I had had the same problem And now i try to correct it
I installed desktop-switcher_0.4.6 besides ubuntu say it is old.
And now i ad gnome-panel and gnome-wm to correct my problem.
It correct not every all .
my panel at the bottom is here but i can't retrieve my application when i reduce And i dont't have the icon desktop at the bottom left.
an other problem in panel on top right i don't have any icon besides icon extinction
thank's
sorry for bad english i'm french
I had had the same problem
And now i try to correct it
I installed desktop- switcher_ 0.4.6 besides ubuntu say it is old.
And now i ad gnome-panel and gnome-wm to correct my problem.
It correct not every all .
my panel at the bottom is here but i can't retrieve my application when i reduce
And i dont't have the icon desktop at the bottom left.
an other problem
in panel on top right i don't have any icon besides icon extinction
thank's
sorry for bad english i'm french