I believe this is a dupe of https://bugs.freedesktop.org/show_bug.cgi?id=103699
so enable the testing PPA (add-apt-repository ppa:canonical-x/testing) and upgrade, should bring a new xserver-xorg-core among others..
I believe this is a dupe of https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 103699
so enable the testing PPA (add-apt-repository ppa:canonical- x/testing) and upgrade, should bring a new xserver-xorg-core among others..