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Re: kern/52070: Keyboard freeze after using touchpad
Martin Husemann <martin%duskware.de@localhost> écrit :
> On Tue, Mar 14, 2017 at 12:15:00PM +0000, Robert Elz wrote:
> > My guess is that this is related to ...
> > | pckbc1 at acpi0 (PS2K, MSFT0001) (kbd port): io 0x60,0x64 irq 1
> > | pckbc2 at acpi0 (SYNM, SYN1222-3) (aux port): irq 12
> Actually this is "normal" - there is one device (the keyboard controller)
> but ACPI has two nodes for it. So we attach both as pckbc and then
> switch the device behind it based on the port (kbd/aux).
> So the question is why pms does not attach in your case, like:
> pms0 at pckbc1 (aux slot)
> pms0: Synaptics touchpad version 7.2
> pms0: Extended W mode, Up/down buttons, Palm detect, Multi-finger Report
> pckbc1: using irq 12 for aux slot
> wsmouse0 at pms0 mux 0
> I'd suggest to build a kernel with
> options PMSDEBUG
> and see if that outputs anything helpfull.
Already tried that a few weeks ago:
Nothing really interesting :-(
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