I had this issue before with ubuntu 16.04lts. The weird part is that it worked fine until one update that failed, i believe it was by end of 2017. unfortunately and go figure ;),had same issue with the previous version of elementaryOS, mint and now ubuntu mate. Weirdly enough for me, with solusOS as well. i'm not a tec./linux savvy but i was always able to install different linux distros by myself but lately ... or its me that arrived at the end of my linux learning curve or i will need to replace soon my 11 year old x61s.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1563945 Title: package avahi-dnsconfd 0.6.32~rc+dfsg-1ubuntu2 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1563945/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs