It is probably mate-specific issue. Try raising the issue on https ://ubuntu-mate.community.
Application switcher (Alt+Tab) is enabled by default under Unity & it is fine. See: https://i.imgur.com/add9tto.png It could also be a problem with graphics driver. Compiz not changing background color is a valid bug though. Does it also happen gnome-flashback (compiz) session? Try `compiz --replace` in terminal and toggle set-background-color. What does the output say? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1779661 Title: Option to change Application Switcher color/opacity is broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1779661/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
