Re: 9legacy usb kb/mouse?

[email protected] Mon, 23 Dec 2019 02:52:06 -0700
Newsgroups gmane.os.plan9.general
Message-ID <[email protected]>
Richard Miller <[email protected]> wrote:

> > I happen to have a chance to test this on another machine, which
> > has ps/2 interface on board.   Dell's has no ps/2 interface.
> >=20
> > The machine having ps/2 interface DOES boot with usb kb/mouse
> > without ps/2 kb/mouse attached.
>
> Some motherboards (I don't know about Dell) have a special setting
> to enable different mouse protocols at boot time.  Look for
> something like "usb legacy support".

I have also seen this affect USB keyboards (on Linux). Enabling it helped.

HTH,

Arnold

------------------------------------------
9fans: 9fans
Permalink: https://9fans.topicbox.com/groups/9fans/T99364400713696a7-M7f41a=
e1d1679e75e51a61f6a
Delivery options: https://9fans.topicbox.com/groups/9fans/subscription