2009-07-06

Disable a touchpad in Opensolaris

I installed an Opensolaris2009.06 in a Compaq laptop. One annoying thing is that both touchpad and external USB mouse work. When I type, it is unavoidable that the touchpad will be touched and move the pointer around. Here is a solution to disable the touchpad.

~$ modinfo | grep mouse
102 fffffffff79ed628 be8 116 1 mouse8042 (PS/2 Mouse)
103 fffffffff80f7000 2320 - 1 vuid3ps2 (mouse events to vuid events)
127 fffffffff813b000 2c68 - 1 usbms (USB mouse streams)

There is no PS/2 mouse installed for sure. So I remove the PS/2 mouse driver.

~$ pfexec modunload -i 102

If you want to reload this driver, here is the command,

~$ pfexec modload /kernel/drv/amd64/mouse8042

But it didn't bring back my touchpad.


( Actually, all these information is referred/copied from another guy's blog. Appreciate!
http://blogs.sun.com/lubos/entry/disabling_touchpad_in_opensolaris )

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