[okular] [Bug 524637] New: Print Preview shows only the last page of a multi-page PDF while actual printing prints all pages

[bug-control at kde.org]

https://bugs.kde.org/show_bug.cgi?id=524637

            Bug ID: 524637
           Summary: Print Preview shows only the last page of a multi-page
                    PDF while actual printing prints all pages
    Classification: Applications
           Product: okular
      Version First 25.12.3
       Reported In:
          Platform: Ubuntu
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: printing
          Assignee: okular-devel at kde.org
          Reporter: ccchang at cc.ncue.edu.tw
  Target Milestone: ---

Created attachment 195397
  --> https://bugs.kde.org/attachment.cgi?id=195397&action=edit
Print Preview shows only the last page of a multi-page PDF while actual
printing prints all pages

SUMMARY

When opening a multi-page PDF in Okular, File -> Print Preview only shows
one page ("1 of 1"), and that page is the last page of the PDF.

The normal document view correctly shows all pages, the Print dialog correctly
detects all pages, and actual printing prints all pages successfully.


STEPS TO REPRODUCE

1. Open a 2-page PDF in Okular.
2. Verify that Okular shows "1 of 2" / "2 of 2" in normal viewing mode.
3. Open Ctrl+P.
4. Select "Print all" and "All Pages".
5. Close the print dialog.
6. Select File -> Print Preview.


OBSERVED RESULT

Print Preview displays only one page and shows:

1 of 1

The displayed page is the last page of the PDF.

For example, with a 2-page PDF, page 2 is shown in Print Preview even when
page 1 is currently selected in the main Okular window.


EXPECTED RESULT

Print Preview should contain both pages and allow navigation between:

1 of 2
2 of 2


ADDITIONAL INFORMATION

The PDF itself is valid:

Pages: 2
Page size: 841.89 x 595.276 pts (A4)
PDF version: 1.7

The Print dialog correctly shows:
- Print all
- Pages from 1 to 2
- Page Set: All Pages

Actual printing through CUPS prints both pages successfully.

Command used:

lp -d HP_LaserJet_M402dn myPPT_A4.pdf

The physical printer prints both pages correctly.

Therefore the issue appears to affect Print Preview only.


SOFTWARE/OS VERSIONS

Operating System: Ubuntu 26.04 LTS

Okular:
25.12.3

Package:
okular 4:25.12.3-0ubuntu1

Qt PrintSupport:
libqt6printsupport6 6.10.2+dfsg-7

Architecture:
amd64

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