[SOLVED] [solved] Ubuntu: mouse lagging while pressing keyboard keys

This happens playing with an external mouse on laptops with a touchpad: see the mouseemu bug.

To fix this edit /etc/default/mouseemu:

Code:

sudo gedit /etc/default/mouseemu

and add the following at the end:

Code:

TYPING_BLOCK="-typing-block 0"

then restart mouseemu:

Code:

sudo /etc/init.d/mouseemu restart

Hope it helps.
Cya hf!