and as luck would have it, I have a Lenovo that shows the same SD card
used in my Alienware as a USB disk :)

Here's syslog from when I inserted the SD card:
[67049.349883] usb 2-1.1: new high-speed USB device number 3 using ehci_hcd
[67049.521612] Initializing USB Mass Storage driver...
[67049.521716] usbcore: registered new interface driver usb-storage
[67049.521719] USB Mass Storage support registered.
[67049.646771] usbcore: registered new interface driver uas
[67049.658063] scsi6 : usb-storage 2-1.1:1.0
[67049.658205] usbcore: registered new interface driver ums-realtek
[67050.660388] scsi 6:0:0:0: Direct-Access     Generic- Multi-Card       1.00 
PQ: 0 ANSI: 0 CCS
[67050.661936] sd 6:0:0:0: Attached scsi generic sg1 type 0
[67051.577040] sd 6:0:0:0: [sdb] 7729152 512-byte logical blocks: (3.95 GB/3.68 
GiB)
[67051.577912] sd 6:0:0:0: [sdb] Write Protect is off
[67051.577918] sd 6:0:0:0: [sdb] Mode Sense: 03 00 00 00
[67051.578780] sd 6:0:0:0: [sdb] No Caching mode page present
[67051.578787] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[67051.582166] sd 6:0:0:0: [sdb] No Caching mode page present
[67051.582172] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[67051.584035]  sdb: sdb1
[67051.586774] sd 6:0:0:0: [sdb] No Caching mode page present
[67051.586780] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[67051.586785] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[67052.363219] FAT-fs (sdb1): Invalid FSINFO signature: 0x00000000, 0x00000000 
(sector = 1)

That last line is probably from me screwing the filesystem by doing
strange partitioning on it from time to time for other testing.

So here's udisks from my Lenovo:


bladernr@GarbageScow:~$ udisks --show-info /dev/sdb
Showing information for /org/freedesktop/UDisks/devices/sdb
  native-path:                 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/host6/target6:0:0/6:0:0:0/block/sdb
  device:                      8:16
  device-file:                 /dev/sdb
    presentation:              /dev/sdb
    by-id:                     
/dev/disk/by-id/usb-Generic-_Multi-Card_20071114173400000-0:0
    by-path:                   
/dev/disk/by-path/pci-0000:00:1d.0-usb-0:1.1:1.0-scsi-0:0:0:0
  detected at:                 Tue 13 Mar 2012 12:19:40 PM EDT
  system internal:             0
  removable:                   1
  has media:                   1 (detected at Tue 13 Mar 2012 12:19:40 PM EDT)
    detects change:            1
    detection by polling:      1
    detection inhibitable:     1
    detection inhibited:       0
  is read only:                0
  is mounted:                  0
  mount paths:             
  mounted by uid:              0
  presentation hide:           0
  presentation nopolicy:       0
  presentation name:           
  presentation icon:           
  automount hint:              
  size:                        3957325824
  block size:                  512
  job underway:                no
  usage:                       
  type:                        
  version:                     
  uuid:                        
  label:                       
  partition table:
    scheme:                    mbr
    count:                     1
  drive:
    vendor:                    Generic-
    model:                     Multi-Card
    revision:                  1.00
    serial:                    20071114173400000
    WWN:                       
    detachable:                1
    can spindown:              0
    rotational media:          Yes, unknown rate
    write-cache:               unknown
    ejectable:                 0
    adapter:                   Unknown
    ports:
    similar devices:
    media:                     
      compat:                 
    interface:                 usb
    if speed:                  480000000 bits/s
    ATA SMART:                 not available

Not specifically on this machine that, like Haggai's media: and compat:
are empty, interface says usb.  But unlike his, drive vendor is Generic,
drive model is Multi-Card. His said drive vendor Single, drive model
Flash Reader.  Same for the by-id field, which just reflects the drive
vendor and drive model fields :(

That means we can't rely on those fields to provide reliable data, they
are apparently OEM fill-in fields.

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https://bugs.launchpad.net/bugs/953160

Title:
  mediacard/sd test doesn't complete

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