The permanent fix described by https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1568604/comments/261 works for me.
sudo apt-get purge xserver-xorg-video-intel* sudo reboot Note the poster of this fix has a follow up comment about the broader video driver removal also causing issues with Chrome, but I use Firefox so I havent seen any other issues removing just the intel driver. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1568604 Title: Mouse cursor lost when unlocking with Intel graphics To manage notifications about this bug go to: https://bugs.launchpad.net/elementaryos/+bug/1568604/+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
