Public bug reported: Upgraded to Kubuntu 17.10 beta 2 today.
On logging in I was unable to connect to any network services. I discovered that any DNS lookups returned SERVFAIL. It seems the caches being used in my university don't support DNSSEC yet and, despite the systemd-resolved man page saying that DNSSEC=allow-downgrade (the default) will allow me to use caches which don't support DNSSEC, I had to explicitly specify DNSSEC=off and restart systemd-resolved. I can reproduce the bug trivially by changing the /etc/systemd/resolved.conf DNSSEC= setting back to the default and trying a DNS lookup. :) bduncan@fry:~$ apt-cache policy systemd systemd: Installed: 232-19 Candidate: 232-19 Version table: *** 232-19 500 500 http://gb.archive.ubuntu.com/ubuntu zesty/main amd64 Packages 100 /var/lib/dpkg/status :) bduncan@fry:~$ lsb_release -rd Description: Ubuntu Zesty Zapus (development branch) Release: 17.04 Hope this helps, Bruce ** Affects: libreoffice (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libreoffice in Ubuntu. https://bugs.launchpad.net/bugs/1676973 Title: systemd-resolved fails to use non-dnssec caches Status in libreoffice package in Ubuntu: New Bug description: Upgraded to Kubuntu 17.10 beta 2 today. On logging in I was unable to connect to any network services. I discovered that any DNS lookups returned SERVFAIL. It seems the caches being used in my university don't support DNSSEC yet and, despite the systemd-resolved man page saying that DNSSEC=allow-downgrade (the default) will allow me to use caches which don't support DNSSEC, I had to explicitly specify DNSSEC=off and restart systemd-resolved. I can reproduce the bug trivially by changing the /etc/systemd/resolved.conf DNSSEC= setting back to the default and trying a DNS lookup. :) bduncan@fry:~$ apt-cache policy systemd systemd: Installed: 232-19 Candidate: 232-19 Version table: *** 232-19 500 500 http://gb.archive.ubuntu.com/ubuntu zesty/main amd64 Packages 100 /var/lib/dpkg/status :) bduncan@fry:~$ lsb_release -rd Description: Ubuntu Zesty Zapus (development branch) Release: 17.04 Hope this helps, Bruce To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1676973/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp