Thank Marco,
Am 19.03.2025 um 10:19:32 Uhr schrieb Patrick Dupre via users:
From fe80::84d1:a9ff:fee7:c482%enp0s20f0u11 icmp_seq=1 Destination unreachable: No route From fe80::84d1:a9ff:fee7:c482%enp0s20f0u11 icmp_seq=2 Destination unreachable: No route
Which device is that?
Please reboot your system and only connect one dongle to it.
I did. But no real progress. Actually, Things works correctly fine during ~ 1 mn. And then stop.
This (temporally) behavior can also appear, if I switch from the working to the nonworking dongle.
This is mysterious.
Another point dig google.com @fe80::84d1:a9ff:fee7:c482 gives the same with the working and with the nonworking dongle