[Bug 209473] There is no /dev/psm0 device for my synaptics touchpad when I load FreeBSD 10.3-RELEASE

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat May 21 20:06:07 UTC 2016


--- Comment #1 from Oleg <oleglelchuk at gmail.com> ---
I succeeded in getting this touchpad recognized as a basic PS/2 device. I
dumped the DSDT tables from memory with the acpidump command. In the asl file,
I edited the PS2K section replacing all the "Return" lines with the lines that
say the same thing: Return ("") . I compiled the code and made loader.conf
aware of the resulting aml file. Now /dev/psm0 gets created and I can finally
use the touchpad on FreeBSD 10.x or FreeBSD 11.

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