OS Ubuntu 20.04.3 LTS After a recent update a working laptop suddently developped the following problem : - DNS problems for al Internet related apps - Ping : termporary failure in Name resolution editing manually allows internet access for short term until systemd-resolve overwrites the file. Its no use to replace /etc/resolv.conf with a file as it get overwritten regulary.
The stub-file /run/systemd/resolve/stub-resolv.conf contains > nameserver 127.0.0.53 > options edsn0 trust-ad In my Network options I have DHCP auto DNS manual 19*.2*8.*.21, 19*.2*8.*.22 which are my ISP dedicated DNS servers (stars are hiding numbers) when i overwrite /etc/resolv.conf with > nameserver 19*.2*8.*.21 > nameserver 19*.2*8.*.22 my internet connection temporarily works The /run/systemd/resolve/resolve.conf contains > nameserver ::1 I tried overwriting /run/systemd/resolve/stub-resolv.conf with the correct nameservers and then applied your solution : $ sudo rm -f /etc/resolv.conf $ sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf And restarted the systemd-resolve service and the /etc/resolv.conf and /run/systemd/resolve/resolv.conf files showed again > nameserver ::1 Your solution doesn't work -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1774632 Title: The symbolic link /etc/resolv.conf points to the wrong file by default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1774632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs