Re: psm0: unable to allocate IRQ

> On 2022-10-02 17:45, Chris wrote:
> > I've spent the last 2 days attempting to get a fresh install of
> > stable/13-n252407-f42139db639 working on a Dell Inspiron 5755.
> 
> Just attempted it again with the
> 14.0-CURRENT-amd64-20220930-42dc8696df5-258315 image, with the
> same results. Yet Linux && Windows work as intended. Any thoughts
> on how I might track the problem down in FreeBSD?
> Thanks.
> 
> > The problem I struggled with was getting the trackpad (synaptics?)
> > to be recognized and function. As it is, it's only ever recognized
> > as a mouse, and then, only if i kldload(8) ums(4). I'm pretty
> > sure this is on a psm(4). But any attempts to use psm fail with
> > psm0: unable to allocate IRQ.
> > An error I found in dmesg(8) on a verbose boot. Anybody familiar
> > with this, or have any thoughts on how I might track this down?
> > 
> > To rule out hardware; I installed Slackware along side the
> > FreeBSD install, and it has no trouble creating a full featured
> > trackpad under the MATE DE.

And in Slackware did it show up as a psm device,
and if it did what IRQ is it using.

Or what I suspect, is it shows up as a USB device.

> > 
> > Thank you for all your time, and consideration.
> > 
> > --chris


-- 
Rod Grimes                                                 rgrimes@freebsd.org