Date: Sat, 22 Jan 2011 14:49:36 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org, Matthias Apitz <guru@unixarea.de> Subject: Re: da(4) not attaching to USB drive Message-ID: <201101221449.37008.hselasky@c2i.net> In-Reply-To: <20110122104239.GA4991@tinyCurrent> References: <20110122104239.GA4991@tinyCurrent>
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On Saturday 22 January 2011 11:42:39 Matthias Apitz wrote: > Hello, > > I have the problem with my new laptop Acer Aspire One that an USB disk > is not attaching most of the time; the disk itself works in 3 other > laptops without any problem; here is a (normal) bad and one positive > example from messages: > > > Jan 22 09:22:44 tinyCurrent root: Unknown USB device: vendor 0x07ab product > 0xfc8e bus uhub4 Jan 22 09:22:44 tinyCurrent kernel: ugen4.3: <Freecom> at > usbus4 > Jan 22 09:22:44 tinyCurrent kernel: umass0: <Bulk Only Interface> on usbus4 > Jan 22 09:22:44 tinyCurrent kernel: umass0: SCSI over Bulk-Only; quirks = > 0x0000 Jan 22 09:22:45 tinyCurrent kernel: umass0:0:0:-1: Attached to > scbus0 Jan 22 09:22:57 tinyCurrent kernel: ugen4.3: <Freecom> at usbus4 > (disconnected) Jan 22 09:22:57 tinyCurrent kernel: umass0: at uhub4, port > 1, addr 3 (disconnected) Jan 22 09:22:57 tinyCurrent kernel: > (probe0:umass-sim0:0:0:0): AutoSense failed > > > Jan 22 09:23:10 tinyCurrent root: Unknown USB device: vendor 0x07ab product > 0xfc8e bus uhub4 Jan 22 09:23:10 tinyCurrent kernel: ugen4.3: <Freecom> at > usbus4 > Jan 22 09:23:10 tinyCurrent kernel: umass0: <Bulk Only Interface> on usbus4 > Jan 22 09:23:10 tinyCurrent kernel: umass0: SCSI over Bulk-Only; quirks = > 0x0000 Jan 22 09:23:11 tinyCurrent kernel: umass0:0:0:-1: Attached to > scbus0 Jan 22 09:23:11 tinyCurrent kernel: da0 at umass-sim0 bus 0 scbus0 > target 0 lun 0 Jan 22 09:23:11 tinyCurrent kernel: da0: <Freecom Hard > Drive XS 1.00> Fixed Direct Access SCSI-2 device Jan 22 09:23:11 > tinyCurrent kernel: da0: 40.000MB/s transfers > Jan 22 09:23:11 tinyCurrent kernel: da0: 1430799MB (2930277168 512 byte > sectors: 255H 63S/T 182401C) > > The kernel is 9-CURRENT r214444 (October 2010). Any ideas? > > matthias Is the HDD supplied with external power? --HPS
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