Tested solution in #55231452 to install package `gir1.2-appindicator3-0.1` and it worked.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862166 Title: mate-optimus-applet Namespace AppIndicator3 not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mate-optimus/+bug/1862166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
