Twice now when I come back to my new Framework 13 Ryzen running Fedora 39 beta, the screen will blank/flicker after resuming from sleep. It alternates between the whole screen whiting out or just half, in a strange blocky pattern. Happens both with the built-in screen as well as with an external monitor.
See videos: https://photos.app.goo.gl/FsZX6KpW2aWXtL9j8
Note: changing the refresh rate from 60hz to 30hz doesn’t help.
How much RAM do you have and which kernel version? It sounds a bit like the 64Gb+ issue described here: What DRAM/memory is supported by Framework Laptop 13 (AMD Ryzen™ 7040 Series)?
32 GB of RAM (purchased from Framework, 1 SODIMM)
Kernel version 6.5.7-300.fc39.x86_64
Hello, I can confirm this is happening in Fedora 39 (stable) on a framework 13 AMD.
I have 16gb of ram and I am on kernel 6.5.12-300.fc39.x86_64
Had the same problem and could solve it by changing a VRAM setting in the BIOS: [RESPONDED] AMD Ryzen 7040 (7840U) - Arch Linux amdgpu errors, blank screen on opening Steam - #12 by Remy_Garrigue