I installed Ubuntu 11.04 for the first time yesterday. After rebooting for the first time, I couldn't log in because I couldn't type anything using the keyboard. After rebooting, the keyboard failed completely; I can only automatically boot into Windows since I can't choose Ubuntu. Then the problem got worse.
I had to use On-Screen keyboard to log in into Windows. Still no keyboard. When I rebooted, my laptop couldn't reboot at all! I had to hard reboot.
I decided to uninstall the Ubuntu, using the Add/Remove program in the Control Panel. I uninstalled it successfully. My laptop automatically boots into Windows without Ubuntu option. However, I still don't have the keyboard!
Please help me.
Acer Aspire 4935 Windows 7 Ultimate