Hackbrary to hook calls to the RandR to fix the Dell 4k MST issue in quickiest and dirtiest way.
Build the library:
to your /etc/profile
This should do the trick, however:
- Youtube videos (and other flash-based apps) still unroll to a half of a monitor (I'm working on this)
- It works for my integrated Intel video card (Intel HD Graphics 4600), I don't have Nvidia or AMD card to test
- This is a hack, a more generic solution should be made (either inside Xorg or kernel)
- I dit not test it with multiple monitors