https://bugzilla.novell.com/show_bug.cgi?id=711496
https://bugzilla.novell.com/show_bug.cgi?id=711496#c1
--- Comment #1 from Andreas Hartmann 2011-08-11 08:55:08 UTC ---
After some more time of operation (about 7 s2disks and resumes inbetween), it
transpired, that the module breaks down completely and even reloading of the
module is useless. It stops with the detection of the device after inserting
the device into the slot:
Aug 11 10:06:25 notebook2 kernel: [37317.725035] usb 1-1.1: new high speed USB
device number 10 using ehci_hcd
Aug 11 10:06:25 notebook2 kernel: [37317.811594] usb 1-1.1: New USB device
found, idVendor=0cf2, idProduct=6250
Aug 11 10:06:25 notebook2 kernel: [37317.811600] usb 1-1.1: New USB device
strings: Mfr=1, Product=2, SerialNumber=4
Aug 11 10:06:25 notebook2 kernel: [37317.811605] usb 1-1.1: Product: UB6250
Aug 11 10:06:25 notebook2 kernel: [37317.811608] usb 1-1.1: Manufacturer: ENE
Flash
Aug 11 10:06:25 notebook2 kernel: [37317.811611] usb 1-1.1: SerialNumber:
606569746801
Aug 11 10:06:25 notebook2 mtp-probe: checking bus 1, device 10:
"/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1"
Aug 11 10:06:25 notebook2 mtp-probe: bus: 1, device: 10 was not an MTP device
Aug 11 10:06:25 notebook2 kernel: [37318.228030] scsi17 : usb-storage 1-1.1:1.0
Aug 11 10:06:25 notebook2 kernel: [37318.229011] usbcore: registered new
interface driver ums_eneub6250
Aug 11 10:06:26 notebook2 avahi-daemon[1963]: Registering new address record
for 2002:4fde:414:2:5d47:e75b:876f:69fd on wlan0.*.
Aug 11 10:06:26 notebook2 kernel: [37319.561763] scsi scan: INQUIRY result too
short (5), using 36
Aug 11 10:06:26 notebook2 kernel: [37319.561769] scsi: unknown device type 16
Aug 11 10:06:26 notebook2 kernel: [37319.561776] scsi 17:0:0:0: Bridge
controller PQ: 0 ANSI: 0
Aug 11 10:06:26 notebook2 kernel: [37319.562056] scsi 17:0:0:0: Attached scsi
generic sg2 type 16
^^
It should look like this:
Aug 10 12:40:43 notebook2 kernel: [26752.198175] usb 1-1.1: USB disconnect,
device number 6
Aug 10 12:41:00 notebook2 kernel: [26769.028508] usbcore: deregistering
interface driver ums_eneub6250
Aug 10 12:41:07 notebook2 kernel: [26776.022288] usb 1-1.1: new high speed USB
device number 7 using ehci_hcd
Aug 10 12:41:07 notebook2 kernel: [26776.108775] usb 1-1.1: New USB device
found, idVendor=0cf2, idProduct=6250
Aug 10 12:41:07 notebook2 kernel: [26776.108781] usb 1-1.1: New USB device
strings: Mfr=1, Product=2, SerialNumber=4
Aug 10 12:41:07 notebook2 kernel: [26776.108786] usb 1-1.1: Product: UB6250
Aug 10 12:41:07 notebook2 kernel: [26776.108789] usb 1-1.1: Manufacturer: ENE
Flash
Aug 10 12:41:07 notebook2 kernel: [26776.108792] usb 1-1.1: SerialNumber:
606569746801
Aug 10 12:41:07 notebook2 mtp-probe: checking bus 1, device 7:
"/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1"
Aug 10 12:41:07 notebook2 mtp-probe: bus: 1, device: 7 was not an MTP device
Aug 10 12:41:07 notebook2 kernel: [26776.194790] scsi10 : usb-storage 1-1.1:1.0
Aug 10 12:41:07 notebook2 kernel: [26776.195332] usbcore: registered new
interface driver ums_eneub6250
Aug 10 12:41:08 notebook2 kernel: [26777.528433] scsi scan: INQUIRY result too
short (5), using 36
Aug 10 12:41:08 notebook2 kernel: [26777.528443] scsi 10:0:0:0: Direct-Access
A R PQ: 0 ANSI: 0
Aug 10 12:41:08 notebook2 kernel: [26777.528760] sd 10:0:0:0: Attached scsi
generic sg2 type 0
^^
Aug 10 12:41:08 notebook2 kernel: [26777.528770] sd 10:0:0:0: [sdb] 498176
512-byte logical blocks: (255 MB/243 MiB)
Aug 10 12:41:08 notebook2 kernel: [26777.528801] sd 10:0:0:0: [sdb] Write
Protect is off
Aug 10 12:41:08 notebook2 kernel: [26777.528804] sd 10:0:0:0: [sdb] Mode Sense:
0b 00 00 08
Aug 10 12:41:08 notebook2 kernel: [26777.528830] sd 10:0:0:0: [sdb] No Caching
mode page present
Aug 10 12:41:08 notebook2 kernel: [26777.528840] sd 10:0:0:0: [sdb] Assuming
drive cache: write through
Aug 10 12:41:08 notebook2 kernel: [26777.529246] sd 10:0:0:0: [sdb] No Caching
mode page present
Aug 10 12:41:08 notebook2 kernel: [26777.529253] sd 10:0:0:0: [sdb] Assuming
drive cache: write through
Aug 10 12:41:08 notebook2 kernel: [26777.538977] sdb: sdb1
Aug 10 12:41:08 notebook2 kernel: [26777.539226] sd 10:0:0:0: [sdb] No Caching
mode page present
Aug 10 12:41:08 notebook2 kernel: [26777.539234] sd 10:0:0:0: [sdb] Assuming
drive cache: write through
Aug 10 12:41:08 notebook2 kernel: [26777.539239] sd 10:0:0:0: [sdb] Attached
SCSI disk
Maybe the reason is the wrong detection of the SCSI type: 0 (correct?) vs. 16
(incorrect?)
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