*** This bug is a duplicate of bug 1532746 *** https://bugs.launchpad.net/bugs/1532746
I had the same issue, it's a problem with the BIOS. Sadly you can only update this through Windows. http://support.hp.com/ph-en/drivers/selfservice/hp-pavilion-15-ab100 -notebook-pc-series/8499302/model/8857403#Z7_3054ICK0K8UDA0AQC11TA930O2 -- 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/1537308 Title: [HP Pavilion Notebook - 15-ab153nr (ENERGY STAR)] System sends Control, Alt and Shift events without input. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1537308/+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