Uninstalling the xserver-xorg-video-intel package does not solve the issue. This would indicate that the culprit is in linux
** Package changed: xserver-xorg-video-intel (Ubuntu) => linux-meta (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448419 Title: Computer going to sleep mode after a few minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/1448419/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs