https://www.lenovo.com/us/en/pdf/lenovo-pen-button-config-guide.pdf
• Top barrel button: Hold the top barrel button and tap the screen: Right-click • Bottom barrel button: Hold the bottom barrel button to erase the object in supported applications: Erase And I tested on ubuntu 20.04.1 on X1 Yoga G5 with latest libwacom2(1.3-2ubuntu1), it don't support these two buttons. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libwacom in Ubuntu. https://bugs.launchpad.net/bugs/1869059 Title: Button 2 of my ThinkPad X1 Yoga's stylus is not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libwacom/+bug/1869059/+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
