I recently updated the Ubuntu 16.04.1 version on my laptop to 16.04.2 and later updated the kernel and xorg to the HWE stack using this command
sudo apt-get install --install-recommends xserver-xorg-hwe-16.04
I have been experiencing heating, unexplained shutdowns, and other issues after this upgrade. Is there a safe way to roll back to 16.04.2 without HWE or should I format and reinstall? I tried this in the terminal but doing that caused ubuntu to freeze at the login screen.
sudo apt-get remove xserver-xorg-hwe-16.04
Any suggestions please? Thanks in advance!