Yet more info and a better fix: xinput list --long provides this for the device:
⎜ ↳ GN Netcom A/S Jabra EVOLVE LINK MS id=15 [slave pointer (2)] Reporting 16 classes: Class originated from: 15. Type: XIButtonClass Buttons supported: 12 Button labels: "Button 0" "Button 1" "Button 2" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" "Button 3" "Button 4" "Button 5" "Button 6" "Button 7" Button state: Class originated from: 15. Type: XIKeyClass Keycodes supported: 248 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 0: Label: Abs X Range: 0.000000 - 1000.000000 Resolution: 0 units/m Mode: absolute Current value: 1600.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 1: Label: Abs Y Range: 0.000000 - 1000.000000 Resolution: 0 units/m Mode: absolute Current value: 900.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 2: Label: Abs Misc Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 3: Label: Abs Misc Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 4: Label: Abs Misc Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 5: Label: Abs Misc Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 6: Label: Abs Misc Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 7: Label: Abs Misc Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 8: Label: Abs Misc Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 9: Label: Abs MT Touch Major Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 10: Label: Abs MT Touch Minor Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 11: Label: Abs MT Width Major Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 12: Label: Abs MT Width Minor Range: 0.000000 - 12.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Class originated from: 15. Type: XIValuatorClass Detail for Valuator 13: Label: None Range: -1.000000 - -1.000000 Resolution: 0 units/m Mode: absolute Current value: 0.000000 Since it is reporting 12 potential buttons, I just mapped them all to zero by putting the following into /usr/share/X11/xorg.conf.d/50-jabra.conf: Section "InputClass" Identifier "Jabra" MatchProduct "GN Netcom A/S Jabra EVOLVE LINK MS" Option "ButtonMapping" "0 0 0 0 0 0 0 0 0 0 0 0" EndSection Now the mouse pointer works properly and the volume buttons on the USB audio device work properly. It would be great if this could be added to something like /usr/share/X11/xorg.conf.d/10-quirks. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1581626 Title: Switching to USB sound device stops USB mouse clicks from registering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1581626/+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