Comment 19 for bug 953160

I see only these two promising bits of output:

by-id: /dev/disk/by-id/usb-Single_Flash_Reader_058F63356336-0:0
model: Flash Reader

However, here is mine (on a correctly functioning flash reader that shows completely different data for those two:

bladernr@klaatu:~/development$ udisks --show-info /dev/mmcblk0
Showing information for /org/freedesktop/UDisks/devices/mmcblk0
  native-path: /sys/devices/pci0000:00/0000:00:1e.0/0000:09:07.1/mmc_host/mmc0/mmc0:1234/block/mmcblk0
  device: 179:0
  device-file: /dev/mmcblk0
    presentation: /dev/mmcblk0
    by-id: /dev/disk/by-id/mmc-SA04G_0x9c134189
    by-path: /dev/disk/by-path/pci-0000:09:07.1
  detected at: Tue 13 Mar 2012 11:55:54 AM EDT
  system internal: 0
  removable: 0
  has media: 1 (detected at Tue 13 Mar 2012 11:55:54 AM EDT)
    detects change: 0
    detection by polling: 0
    detection inhibitable: 0
    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:
    model: SA04G
    revision: 01/2009
    serial: 9c134189
    WWN:
    detachable: 0
    can spindown: 0
    rotational media: No
    write-cache: unknown
    ejectable: 0
    adapter: Unknown
    ports:
    similar devices:
    media: flash_sd
      compat: flash_sd
    interface: sdio
    if speed: (unknown)
    ATA SMART: not available