My GoFlex Home is unwell

[BrianM]

Hi,
After months of stable operation, I made the mistake (prior to doing other file maintenance) of doing a Pacman upgrade.
I suffered the glibc error, but depsite trying to follow posts here (answering N to do you want to update pacman itself) I got the "error nothing changed" scenario.
Following other instructions, I tried to remedy with no luck.
I then tried to do a complete system restore using the Seagate Firmware reset, but that didn't work. (The Reset Button option appears to not work - no white light.) Indeed that process merely seemed to break the ability to boot from the USB.
However, with the original TB drive and an test small drive (120Gb) I am getting a green light, and can access via the 10.10.10.5 Uboot monitor. (Txt of log attached)
If anyone can guide me through restoring this (being the Linux noobie, but old PC hack that I am) I'd be most grateful.
Thanks
Brian
$this->bbcode_second_pass_code('', 'ubuntu@ubuntu:~$ nc -lu 10.10.10.5 6666

U-Boot 2010.09 (Feb 16 2011 - 18:44:23)
UBIT v0.6 by Jeff Doozan and Peter Carmichael
(Re)start USB...
USB: Register 10011 NbrPorts 1
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot: 2 1
0
UBIFS error (pid 0): ubifs_get_sb: cannot open "ubi:fast", error -19
Error reading superblock on volume 'ubi:fast'!
UBIFS not mounted, use ubifs mount to mount volume first!
** Block device usb 0 not supported
** Block device usb 0 not supported

** Invalid boot device **

** Invalid boot device **
** Block device usb 1 not supported
** Block device usb 1 not supported

** Invalid boot device **

** Invalid boot device **
** Block device usb 2 not supported
** Block device usb 2 not supported

** Invalid boot device **

** Invalid boot device **
** Block device usb 3 not supported
** Block device usb 3 not supported

** Invalid boot device **

** Invalid boot device **

Reset IDE: Bus 0: OK Bus 1: not available
Device 0: Model: FUJITSU MHY2120BH Firm: 0040020B Ser#: K427T822KRYU
Type: Hard Disk
Supports 48-bit addressing
Capacity: 114473.4 MB = 111.7 GB (234441648 x 512)
Loading file "/boot/uImage" from ide device 0:1 (hda1)
2856016 bytes read
Loading file "/uInitrd" from ide device 0:1 (hda1)
** File not found /uInitrd
Loading file "/boot/uInitrd" from ide device 0:1 (hda1)
** File not found /boot/uInitrd
## Booting kernel from Legacy Image at 00680000 ...
Image Name: Linux-3.1.10-13-ARCH
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2855952 Bytes = 2.7 MiB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...
')

[moonman]

Your U-Boot is intact. Just follow the link in my signature to reinstall.

[BrianM]

$this->bbcode_second_pass_quote('moonman', 'Y')our U-Boot is intact. Just follow the link in my signature to reinstall.

[BrianM]

OK, moonman, following your instructions has got me a successful USB boot. Many thanks.
I suspect that original unpacking was incomplete due to attempt to do it under windows...
Will now follow procedure onto original Seagate drive, and update here.

[BrianM]

OK, GoFlex Home now up and running, back with Dynamic IP, which I'll restore, as well as other settings.
Thanks moonman for a simple instruction.

PS. What's the crack with Pacman not working still?