SD card not seen by system after unmounting
Lamar Owen
lowen at pari.edu
Mon Mar 7 11:18:02 UTC 2011
On Monday, March 07, 2011 06:01:10 am Lamar Owen wrote:
> Here's the relevant /var/log/messages sections (which, since it spanned 5AM, spanned two files, /var/log/messages, and /var/log/messages-20110307) for my SD card swap a few minutes ago:
> ++++++++++
> Mar 7 04:56:31 localhost kernel: [ 1177.005191] sd 2:0:0:0: [sdb] 3842048 512-byte logical blocks: (1.96 GB/1.83 GiB)
Of course, I forgot a few lines; also, note that some dedicated SD readers aren't hot-swap on the SD side, but only on the USB side; my Targus reader does do hotswap on the SD side:
++++++++++++++++++
Mar 7 04:37:12 localhost kernel: [ 0.952883] ehci_hcd: USB 2.0 'Enhanced' Ho
st Controller (EHCI) Driver
Mar 7 04:37:12 localhost kernel: [ 0.952914] ehci_hcd 0000:00:1d.7: PCI INT
A -> GSI 20 (level, low) -> IRQ 20
Mar 7 04:37:12 localhost kernel: [ 0.952937] ehci_hcd 0000:00:1d.7: EHCI Hos
t Controller
Mar 7 04:37:12 localhost kernel: [ 0.952997] ehci_hcd 0000:00:1d.7: new USB
bus registered, assigned bus number 1
Mar 7 04:37:12 localhost kernel: [ 0.953026] ehci_hcd 0000:00:1d.7: using br
oken periodic workaround
Mar 7 04:37:12 localhost kernel: [ 0.953038] ehci_hcd 0000:00:1d.7: debug po
rt 1
Mar 7 04:37:12 localhost kernel: [ 0.956943] ehci_hcd 0000:00:1d.7: irq 20,
io mem 0xffa80000
Mar 7 04:37:12 localhost kernel: [ 0.966019] ehci_hcd 0000:00:1d.7: USB 2.0
started, EHCI 1.00
Mar 7 04:37:12 localhost kernel: [ 0.966045] usb usb1: New USB device found,
idVendor=1d6b, idProduct=0002
Mar 7 04:37:12 localhost kernel: [ 0.966048] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 7 04:37:12 localhost kernel: [ 0.966050] usb usb1: Product: EHCI Host Controller
Mar 7 04:37:12 localhost kernel: [ 0.966052] usb usb1: Manufacturer: Linux 2.6.35.10-74.fc14.x86_64 ehci_hcd
Mar 7 04:37:12 localhost kernel: [ 0.966054] usb usb1: SerialNumber: 0000:00:1d.7
Mar 7 04:37:12 localhost kernel: [ 1.588066] usb 1-4: new high speed USB device using ehci_hcd and address 4
Mar 7 04:37:12 localhost kernel: [ 1.704395] usb 1-4: New USB device found, idVendor=058f, idProduct=6366
Mar 7 04:37:12 localhost kernel: [ 1.704399] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 7 04:37:12 localhost kernel: [ 1.704403] usb 1-4: Product: Mass Storage Device
Mar 7 04:37:12 localhost kernel: [ 1.704405] usb 1-4: Manufacturer: Generic
Mar 7 04:37:12 localhost kernel: [ 1.704407] usb 1-4: SerialNumber: 058F63666471
Mar 7 04:37:12 localhost kernel: [ 1.763519] Initializing USB Mass Storage driver...
Mar 7 04:37:12 localhost kernel: [ 1.763706] scsi2 : usb-storage 1-4:1.0
Mar 7 04:37:12 localhost kernel: [ 1.763816] usbcore: registered new interface driver usb-storage
Mar 7 04:37:12 localhost kernel: [ 1.763819] USB Mass Storage support registered.
Mar 7 04:37:12 localhost kernel: [ 2.764068] scsi 2:0:0:0: Direct-Access
Multi Flash Reader 1.00 PQ: 0 ANSI: 0
Mar 7 04:37:12 localhost kernel: [ 2.764831] sd 2:0:0:0: Attached scsi gener
ic sg2 type 0
Mar 7 04:37:12 localhost kernel: [ 2.767418] sd 2:0:0:0: [sdb] Attached SCSI
removable disk
[and then the lines I've already posted]
+++++++++
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