Commenting out "StartupWMClass=opera" in /usr/share/applications/opera-browser.desktop did the trick. Had to log out and in and reattach opera to unity launcher, but now it works like it should again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/754019 Title: A running instance of Opera produces the Opera Widget Manager icon in the launcher -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
