After my last update I was not able to visualize my upper panel on Ubuntu 10.04 Netbook. After some internet searches and tests I found these two solutions which were useful to me:
– right click on the background and choose Change Desktop Background
– go to Visual Effects and click on Normal
– ALT + F2 and when in Terminal type
If you want to save the configuration and visualize the upper panel for the next time you use Ubuntu, please type in terminal:
I am sure there are better ways to solve this problem, so if you have suggestion you are free to comment this post. Thanks.