I've had very similar problems with my lenovo x61 Tablet running 10.04. I've tried with 2.6.32.-21, 22, 23, and 25, and same event/0 or event/1 CPU spiking (and networks LEDs on the whole time since the "Starting Up" message, right after choosing the kernel we want to use in grub.
I can only use wireless: Wired network doesn't work anymore and the "Wired Networks " menu always displays "Disconnected" and is greyed out.
typing "sudo ip link set eth0 down" stops the CPU spikes as well.
I've had very similar problems with my lenovo x61 Tablet running 10.04. I've tried with 2.6.32.-21, 22, 23, and 25, and same event/0 or event/1 CPU spiking (and networks LEDs on the whole time since the "Starting Up" message, right after choosing the kernel we want to use in grub.
I can only use wireless: Wired network doesn't work anymore and the "Wired Networks " menu always displays "Disconnected" and is greyed out.
typing "sudo ip link set eth0 down" stops the CPU spikes as well.