Upgraded from 16.04 to 18.04.1 LTS. Similar issue encountered where Fn keys are working (audio, mute, bright, volume and even wifi) except for enable/disable touchpad. However, Touchpad disabled graphic is displayed (indicating recognition) but unfortunately has no effect i.e. not able to enable/disable using Fn key (Fn+F5).
Affected system(s): Dell Latitude 6400/6430 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xinput in Ubuntu. https://bugs.launchpad.net/bugs/1760338 Title: Fn key touchpad not working and delay on Fn bright/volume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1760338/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
