It's worth mentioning that even with the downgraded bios the mouse cursor frequently gets stuck requiring a screen flex to fix.
In addition the downgraded bios exposes similar sticking on Windows. So I can only imagine that resolving this was the purpose of the bios update in the first place. Once updated to the latest bios cursor behaviour is good on Windows. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libinput in Ubuntu. https://bugs.launchpad.net/bugs/1822394 Title: [Dell BIOSes dated 27 Mar 2019] laptop keyboard & touchpad not working at gdm screen after boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1822394/+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