Comment #5 of the upstream bug report [1] says this is Fixed for 2.34. Also backported to 2.33.
The backport commit for 2.33 is [2]. [1] https://sourceware.org/bugzilla/show_bug.cgi?id=27389#c5 [2] https://sourceware.org/git/?p=glibc.git;a=commit;h=3e880d733753183696d1a81c34caef3a9add2b0c ** Tags added: rls-hh-incoming ** Changed in: glibc (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916541 Title: smtp "fatal: unknown service: smtp/tcp", probably after libc upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/glibc/+bug/1916541/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs