Bug 469164 - Math symbols not being displayed.
Summary: Math symbols not being displayed.
Status: RESOLVED FIXED
Alias: None
Product: okular
Classification: Applications
Component: PDF backend (show other bugs)
Version: 23.04.0
Platform: Microsoft Windows Microsoft Windows
: NOR major
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
: 470710 (view as bug list)
Depends on:
Blocks:
 
Reported: 2023-04-29 22:56 UTC by ccanonymouss
Modified: 2023-06-20 20:46 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
A screenshot comparison of the document open in Okular vs Sumatra. (29.34 KB, image/png)
2023-04-29 22:56 UTC, ccanonymouss 		Details
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Description ccanonymouss 2023-04-29 22:56:21 UTC 
Created attachment 158549 [details]
A screenshot comparison of the document open in Okular vs Sumatra.

SUMMARY
Mathematical symbols (set theory, lambda, "there exists", etc...) are not being displayed for PDF files, there is only a tiny blank space on their place.


STEPS TO REPRODUCE
1. I'll use as an example a paper Luca Cardelli provides in his webpage. Download: http://lucacardelli.name/Papers/OnUnderstanding.A4.pdf
2. Open it with Okular, see how all math symbols are missing...
3. Open it with any other app (e.g., Firefox, Sumatra PDF, ...) and see the math symbols are there.

OBSERVED RESULT
The math symbols are not being shown.

EXPECTED RESULT
Being able to see the math symbols.

SOFTWARE/OS VERSIONS
Windows: Windows 11 Version 2009 (x86_64)
KDE Frameworks Version: 5.105.0
Qt Version: 5.15.9
Comment 1 Paul Worrall 2023-06-06 18:07:14 UTC 
*** Bug 470710 has been marked as a duplicate of this bug. ***
Comment 2 Albert Astals Cid 2023-06-20 20:46:21 UTC 
Update to the latest version and it'll be fixed,