diff --git a/docs/Troubleshooting.md b/docs/Troubleshooting.md index 77c13c23..8f576c78 100644 --- a/docs/Troubleshooting.md +++ b/docs/Troubleshooting.md @@ -76,6 +76,27 @@ cat /var/log/Xorg.0.log ``` This error is common on RaspberryOS when using FBturbo and it's not a related issue. +!!! abstract "If you see this line in the [system logs](#system-logs):" + ```sh + (EE) Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices + ``` + This has been known to happen on RaspberryOS Bookworm Lite on Pi5 + + ```sh + sudo nano /etc/X11/xorg.conf.d/99-vc4.conf + ``` + paste this into the file: + ``` + Section "OutputClass" + Identifier "vc4" + MatchDriver "vc4" + Driver "modesetting" + Option "PrimaryGPU" "true" + EndSection + ``` + reboot + + [Maybe it's the wrong framebuffer](Troubleshooting/Framebuffer.md) If you can't fix it, [try using a desktop distro as described here.](Troubleshooting/Last_resort.md)