** Description changed: 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. + * 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.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1620559 Title: /etc/resolv.conf is empty on snappy To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1620559/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
