> although from comment #4 it sounds like it might be a regression caused by a security fix.
it's not a security fix, it's a patch to get resolved working with specific broken captive portals, from bug 1727237 and bug 1766969. It was proposed upstream in this PR: https://github.com/systemd/systemd/pull/8608 but was never accepted upstream, only added to Ubuntu. As this bug shows, the patch does appear to actually still cause problems for people even without DNSSEC on (that problem was fixed in Ubuntu separately with bug 1796501). Fixing dnsmasq is good, but at some point we'll need to properly fix upstream to workaround buggy captive portals in a way that doesn't cause other problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1785383 Title: missing EDNS0 record confuses systemd-resolved To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1785383/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
