The keyboard and mouse started working for me after I turned off the option "Hyper-Threading" in the BIOS. Or if I adding "noapic" to the grub boot options. This is the best solutions that I found for myself.
I have a PS/2 keyboard and mouse, Chipset - SiS 651/962L -- [lucid] Keyboard and mouse freeze after grub, usb and PS/2 keyboard not working in X https://bugs.launchpad.net/bugs/555169 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-keyboard in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp