I had the same problem on Ubuntu 18.04 when tweaking the theme icons to some other themes. for example,on my 18.04 the Ubuntu-mono-dark for "Icons" is good, but the default theme Adwaita will cause nautilus folders icon missing and some applications like calculator, terminals icons are also missing, FYI!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1756187 Title: Some icon themes have missing icons due to missing fallback setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xubuntu-default-settings/+bug/1756187/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
