[SOLVED] Issue with 4k monitor and Intel Arch - 5120x1440 refused

Seimu · 2025-02-24 17:38:26

Sorry for the late replay, I had to pause the investigation.

I don't know about the patch to be honest: I haven't find how to apply it and so I finally haven't tried it.
Howerver I tested with the new kernel version (6.13), a new HDMI cable, and by disabling my laptop screen: nothing worked.

I'm still stuck with it and I have no clue about what to look for. Excepted the patch that I don't know how to apply I don't know what I could try.

seth · 2025-02-24 21:22:57

https://gitlab.freedesktop.org/drm/i915 … te_2748479
https://aur.archlinux.org/packages/linux-drm-tip-git

Seimu · 2025-02-28 09:58:43

Thank you for your help !! This one did the job !

Just to avoid staying clueless: do you have any idea how this repository works ? Will the patch be released in the main kernel later on, or not at all ?

Anyway, thanks again for your patience and help on this. I'm really glad we finally got it working !

seth · 2025-02-28 14:12:27

The repo has the latest drm patches, if they don't cause regressions, they'll eventuall enter the mainline kernel (or hopefully be fixed and then enter the mainline kernel)
You can keep that kernel installed in parallel and every now and then check in w/ the main kernel from the repos to see whether the patch has entered it (ie. your HW works as in drm-tip)

Seimu · 2025-03-03 21:22:24

Ok well noted, thank you !

Arch Linux

#26 2025-02-24 17:38:26

Re: [SOLVED] Issue with 4k monitor and Intel Arch - 5120x1440 refused

#27 2025-02-24 21:22:57

Re: [SOLVED] Issue with 4k monitor and Intel Arch - 5120x1440 refused

#28 2025-02-28 09:58:43

Re: [SOLVED] Issue with 4k monitor and Intel Arch - 5120x1440 refused

#29 2025-02-28 14:12:27

Re: [SOLVED] Issue with 4k monitor and Intel Arch - 5120x1440 refused

#30 2025-03-03 21:22:24

Re: [SOLVED] Issue with 4k monitor and Intel Arch - 5120x1440 refused

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