KVM (Hardware) issues Ubuntu

Framework Laptop 13 Linux
1

Ubuntu 24.04 LTS

Stable

Which kernel are you using? Linux 6.8.0-49-generic

Which BIOS version are you using?

Which Framework Laptop 13 model are you using? AMD Ryzen™ 7040 Series

I have tried AV Acess KD-E10 2x1 Dual Monitor KVM and the Anker 553 USB-C Docking Station (KVM Switch).

The AV access has weird scaling issues with Ubuntu on the framework and erratic screen on/off, but the mouse and keyboard work fine. Windows 11 on the Framework and on Desktop working fine.

The Anker 553 handles the image perfectly with no fussing with Ubuntu on the Framework, but the keyboard and mouse don’t work at all. Windows 11 on the Desktop works fine with the monitors and the keyboard. Windows 11 on the Framework works fine with the monitors, keyboard, and mouse.

Any ideas for troubleshooting?
Anyone have a KVM setup working with AMD and Ubuntu on the framework? Which model?

I saw here where someone mentions using Anker 575 docking station along with a CKL KVM switch with Fedora, but that seems like a complex setup where it would be even harder to troubleshoot if something didn’t work. Suggestions for a working stand alone KVM appreciated.

Edit: I got the Anker 575 12-in1 to work with the keyboard and mouse in Ubuntu by switching to the Windows desktop on the switch and logging out with Windows key + L. Switching back to Ubuntu is unreliable and doesn’t always wake the screen requiring unplugging or even reboot, but the keyboard and mouse do work, so it is likely just a part of the separate ongoing sleep/wake i issues that I haven’t sorted in Ubuntu.

2

I have the KVM in my screen that does a fairly good job (BENQ PD3200U).
Have 2 computers connected to it through 2 different Dell dock’s WD19TB and WD19TBS
The Dell dock works to 90% with the Framework - as it does not show the external display when booting. After unpluging and re-plugging the display, all is fine.

3

BENQ PD3200U appears to be a monitor model. What KVM are you using?

4

The one built into that screen. It has an integrated KVM.

5

Ah, I see. I am looking for suggestions for a KVM switch because I already have two monitors that I would like to use.

6

I have a cheap on in my summer mansion, but it barely works right. Always issue somehow. I’d love to have something decent.