Today, I can confirm this issue is not only related to two graphic cards. It also happens with only one graphic card. I am using a laptop with built-in graphic card and intel driver. I disabled the built-in LVDS1 monitor and then only enable TWO monitors: VGA and HDMI. My laptop graphic card has both VGA and HDMI outputs. VGA is the default monitor and the mouse is flickering in the VGA monitor, not in the HDMI monitor.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1278223 Title: Mouse Flickering after adding 3rd Monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1278223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs