I've been using Ubuntu from a long time and recently I have shifted to its newest version 11.10. Its interface is nice but my touch-pad hangs frequently in short intervals of time. When that happens, no key or key combination works. The only option is to restart or logout my laptop. I am using a Dell Inspiron N4010.
I have tried a lot to solve this problem but haven't found any satisfactory help till now. Most of my friends who are using Ubuntu 11.10 reported the same to me, seems like it's a bug.
How can I get out of this problem?