Date: Tue, 15 Jan 2013 01:11:16 -0800 From: Yuri <yuri@rawbw.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: Plugging out Microsoft Nano Tranceiver (USB mouse) causes PS2 keyboard to cease functioning Message-ID: <50F51D34.9040904@rawbw.com> In-Reply-To: <201301150812.33427.hselasky@c2i.net> References: <50F48D49.1060406@rawbw.com> <201301150812.33427.hselasky@c2i.net>
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On 01/14/2013 23:12, Hans Petter Selasky wrote:
> The problem is that the Nano transceiver also provides a keyboard, which is
> set as default.
>
> See /etc/devd.conf and:
>
> # When a USB keyboard arrives, attach it as the console keyboard.
> attach 100 {
> device-name "ukbd0";
> action "/etc/rc.d/syscons setkeyboard /dev/ukbd0";
> };
> detach 100 {
> device-name "ukbd0";
> action "/etc/rc.d/syscons setkeyboard /dev/kbd0";
> };
>
> Which probably should be updated.
These directives look quite crude.
device-name "ukbd0"; should probably be device-name "ukbd[0-9]+";
Also why kbd0 is taken as new default after ukbd disconnect?
Replacing kbd0 with kbd1 there didn't fix the problem though as I expected.
Following /etc/rc.d/sysconsit looks like in my case "/etc/rc.d/syscons
setkeyboard /dev/ukbd0" doesn't do anything, since "kbdcontrol -k ${kbd}
< ${kbddev}" is only called when there is no kbdmux.
Here is another problem:
In the presence of mouse, this command doesn't show ukbd0 attached to
kbdmux:
# kbdcontrol -i < /dev/ttyv0
kbd1:
kbdmux0, type:AT 101/102 (2)
Also it looks like the keyboard provided by mouse isn't working. Mouse
keyboard only has 2 buttons, by default Page-Up and Page-Down and these
events are never triggered.
Trying to attach it manually, following kbdcontrol(1), I get this error:
# kbdcontrol -a ukbd0 < /dev/kbdmux0
su: /dev/kbdmux0: Device busy
Who is normally supposed to connect ukbd to kbdmux?
Yuri
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