Bug 468583 - 4K monitor only running at 30hz in Wayland
Summary: 4K monitor only running at 30hz in Wayland
Status: RESOLVED DUPLICATE of bug 452219
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (show other bugs)
Version: 5.27.4
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-04-16 17:25 UTC by marleydq
Modified: 2023-04-16 19:02 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description marleydq 2023-04-16 17:25:29 UTC 
SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***


STEPS TO REPRODUCE
1. Plug in 4k Tv into the laptop
2. make sure Nvidia is working etc
3. Start a Wayland session

OBSERVED RESULT
The TV only displays in 30hz despite the KDE display manager showing that it's supposed to be running at 60hz. X11 Session works without issue at 4k60hz.


EXPECTED RESULT
I expect to get 60hz when the system tells me it's running at 60Hz

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Zamundaaa 2023-04-16 19:02:04 UTC 

*** This bug has been marked as a duplicate of bug 452219 ***