Sir, First of all, sorry for disturbing you. My problem is, after compiling kernel 2.6.3, the mouse is not working. Mine is a serial mouse. After rebooting, kudzu detects it as a PS/2 mouse. I am using Fedora Core 1. I got your email from MAINTAINERS list accompanying the kernel source. It said you are responsible for the mouse driver. My mouse worked fine on 2.4.22, which i am now using. Sir, please mail me a solution. Thank you for your service. I am attaching the .config file. Please check for additional modules to be loaded for the mouse to work. Please help me. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.... Jith.