Everytime the xserver-xorg-* packages include abi changes, they’re migrated to Debian testing after a while. Using the non-free nvidia drivers just because nouveau does not work on a dell latitude e6540 with an nvidia optimus chipset always breaks. Even if it may be my own fault, I can’t work like that. Similar example with Vagrant & Virtualbox. Time for something old & new – after fc5 now Fedora 20 again. A while back I’ve already dropped my KDE desktop, using Gnome 3. Considering that I am a long time Icinga Core & Web RPM package hacker, an interesting move into the right direction.