[okular] [Bug 507802] Opening / Loading PDF from Samba share (SMB / CIFS) is very slow

Sune Vuorela bugzilla_noreply at kde.org
Mon Aug 4 14:34:09 BST 2025


https://bugs.kde.org/show_bug.cgi?id=507802

Sune Vuorela <kde at pusling.com> changed:

           What    |Removed                     |Added
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                 CC|                            |kde at pusling.com

--- Comment #3 from Sune Vuorela <kde at pusling.com> ---
(In reply to Sebastian from comment #1)
> Created attachment 183771 [details]
> Search results from gitlab.freedesktop.org
> 
> See attachment 2025 [details]-08-04_poppler_buffer.png - might this be the
> critical thing?
> 
> Any chance for Okular to have Poppler operate on an in-memory buffer instead
> of seeking in 256 byte portions over the Samba share?

Try change that constant in poppler to something fairly larger and see what
happens ? I do think that working on 256 bytes increments might have been the
right thing back in the days of floppy drives ... ?

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