On 2020-03-08 17:58, Chris Murphy wrote: > Hi, > > $ ssh chris@fnuc.local > > Works on F31. Fails on F32 *upgrade*. Works on F32 clean. > > Best I can tell is something is modifying /etc/nsswitch.conf during the upgrade. > > Before dnf system-upgrade (and clean) > hosts: files mdns4_minimal [NOTFOUND=return] dns myhostname > > After dnf system-upgrade (only): > hosts: files dns myhostname > > If I restore this, and restart avahi-daemon.service, the ssh command > works again. > > Dunno a good way to find out what touches this file in offline upgrade > mode. Maybe if I chattr +i then whatever tries to modify it will fail > and complain into the journal? Or maybe auditd is running in offline > updates? > > FWIW, I have not yet performed an upgrade from F31 to F32. However, I would like to note that on an install of F32 from Fedora-KDE-Live-x86_64-32-20200228.n.0.iso and subsequent updates I have [egreshko@f32k2 etc]$ ll nsswitch.conf* lrwxrwxrwx. 1 root root 29 Mar 7 15:17 nsswitch.conf -> /etc/authselect/nsswitch.conf -rw-r--r--. 1 root root 2215 Feb 28 19:41 nsswitch.conf.bak and nsswitch.conf.bak does contain hosts: files dns myhostname -- The key to getting good answers is to ask good questions. _______________________________________________ test mailing list -- test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to test-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/test@xxxxxxxxxxxxxxxxxxxxxxx
