Mon imprimante canon mf742cdw , fonctionnait très bien jusqu'à ce matin.
Et puis d'un coup, ça ne marche plus.
Par contre sur ma machine virtuelle Windows qui tourne en virtual box, ça marche.
Donc je pense que le problème vient de CUPS dont voici le http://localhost:631/admin/log/error_log:
Code : Tout sélectionner
E [28/Apr/2021:06:50:54 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:06:50:54 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:06:50:54 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:06:50:54 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:06:50:54 +0200] Missing value on line 1198 of /var/cache/cups/job.cache.
E [28/Apr/2021:06:50:54 +0200] Missing value on line 1211 of /var/cache/cups/job.cache.
E [28/Apr/2021:08:05:17 +0200] [Job 277] Impossible d’annuler la tâche d\'impression.
E [28/Apr/2021:08:05:53 +0200] [Job 278] Impossible d’annuler la tâche d\'impression.
E [28/Apr/2021:08:10:31 +0200] [Job 279] Impossible d’annuler la tâche d\'impression.
E [28/Apr/2021:08:13:44 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:08:13:44 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:08:13:44 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:08:13:44 +0200] Filter \"pstotiff\" not found.
E [28/Apr/2021:08:13:45 +0200] Missing value on line 1198 of /var/cache/cups/job.cache.
E [28/Apr/2021:08:13:45 +0200] Missing value on line 1211 of /var/cache/cups/job.cache.
E [28/Apr/2021:08:15:12 +0200] [cups-deviced] PID 3840 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:08:15:39 +0200] [Job 280] Impossible d’annuler la tâche d\'impression.
E [28/Apr/2021:08:19:06 +0200] [Job 281] Impossible d’annuler la tâche d\'impression.
E [28/Apr/2021:08:21:41 +0200] [Job 282] Impossible d’annuler la tâche d\'impression.
E [28/Apr/2021:08:22:15 +0200] [cups-deviced] PID 4226 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:08:22:29 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:22:37 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:22:37 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:22:37 +0200] [Client 589] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:22:37 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:22:37 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:22:37 +0200] [Client 603] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:22:46 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:22:46 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:22:46 +0200] [Client 589] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:22:46 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:22:46 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:22:46 +0200] [Client 603] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:23:19 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:23:24 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:23:24 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:23:24 +0200] [Client 615] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/printer) from localhost
E [28/Apr/2021:08:23:25 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:23:25 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:23:25 +0200] [Client 603] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/printer) from localhost
E [28/Apr/2021:08:23:30 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:23:30 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:23:30 +0200] [Client 615] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/printer) from localhost
E [28/Apr/2021:08:23:30 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:23:30 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:23:30 +0200] [Client 603] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/printer) from localhost
E [28/Apr/2021:08:26:48 +0200] [cups-deviced] PID 5896 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:08:30:19 +0200] [cups-deviced] PID 6115 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:08:30:22 +0200] [cups-deviced] PID 6144 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:08:32:57 +0200] [cups-deviced] PID 6237 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:08:34:00 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:34:07 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:34:07 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:34:07 +0200] [Client 683] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:34:07 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:34:07 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:34:07 +0200] [Client 686] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:44:23 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:44:27 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:44:27 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:44:27 +0200] [Client 718] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/printer) from localhost
E [28/Apr/2021:08:44:27 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:44:27 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:44:27 +0200] [Client 714] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/printer) from localhost
E [28/Apr/2021:08:49:27 +0200] [cups-deviced] PID 7186 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:08:49:43 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:49:51 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:49:51 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:49:51 +0200] [Client 725] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:49:51 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:08:49:51 +0200] copy_model: empty PPD file
E [28/Apr/2021:08:49:51 +0200] [Client 770] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:08:51:47 +0200] [Client 785] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost/printers/Generic-Text-Only) from localhost
E [28/Apr/2021:08:52:19 +0200] [cups-deviced] PID 7454 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:09:02:44 +0200] Filter \"rastertopwg\" not found.
E [28/Apr/2021:09:02:44 +0200] Filter \"rastertopwg\" not found.
E [28/Apr/2021:09:10:59 +0200] Filter \"rastertopwg\" not found.
E [28/Apr/2021:09:10:59 +0200] Filter \"rastertopwg\" not found.
E [28/Apr/2021:09:12:08 +0200] File \"/usr/lib/cups/daemon/cups-deviced\" not available: No such file or directory
E [28/Apr/2021:09:12:08 +0200] [Client 18] Returning IPP server-error-internal-error for CUPS-Get-Devices (no URI) from localhost
E [28/Apr/2021:09:12:08 +0200] File \"/usr/lib/cups/daemon/cups-deviced\" not available: No such file or directory
E [28/Apr/2021:09:12:08 +0200] [Client 21] Returning IPP server-error-internal-error for CUPS-Get-Devices (no URI) from localhost
E [28/Apr/2021:09:12:42 +0200] File \"/usr/lib/cups/daemon/cups-driverd\" not available: No such file or directory
E [28/Apr/2021:09:12:42 +0200] [Client 22] Returning IPP server-error-internal-error for CUPS-Get-PPDs (no URI) from localhost
E [28/Apr/2021:09:12:50 +0200] File \"/usr/lib/cups/daemon/cups-deviced\" not available: No such file or directory
E [28/Apr/2021:09:12:50 +0200] [Client 28] Returning IPP server-error-internal-error for CUPS-Get-Devices (no URI) from localhost
E [28/Apr/2021:09:12:50 +0200] File \"/usr/lib/cups/daemon/cups-deviced\" not available: No such file or directory
E [28/Apr/2021:09:12:50 +0200] [Client 31] Returning IPP server-error-internal-error for CUPS-Get-Devices (no URI) from localhost
E [28/Apr/2021:09:14:17 +0200] Unable to remove /run/cups/certs/0!
E [28/Apr/2021:09:14:17 +0200] Unable to remove /run/cups/certs/0!
E [28/Apr/2021:09:14:17 +0200] Unable to remove /run/cups/certs/0!
E [28/Apr/2021:09:14:17 +0200] Unable to remove /run/cups/certs/0!
E [28/Apr/2021:09:27:48 +0200] [cups-deviced] PID 9066 (gutenprint52+usb) stopped with status 1!
E [28/Apr/2021:09:28:03 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:09:28:09 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:09:28:09 +0200] copy_model: empty PPD file
E [28/Apr/2021:09:28:09 +0200] [Client 111] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
E [28/Apr/2021:09:28:09 +0200] [CGI] Unable to create PPD file: No IPP attributes.
E [28/Apr/2021:09:28:09 +0200] copy_model: empty PPD file
E [28/Apr/2021:09:28:09 +0200] [Client 115] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printers/Canon-MF742C-744C) from localhost
merci beaucoup de votre aide.