehow blocking it. i am not sure what is going on but i believe i had a service called cups enalbled that is no longer available and this might be the issue.

any help?
 
Old 05-29-2020, 10:07 AM   #3
baldur_1
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i can see the job being put into que but the printer doesnt complete the job...man this is frustrating especially when you need the printer to work.
 
Old 05-29-2020, 10:10 AM   #4
baldur_1
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super stupid...somehow the printer got put into paused. i had to resume it.

resume_printer_cups
 
Old 05-29-2020, 10:20 AM   #5
shruggy
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I googled after this error message:
Code:
: Grayscale/monochrome printing requested for this job but Poppler is not able to convert to grayscale/monochrome PostScript.
: Use \"pdftops-renderer\" option (see README file) to use Ghostscript or MuPDF for the PDF -> PostScript conversion.
Seems removing and creating the printer anew in the CUPS web interface or, at least, changing something in the printer settings there and saving afterwards may help. See e.g. this post.
 
Old 05-29-2020, 10:34 AM   #6
michaelk
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Unrelated but uncommenting FileDevice No in the /etc/cups/cups-files.conf will get rid of those annoying "Printer-Subscriptions" messages.
 
  


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