Date: Sun, 7 Jul 2013 15:51:12 +1000 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-acpi@freebsd.org, freebsd-stable@freebsd.org, freebsd-usb@freebsd.org Subject: Re: USB ports on Lenovo T400 do not work after a suspend/resume Message-ID: <20130707154526.O26496@sola.nimnet.asn.au> In-Reply-To: <CAJ-Vmokh=yAa_NsoE5ud2CdD0gMAiMCthwJ_DqW23_hnav7-Jw@mail.gmail.com> References: <CAJ-Vmomg2j-nJi%2BqFr3CpCjHKjHEiLE=xyNyx1VGRL5U-r8gzQ@mail.gmail.com> <20130621220013.X55167@sola.nimnet.asn.au> <CAJ-Vmo=W3GW9FzLrTPePhJo_-KY_U--YWCCqA%2B8aWx8HbLkT%2Bg@mail.gmail.com> <20130626152833.M78748@sola.nimnet.asn.au> <CAJ-Vmo=rhm-9mnRcnwWO1ANOZMNpiFXVkHNTVJ%2BaeJzpbGgF-g@mail.gmail.com> <20130626195154.GK88288@e-new.0x20.net> <CAJ-VmokEf2_EKKJMB=yqH1pimdNvdmaKvh%2B3-jJu_6vt5CUakA@mail.gmail.com> <20130627213331.W26984@sola.nimnet.asn.au> <CAJ-VmomUGm7CMpe5k=x4J8g5X9hzP-wV2OEhLf8ySbWx-THJLA@mail.gmail.com> <20130630233640.Y23789@sola.nimnet.asn.au> <CAJ-Vmokh=yAa_NsoE5ud2CdD0gMAiMCthwJ_DqW23_hnav7-Jw@mail.gmail.com>
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On Sun, 30 Jun 2013 15:02:57 -0700, Adrian Chadd wrote: > On 30 June 2013 07:22, Ian Smith <smithi@nimnet.asn.au> wrote: [..] > > Nothing of note that I can see, if that usb hub-to-bus remapping is > > normal. As you said, 'CPU0: local APIC error 0x40' looks maybe sus. > > Maybe someone who knows might comment on that? Does noone know what that signifies? Maybe it's not relevant to this. > > Just checking: you've tried other USB devices apart from uftdi0? > > Yup, there's no 5v on the port. I was rather taken aback to hear this. Would not this indicate a failure to reinitialise the basic underlying USB hardware on resume? More than a bit bemused, Ian
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