Bug 514688 - When using a touchscreen in replica mode with non-matching aspect ratios input positions are not adjusted
Summary: When using a touchscreen in replica mode with non-matching aspect ratios inpu...
Status: CONFIRMED
Alias: None
Product: kwin
Classification: Plasma
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: HI normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2026-01-16 11:56 UTC by David Edmundson
Modified: 2026-01-16 18:53 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description David Edmundson 2026-01-16 11:56:55 UTC 
With non matching resolutions the video is letter-boxed, input is not, meaning pressing on the screen doesn't match up properly.

Verified with the "show touch" visualisation.