Hi Randy Lejeune to solved you problem please open terminal and paste this command sudo apt-get install xserver-xorg-core=2:1.3.0.0.dfsg-12ubuntu8 after restart X and you apps worked , only do not update again xserver-xorg tuday.
Hi Randy Lejeune to solved you problem please open terminal and paste this command sudo apt-get install xserver- xorg-core= 2:1.3.0. 0.dfsg- 12ubuntu8
after restart X and you apps worked , only do not update again xserver-xorg tuday.