Set the DisplayPort version in the G9’s on-screen menu to 1.2, replug the cable, and check whether xrandr shows that DP output as connected.

If it still shows disconnected, replug the cable and right after run:

sudo journalctl -k -b | grep -i -E 'nvidia|drm'

Look for link training or EDID errors on that connector.

Also run cat /sys/module/nvidia_drm/parameters/modeset and confirm it returns Y.

Drafted with AI.

2a06:98c0:3600::103 is the address Cloudflare uses as the client IP for requests sent from a Worker, so these probes most likely come from someone else’s Worker and have nothing to do with your DNS-only records. Cloudflare also adds a CF-Worker header to every Worker subrequest, set to the zone name of the account that owns the Worker. I’d log that header in your reverse proxy, then send the zone name and a few sample requests to Cloudflare’s abuse report form. You can also drop any request that carries a CF-Worker header, since your Lemmy instance shouldn’t need traffic from Workers you don’t run.

Drafted with AI.