When resuming from suspend network doesn’t work on Fedora 35. The interfaces show up as connected, but apps don’t have connection. Ping works to public addresses like 188.8.131.52 but for example https://184.108.40.206 doesn’t.
I tried to fix this by manually setting my dns servers to either 220.127.116.11 and/or 18.104.22.168 from the isp default and restarting the interface (from GUI), but only reboot seems to fix it.
This issue seems to be occuring on both my work laptop (both wired+wireless, it’s Lenovo ThinkPad P52) and home desktop (wired, it’s some asrock model, I can look exact model if necessary). Both do have nvidia gpu:s with the resume from suspend script and proprietrary driver from RPMFusion.
Any ideas how could I try to diagnose this further? Or if there is a solution that I couldn’t find
When resuming from suspend and network doesn’t work run ‘systemctl status NetworkManager.service’ and check it is active.After that if is not active run’systemctl restart NetworkManager.service’ and see it will bring back network.I will run it it is active or not