KDE 4.7 task manager bug?
I recently upgraded two machines running Kubuntu 11.04 to KDE 4.7. On both machines, I am experiencing a problem in which icons in the task manager do not consistently disappear as they should, after the corresponding window is closed. When this happens, opening a new window usually seems to make the orphaned task manager icon go away.
One machine is using an Nvidia ION2 GPU & proprietary drivers, and the other uses an Intel X3150 GPU.
Is anyone else experiencing this?
Any suggestions for possible causes/solutions?
Desktop: Kubuntu 12.10 64-bit Core 2 Quad Q9300 @ 2.5GHz 4GB DDR2 Nvidia GT440
Nettop: Kubuntu 12.04 64-bit Atom D525 @ 1.8GHz 4GB DDR2 Nvidia ION2
Laptop: Kubuntu 12.04 32-bit Core Duo @ 1.6Ghz 2GB DDR2
Netbook: Lubuntu 12.04 Dell Mini 9 2GB RAM