The problem is in the package xserver-xorg-core. I have blocked the version to the 2:1.11.4-0ubuntu10(precise) and the problem (for egalaxy touchscreen) is solved
The problem is in the package xserver-xorg-core. I have blocked the version to the 2:1.11. 4-0ubuntu10( precise) and the problem (for egalaxy touchscreen) is solved