On Monday 05 August 2013 16:54:06 Bruce Dubbs wrote:
> I don't know why you are having this problem. I jsut plugged in a usb
> stick and dmesg has:
>
>
> [186920.714019] usb 2-5: new high-speed USB device number 4 using ehci-pci
> [186920.841855] usb 2-5: New USB device found, idVendor=13fe,
> idProduct=4100 [186920.841859] usb 2-5: New USB device strings: Mfr=1,
> Product=2, SerialNumber=3
> [186920.841863] usb 2-5: Product: USB DISK 2.0
> [186920.841866] usb 2-5: Manufacturer:
> [186920.841868] usb 2-5: SerialNumber: 1305210132254214
> [186920.842135] usb-storage 2-5:1.0: USB Mass Storage device detected
> [186920.842212] scsi19 : usb-storage 2-5:1.0
> [186921.845985] scsi 19:0:0:0: Direct-Access USB DISK 2.0
> PMAP PQ: 0 ANSI: 4
> [186921.846108] sd 19:0:0:0: Attached scsi generic sg4 type 0
> [186924.033576] sd 19:0:0:0: [sdd] 15265784 512-byte logical blocks:
> (7.81 GB/7.27 GiB)
> [186924.036070] sd 19:0:0:0: [sdd] Write Protect is off
> [186924.036075] sd 19:0:0:0: [sdd] Mode Sense: 23 00 00 00
> [186924.037946] sd 19:0:0:0: [sdd] No Caching mode page present
> [186924.038138] sd 19:0:0:0: [sdd] Assuming drive cache: write through
> [186924.049319] sd 19:0:0:0: [sdd] No Caching mode page present
> [186924.049426] sd 19:0:0:0: [sdd] Assuming drive cache: write through
> [186924.054203] sdd:
> [186924.066570] sd 19:0:0:0: [sdd] No Caching mode page present
> [186924.066684] sd 19:0:0:0: [sdd] Assuming drive cache: write through
> [186924.069569] sd 19:0:0:0: [sdd] Attached SCSI removable disk
>
> and /dev/sdd is present. I did not change any udev rules. The system
> is using udev-204. I'm attaching my config for my kernel to see if that
> helps (3.10.4).
>
thanks for your kernel config. I tried it without modifications, on
plugging in a usb stick if gave identical output as above { (except sdb
instead of sdd } with serial number, manufacturer, write-protect-status
etc etc all recogninsed/and reported -but still no file in /dev.
....But whilst the usb-stick is plugged in a 4Gbyte compact flash card
attached to a card reader on the sata interface is plugged in and
immediately registered in /dev as /dev/sdb and /dev/sdb1
--never seen anything like this!
I did not see any errors whan I installed libusb/usb-utils/libusb-compat
though I am pretty sure I had in the past had usb sticks working on virgn
lfs/clfs systems before these were installed.
thanks for your help
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