Date: Mon, 17 Nov 2014 07:58:40 +0100 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: Hans Petter Selasky <hps@selasky.org>, Adrian Chadd <adrian@freebsd.org>, freebsd-current <freebsd-current@freebsd.org>, Ian Lepore <ian@freebsd.org> Subject: Re: USB locks up system -- WAS Re: shutdown or acpi problem Message-ID: <861tp271pb.fsf@nine.des.no> In-Reply-To: <8661ee71yg.fsf@nine.des.no> ("Dag-Erling =?utf-8?Q?Sm=C3=B8r?= =?utf-8?Q?grav=22's?= message of "Mon, 17 Nov 2014 07:53:11 %2B0100") References: <F0B9570C-BADD-4843-AE91-66CAB0B5DE85@FreeBSD.org> <1416162718.4781.192.camel@revolution.hippie.lan> <4F3B4E02-0ADD-46EB-BB90-BF360E810585@FreeBSD.org> <20141116185141.GB36021@troutmask.apl.washington.edu> <4443FEFB-17F1-4516-959F-4C70AB2A4382@FreeBSD.org> <20141116190344.GC36021@troutmask.apl.washington.edu> <5468F814.6010702@selasky.org> <20141116192959.GB36339@troutmask.apl.washington.edu> <5468FBFB.1090208@selasky.org> <CAJ-Vmo=vc43wqpFr%2BzFB8ivHWQqeRQ8Fj0TPU9ZvP_HZDO_g%2Bg@mail.gmail.com> <20141117004631.GA37889@troutmask.apl.washington.edu> <8661ee71yg.fsf@nine.des.no>
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Dag-Erling Sm=C3=B8rgrav <des@des.no> writes: > Steve Kargl <sgk@troutmask.apl.washington.edu> writes: > > I'll try that tomorrow. But, I now know that this is related to using > > hal from ports. If I comment out both enable_dbus and enable_hal in > > /etc/rc.conf, the system works as I would expect (ie., usb now works > > for unplugging devices!). I further suspect that the problems lies in > > hal_probe_storage, but haven't got too much further. > HAL: the gift that keeps on giving. It also has this wonderful feature > where it prevents you from unmounting anything you've ever mounted, > because it watches for new mountpoints in the system, opens them, and > keeps the file descriptors open indefinitely. > > I know this isn't really germane, but I just couldn't pass up a chance > to complain about HAL. Hold on. It *is* germane: hal_probe_storage auto-mounted your USB stick and is holding on to it. If this also happens with mice and keyboards etc., you're probably looking at two different issues. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no
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