Bug 512606 - Nvidia Driver issue on Ultrawide Monitor(CachyOS)
Summary: Nvidia Driver issue on Ultrawide Monitor(CachyOS)
Status: REPORTED
Alias: None
Product: systemsettings
Classification: Applications
Component: kcm_kscreen (other bugs)
Version First Reported In: 6.5.3
Platform: CachyOS Linux
: NOR normal
Target Milestone: ---
Assignee: kscreen-bugs-null@kde.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-11-25 20:09 UTC by Seth
Modified: 2025-11-25 20:09 UTC (History)
1 user (show)

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


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Description Seth 2025-11-25 20:09:18 UTC
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After updating from Nvidia drivers version, nvidia-dkms 580.95.05-1. I encountered a screen resolution issue on my LG Ultrawide monitor, I cannot select the correct resolution and aspect ratio(2560x1080 60). It doesn't appear in the display resolution config settings list.

My display is now stuck on 16:9(1920x1080). I cannot add the config manually I've tried xrandr, kscreen-doctor. 

This happened sometime two weeks ago, I've had to downgrade my Nvidia drivers to 580.95.05-1 because that is the last version I was on that didn't have this issue.

I tried updating to see if the issue persists, my current Nvidia driver version as of logging this is 580.105.08.

I am on CachyOS, running KDE, wayland. My graphics card is a GTX 1070 Dual.

STEPS TO REPRODUCE
1. Update Nvidia drivers to latest available on a LG Ultrawide Monitor(2560x1080 60)
2. Restart System as prompted
3. Observe issue.

OBSERVED RESULT
Ultrawide monitor resolution stuck at 16:9(1920x1080) as the highest available resolution 

EXPECTED RESULT
I want to be able to set my display resolution to it's original of 2560x1080 60
I require drivers to be updated to play games and do graphical tasks, also just general use.

SOFTWARE/OS VERSIONS
CachyOS
KDE Plasma
Wayland

ADDITIONAL INFORMATION
Hardware Info: Graphics Card- GTX 1070 Dual 8GB