As promised, here's the patch I've created to work around this problem.
What it does is that whenever the number of unread messages is reduced
to 0, the icon will be destroyed and recreated. This newly created icon
is hidden by default.
** Changed in: mail-notification (Fedora)
Status: New => Confirmed
** Patch added: "Proposed workaround"
https://bugs.launchpad.net/ubuntu/+source/mail-notification/+bug/330351/+attachment/1677509/+files/mail-notification-5.4-fix-tray-icon-freeze-on-kde.patch
--
mail-notification widget hangs in KDE4 taskbar
https://bugs.launchpad.net/bugs/330351
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
