[okular] [Bug 519246] New: Toggling greyscale/inverted role can cause SEIZURES
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bugzilla_noreply at kde.org
Wed Apr 22 04:21:34 BST 2026
https://bugs.kde.org/show_bug.cgi?id=519246
Bug ID: 519246
Summary: Toggling greyscale/inverted role can cause SEIZURES
Classification: Applications
Product: okular
Version First 25.08.2
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: okular-devel at kde.org
Reporter: kde.blunt894 at passmail.net
Target Milestone: ---
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SUMMARY
Toggling greyscale/inverted role can cause SEIZURES
STEPS TO REPRODUCE
1. Assign invert colours or greyscale to a keyboard shortcut (in my case,
Ctrl+Ç and Ctrl+Ñ, respectively)
2. Press and hold one of the keyboard shortcuts
OBSERVED RESULT
The colour change happens only once, or at least does not flash 3 or more times
per second
EXPECTED RESULT
It flashes way more than that, which can cause seizures
SOFTWARE/OS VERSIONS
Operating System: TUXEDO OS
KDE Plasma Version: 6.5.2
KDE Frameworks Version: 6.19.0
Qt Version: 6.9.2
Kernel Version: 6.17.0-113020-tuxedo (64-bit)
Graphics Platform: Wayland
Processors: 32 × 13th Gen Intel® Core™ i9-13900HX
Memory: 32 GiB of RAM (31.0 GiB usable)
Graphics Processor 1: Intel® Graphics
Graphics Processor 2: NVIDIA GeForce RTX 4070 Laptop GPU
ADDITIONAL INFORMATION
For obvious reasons I don't think it's safe to add an attachment
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