Screen is blank when connecting to kvm from raspberry pi or freebsd

mauve-gully-active · June 18, 2025, 9:10am

Screen is blank when connecting to kvm from raspberry pi or freebsd. It works from linux. There is "H.264 - 1920x1080 / 0 kbps / 0 fps dynamic" in the status bar.

mauve-gully-active · June 18, 2025, 9:12am

system_logs_20250616_142442.zip (35.1 KB)

mauve-gully-active · June 18, 2025, 9:12am

mauve-gully-active · June 18, 2025, 9:13am

robotluo · June 18, 2025, 9:54am

What browser are you using? Is webrtc enabled in your browser?

mauve-gully-active · June 18, 2025, 9:55am

I tried brave, chromium, firefox. WebRTC is enabled.

mauve-gully-active · June 23, 2025, 1:11pm

any help?

robotluo · June 24, 2025, 10:53am

I have purchased a Raspberry Pi and it is being delivered. I will test it after receiving it.

robotluo · June 25, 2025, 3:20am

I tested it with a Raspberry Pi 4B and found that it did not work at 2K and 4K resolutions, but once I set the EDID adjustment to 1920x1080, the video started to work properly.
This may be related to the video decoding capabilities of the Raspberry Pi. You can check the maximum decoding capabilities of your Raspberry Pi device.