Date: Mon, 3 Oct 2022 08:05:30 -0700 (PDT) From: "Rodney W. Grimes" <freebsd-rwg@gndrsh.dnsmgr.net> To: Chris <bsd-lists@bsdforge.com> Cc: freebsd-current <freebsd-current@FreeBSD.org> Subject: Re: psm0: unable to allocate IRQ Message-ID: <202210031505.293F5U0s028155@gndrsh.dnsmgr.net> In-Reply-To: <367346e54761e295c21bac42afad6b4f@bsdforge.com>
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> 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
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