Cannot connect to a router after network disconnection. 17 August 2024, 07:38:09 I have a shaky Internet connection and my router regularly disconnects from the Internet. When I try to reconnect I get an error message: "IP configuration was unavailable". Then I need to do full system restart in order to connect. Any ideas?
Re: Cannot connect to a router after network disconnection. Reply #1 – 17 August 2024, 14:19:05 How about giving some more info about, say, which network manager you're using among other things?
Re: Cannot connect to a router after network disconnection. Reply #2 – 19 August 2024, 10:19:18 I use NetworkManager. MB - Gigabyte Aorus Master Rev. 1 X570Router - Generic ISPFirewall - Portmaster
Re: Cannot connect to a router after network disconnection. Reply #3 – 19 August 2024, 11:15:18 Looking up "IP configuration was unavailable" gives a lot of promising results, here are some:https://access.redhat.com/solutions/7002283https://askubuntu.com/questions/1458105/internet-access-constantly-dropping-out-ip-configuration-was-unavailable-un
Re: Cannot connect to a router after network disconnection. Reply #4 – 19 August 2024, 16:05:43 Does restarting NetworkManager (instead of rebooting) solve the issue?
Re: Cannot connect to a router after network disconnection. Reply #5 – 19 August 2024, 17:40:57 No, it does not solve this issue. Only full system restart solves the issue. I use a wired connection, after a router disconnection I can connect using Wi-Fi but not with a wired connection.
Re: Cannot connect to a router after network disconnection. Reply #6 – 22 August 2024, 14:17:53 Quote from: teyuss – on 19 August 2024, 17:40:57No, it does not solve this issue. Only full system restart solves the issue. I use a wired connection, after a router disconnection I can connect using Wi-Fi but not with a wired connection.I'd first try another manager (such as connman) first, to make sure where the problem lies. If connman works, get back to NM and switch to static wired configuration.