Display issues when docking

[NV43]

Hi all,
I have the Framework 13 with an 7840U and I’m having some issues when I dock my laptop. My primary (Gigabyte M32U 4k@60hz) display is just white and my secondary (Dell P2423 1440p@60hz) just flickers. Has anyone seen anything like this? Is there a solution for it? I’m on the latest bios.

If it matters I’m using Fedora 39 (kernel 6.5.6) with Hyprland.

Happy to provide anything that might be helpful in getting this resolved.

Example: https://www.youtube.com/watch?v=L0SeEZx99rs

[Ulmondil]

Maybe caused by:

[TRACKING] Graphical corruption in Fedora 39 (AMD 3.03 BIOS)

Sometimes when resuming from sleep, or when playing a fullscreen video, my screen will fill with white video blocks. If I switch to a virtual terminal and back to my GNOME session, the corruption goes away. Similarly, rebooting will fix the problem (until it appears again). I passed a memtest86+ last night after thinking this might be caused by memory problems. In my kernel ring buffer: [45698.229842] amd_iommu_report_page_fault: 40953 callbacks suppressed [45698.229938] amdgpu 0000:c1:00.0: …

Possible solutions:

• increase VRAM
• amdgpu.sg_display=0 kernel cmdline option