I had the same problem with the scroll wheel (as well as the back and forward buttons on the sides of my mouse) and am wondering if it's not more of a configuration error in xorg.conf?
Many of the mice on the market today use more than 5 buttons in fact, my mouse is a standard Microsoft wireless laser mouse 5000 and it has 9 buttons (Right, Left, Back, Forward, scroll up, scroll down, press scroll button, move scroll button left, move scroll button right, = 9). I used a different mouse for a test to see if this could really be the case. I had an old GE Optical Mouse WK2803 (wired to usb) and it has 7 buttons. (Right, Left, Back, Forward, scroll up, scroll down, press scroll button in = 7) When I changed my xorg.conf to look like the snip below, everything worked perfectly. Even the number of scroll lines seemed to immediately change to the default of 3 per scroll. begin copy Section "InputDevice" Identifier "Configured Mouse" Driver "mouse" Option "CorePointer" Option "Device" "/dev/input/mice" Option "Protocol" "ExplorerPS/2" Option "Buttons" "9" <-- for my GE mouse, I changed this to 7 and everything worked again. Option "ZAxisMapping" "4 5" Option "ButtonMapping" "1 2 3" Option "Emulate3Buttons" "false" EndSection end copy Could it possibly be that simple as putting in the correct number of buttons in the xorg.conf and not a bug at all? Thank you for your time. -- gnome needs a way to manipulate scroll speed https://bugs.launchpad.net/bugs/124440 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs