Similar to @Flavio Henrique Bastos, @Paul Müller, it happened on my Lenovo X1 Yoga, running the touchscreen with libinput driver (https://bugs.launchpad.net/ubuntu/+source/xf86-input- wacom/+bug/1774242).
Disabling/enabling the touch screen resolved the problem: xinput --set-prop "Wacom Pen and multitouch sensor Finger" "Device Enabled" 0 xinput --set-prop "Wacom Pen and multitouch sensor Finger" "Device Enabled" 1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/402892 Title: Mouse cursor gets stuck in "drag and drop" mode To manage notifications about this bug go to: https://bugs.launchpad.net/openshot/+bug/402892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
