MX Linux Forum

Nope, this one is absolutely an HDMI issue.
@blumx Have you tried (at least to see what happens, though this would be annoying to do each time):
Unplug and replug the HDMI cable

Hi, back after a long absence. Just tried unplugging and plugging in the HDMI cable but no change.


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Charlie Brown wrote: Mon Mar 11, 2024 6:41 pm What about after this?

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sudo apt purge xfce4-screensaver -y

No, didn't change anything.

Tried Xfce but couldn't get the PC to Suspend, just a blank screen when it goes into Suspend and can't get back out of it.

I changed that line but still not waking up the PC.

I tried different Refresh rates (100 & 60) but didn't work.

Ran those commands but still unable to wake from suspend..

Charlie Brown wrote: Fri Mar 08, 2024 3:54 am But... was/is it the pc that doesn't start working or just the screen ? (with the wired kb)

Just the screen with a message of "no input".

Also, what if you suspend with this one and then wake it up?

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sudo pm-suspend

Same result.

Yep.

(... from "suspend" only in this case, cause that you can't use the hibernation currently is not related to keyboard etc. You just need to do the adjustments for that. Actually there's a checkbox during installation like "I want to use/enable hibernation", it seems you just left it ...

Would a wired keyboard help resume from sleep/suspend?

I updated the Nvidia driver but same result. I tried Hybrid Sleep also.
Using the option of "Lock Screen" instead of Sleep does work though.

System:
Kernel: 6.5.0-5mx-ahs-amd64 [6.5.13-1~mx23ahs] arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-6.5.0-5mx-ahs-amd64 root=UUID=<filter> ro quiet splash
Desktop: KDE Plasma v: 5.27.5 tk: Qt v: 5.15.8 wm: kwin_x11 vt: 7 dm: SDDM
Distro: MX-23.2_KDE_x64 ...