Problems in Ubuntu 17.04

[He'emin]

If you are using a Intel Graphic chip (I have a notebook with dual chip Nvidia/Intel), you can use this configuration:

edit /etc/X11/xorg.conf.d/20-intel.conf (Most users do not have that folder xorg.conf.d, so just create it and the file 20-intel.conf :

add this to the file:

Section "Device"
Identifier "Intel Graphics"
Driver "Intel"
Option "AccelMethod" "sna"
Option "TearFree" "false"
Option "TripleBuffer" "true"
Option "MigrationHeuristic" "greedy"
Option "Tiling" "true"
Option "Pageflip" "true"
Option "ExaNoComposite" "false"
Option "Tiling" "true"
Option "Pageflip" "true"
EndSection

Save and reboot PC:
This worked for me, only, that my courser flashes a bit when I have high CPU load. I don't know the reason for that.

Hope that helps. Much luck.
He'emin

PS: I tried that with Ubuntu Gnome and Ubuntu Mate, both worked.