Date: Sat, 28 Nov 2009 23:35:18 +0000 From: Mike Clarke <jmc-freebsd2@milibyte.co.uk> To: freebsd-questions@freebsd.org Subject: problem with Olympus USB camera on 8.0 RELEASE Message-ID: <200911282335.18987.jmc-freebsd2@milibyte.co.uk>
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The camera in question is an Olympus C-2040Z, I've had no problems using it with 6.4. I tried rev. 7 some time ago but plugging the camera in always caused a panic and crash so I stayed with 6.4. Now that 8.0 is out I'd like to move on and the good news is that with 8.0 I can connect the camera without a panic but the bad news is that although the system detects the camera I'm not able to access it. On plugging in the camera I see the following console messages: ugen0.2: <OLYMPUS> at usbus0 umass0: <OLYMPUS C-2040ZOOM, class 0/0, rev 1.10/1.00, addr 2> on usbus0 umass0: SCSI over (unknown 0x00); quirks = 0x0100 umass0: could not setup required transfers, USB_ERR_INVAL device_attach: umass0 attach returned 6 ... and camcontrol devlist returns nothing at all I only see this problem with this particular camera, 2 other USB devices (Nikon Coolpix 3100 and Canon iP4500 printer) can be accessed OK. In case the info is any use for comparison here's the messages when I connect the camera on the same PC running 6.4: umass0: OLYMPUS C-2040ZOOM, rev 1.10/1.00, addr 2 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <OLYMPUS C-2040ZOOM 1.00> Removable Direct Access SCSI-2 device da0: 1.000MB/s transfers da0: 62MB (128000 512 byte sectors: 64H 32S/T 62C) -- Mike Clarke
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