[okular] [Bug 403835] New: Print print empty pages

[Lach Sławomir]

https://bugs.kde.org/show_bug.cgi?id=403835

            Bug ID: 403835
           Summary: Print print empty pages
           Product: okular
           Version: unspecified
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: printing
          Assignee: okular-devel at kde.org
          Reporter: slawek at lach.art.pl
  Target Milestone: ---

SUMMARY
That's probably an bug not related only to Okular, but also to entire GNU/Linux
systems, but I didn't checked this.

I (I don't know why) remove usb drive with document opened in okular. In next
step I order okular to print this document. Printer print empty pages (count of
pages was correctly, but the pages were empty) instead of my document.

I think that Qt, KDE Frameworks or Okular call some cups helper, giving not
existing path and passes number of pages as argument.

STEPS TO REPRODUCE
1. Run okular by opening pdf document from usb drive
2. Unplug this usb drive
3. Print this document

OBSERVED RESULT
The printer print empty pages

EXPECTED RESULT
Okular should check document still exist and warn user if not. If full document
was in memory, okular could ask to save it in /tmp and next print.

SOFTWARE/OS VERSIONS
Windows: 
MacOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

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