Bug 469164

Summary:	Math symbols not being displayed.
Product:	[Applications] okular	Reporter:	ccanonymouss
Component:	PDF backend	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED FIXED
Severity:	major	CC:	aacid, prathmeshchandra9d
Priority:	NOR
Version First Reported In:	23.04.0
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	A screenshot comparison of the document open in Okular vs Sumatra.

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,