libappindicator doesn't implement "Activate" method at all, causing the left-click on KDE4/Plasma 5 systray to do nothing.
It seems like it was some design decision, IMO a poor one. I've written a patch to make "Activate" method act as "SecondaryActivate": https://aur4.archlinux.org/cgit/aur.git/tree/0001 -Add-support-for-Activate-method-for-improved-Plasma-.patch?h =libappindicator-activate&id=d47196aa3ea9c1ad4f647d90b2d77425a2fdd56e -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/621075 Title: Python app indicator fails to send "activate" signals To manage notifications about this bug go to: https://bugs.launchpad.net/libappindicator/+bug/621075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs