Please try the latest hwe stack by. I'm using kabylake + the hwe stack without issue at the moment.
sudo apt install --install-recommends linux-generic-hwe-16.04 xserver- xorg-hwe-16.04 More info is available here. https://wiki.ubuntu.com/Kernel/LTSEnablementStack I'm also closing the intel-microcode track of this bug as at the moment this does not appear to be hwe related. Thank you, ** Changed in: intel-microcode (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1690512 Title: shutdown/restart/suspend freezes laptop on intel graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1690512/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
