gh -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1620559
Title: /etc/resolv.conf is empty on snappy Status in Snappy: Fix Released Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Xenial: Fix Released Bug description: we currently have no working resolver on snappy installs, /etc/resolv.conf is the boilerplate one. on the low level we seem to have DNS from the DHCP server though ogra@localhost:~$ grep -r DNS= /run/systemd/netif /run/systemd/netif/leases/3:DNS=217.237.150.115 217.237.151.205 /run/systemd/netif/links/3:DNS=217.237.150.115 217.237.151.205 /run/systemd/netif/links/3:MDNS=no ogra@localhost:~$ SRU INFORMATION =============== Fix: https://anonscm.debian.org/cgit/pkg-systemd/systemd.git/commit/?h=ubuntu-xenial&id=0a96feb1561 Test case: I cannot reproduce this in a VM or normal laptop, this is somehow specific to the reporter's hardware/DHCP server config. * Configure systemd-networkd for an ethernet interface, either directly or via netplan; remove it from /etc/network/interfaces{,.d} * Reboot. * With current xenial's systemd, if /run/systemd/netif/state does not have "DNS=" then /etc/resolv.conf will not have any nameserver. * With the proposed update, /etc/resolv.conf should have the DHCP-provided nameserver. Regression potential: Low; in 16.04 LTS we do not configure networkd by any Ubuntu tool, so networkd is not widely used there yet. For systems which do use it it could happen that interface-specific DNS servers now appear in resolv.conf that should not be global -- but we do not have anything that would configure or obey this setup in 16.04. To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1620559/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
