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From: j.e.drews@att.net
To: Nate Lawson <nate@root.org>
Date: Mon, 07 Jun 2004 05:57:13 +0000
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Subject: Re: ACPI Error: AE_NO_HARDWARE_RESPONSE
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Hi Nate:

  That is correct; even when no "Generic Flash" (USB Jump Drive ?) is present it still 
produces that output.

Just to recap the details:
FreeBSD 5.2-CURRENT #0: Sun Jun  6 17:03:51 CDT 2004
Computer: Powernotebooks  C 3:16 (Pentium M)
usreland kernel compiled w/  gcc version 3.3.3 [FreeBSD] 20031106 
using -O -pipe as the only optimizations. Option ddb is enabled.

I use this in my /etc/rc.conf:
dumpdev="/dev/ad0s1b"   # Device name to crashdump to (or NO).
dumpdir="/var/crash"    # Directory where crash dumps are to be stored
savecore_flags=""       # Used if dumpdev is enabled above, and present.





> Whatever device is called "Generic Flash" should be disconnected to test.
> 
> On Mon, 7 Jun 2004 j.e.drews@att.net wrote:
> >  This is very interesting. I get this warning even though I have no USB
> > Jump Drive inserted:
> >
> > da0: <Generic Flash R/W 2002> Removable Direct Access SCSI-2 device
> > da0: 1.000MB/s transfers
> > da0: Attempt to query device size failed: NOT READY, Medium not present
> > (da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
> > (da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
> > (da0:umass-sim0:0:0:0): SCSI Status: Check Condition
> > (da0:umass-sim0:0:0:0): NOT READY asc:3a,0
> > (da0:umass-sim0:0:0:0): Medium not present
> > (da0:umass-sim0:0:0:0): Unretryable error
> > Opened disk da0 -> 6
> > (da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
> > (da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
> > (da0:umass-sim0:0:0:0): SCSI Status: Check Condition
> > (da0:umass-sim0:0:0:0): NOT READY asc:3a,0
> > (da0:umass-sim0:0:0:0): Medium not present
> > (da0:umass-sim0:0:0:0): Unretryable error
> > Opened disk da0 -> 6
> >
> >  I suppose this is what you meant by Flash Key? As I say it happens when
> > it is not inserted. Should I report that as a separate issue ?
> 
> You're saying that this device prints these same messages when
> _disconnected_?
> 
> -Nate