[10:33] <alkisg> I'm trying to upgrade to 16.04.2 kernel/xorg in ubuntu-mate-desktop:  sudo apt-get install --install-recommends xserver-xorg-hwe-16.04  
[10:33] <alkisg> The following packages will be REMOVED:
[10:33] <alkisg>  ubuntu-mate-core ubuntu-mate-desktop ...
[10:34] <alkisg> But I see that xserver-xorg-hwe-16.04  provides xserver-xorg, which mate depends on, so I'm not sure why the new stack breaks mate...
[10:38] <tjaalton> and -core has almost same depends as -desktop
[10:53] <alkisg> OK, this one does work without uninstalling mate: sudo apt-get install xserver-xorg-hwe-16.04 xserver-xorg-input-all-hwe-16.04
[10:53] <alkisg> So maybe it can be fixed in the docs, https://wiki.ubuntu.com/Kernel/LTSEnablementStack