Problem between kernel 6.5.0-5 (testing) and Realtek NICs ?

[Erwan David]

After upgrade to 6.5.0-5 (a 6.5.13 kernel in testing), impossible to use 
the laptop when Realtek card present (in dock). it boots, sddm works but 
anything which tries to access networking (even the ip command) is then 
blocked

It could be the same problem as in 
https://discussion.fedoraproject.org/t/kernel-6-5-12-or-later-on-fedora-39-broken-network-on-lenovo-t570/97586/18

I'll try installing the realtek-formware package, but the fedora 
discussion does not give much hope...


--
Erwan David