I upgraded from Natty to Oneiric and use a external logitech mouse. When I login with both the touchpad and mouse enabled, the touchpad works fine. But if I continue using the mouse for sometime, and then try to use the touchpad it does not work. It is as if it is disabled for power saving.
I do not use any touchpad-indicator or tweak any settings. This did not happen when I was running natty.
How can I solve this? Do I submit a bug report?