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#1 2019-10-13 13:21:24

amca01
Member
Registered: 2008-12-28
Posts: 59

Pointer woes: trackpad works but is non-existent, and cursor jumping

A while back I posted about the difficulty of connecting my bluetooth mouse - I've semi-solved that with a shell script.  I'm using a Lenovo X1 Carbon 3rd gen.

But now I have the problem of the cursor jumping around when I'm typing - sometimes it jumps back in the current line, other times up a line or two, so I find myself entering text in the middle of previous text.  I hoped I might disable my trackpad.   Now - the trackpad works, at least as a mouse, reasonably well.  However, if I open system settings (in KDE) I'm told in a red box that "No touchpad found".  When I try "xinput list" in a console, one device returned is "PS/2 Synaptics TouchPad".  And yet, the command "synclient -l" returns "Unable to find a synaptics device."

So I have a touchpad which works, and yet is somehow not recognized by the system.  This means I can't disable it.

How do I disable a working, but non-existent, device?  And if this is not the answer, how do I stop my cursor from jumping into the wrong spot?

Thanks!

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