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* [[Shutdown]] the XO-1,
* [[Shutdown]] the XO-1,
* insert the USB drive and the SD card into the XO-1 using the appropriate sockets,
* insert the USB drive and the SD card into the XO-1 using the appropriate sockets,
* turn on the XO-1, and wait for the shell prompt:
* hold down all four game keys above the power button,
* turn on the laptop,
root@box:~# _
* wait for the message ''Release the game keys to continue'',
* start the install:
* release the game keys.
fs-update 32014o0.zd

* the block number being written is displayed in hex, and starts at 0001, runs to 3772, and then resets to 0000,
The install will start.
* wait between eight and 25 minutes, depending on the SD card performance, for ''completed, please reboot''. and the shell prompt will return, like this:

root@box:~# fs-update 32014o0.zd
Blocks/square: 2 Total blocks: 14195 Now writing: 70 0 %
installing, please standby
Installing to SD card ..... please wait.
0001 ... 3772 0000

completed, please reboot
* when the install finishes:
root@box:~# _

* remove the USB drive, power off, power on, wait for Sugar, verify version in My Settings, About my Computer.
Blocks/square: 2 Total blocks: 14195 Now writing: 0 0 %
Rebooting in 10 seconds ... please wait.

* you may remove the USB drive now, during the reboot, or after the reboot.


== Alternate Solution ==
== Alternate Solution ==

Revision as of 06:10, 7 July 2014

Problem

The operating system does not run from an SD card in the external slot of an XO-1.

Proposed Solution

  • select an SD card of at least 4GB; the faster the better, but it will be erased by the process below,
  • select a USB drive of at least 1GB,
  • download 32014o0.zip (601 MB) and expand the contents onto the USB drive,
  • Shutdown the XO-1,
  • insert the USB drive and the SD card into the XO-1 using the appropriate sockets,
  • hold down all four game keys above the power button,
  • turn on the laptop,
  • wait for the message Release the game keys to continue,
  • release the game keys.

The install will start.

 Blocks/square: 2        Total blocks: 14195     Now writing: 70  0 %
 Installing to SD card ..... please wait.
  • when the install finishes:
 Blocks/square: 2        Total blocks: 14195     Now writing: 0  0 %
 Rebooting in 10 seconds ... please wait.
  • you may remove the USB drive now, during the reboot, or after the reboot.

Alternate Solution

  • download as above,
  • insert the USB drive and SD card into an XO-1.5, XO-1.75, or XO-4, but do not boot the laptop from the USB drive,
  • instead, at the Ok prompt, type
devalias fsdisk ext:0
fs-update u:\32014o0.zd
  • wait for the fs-update to complete,
  • remove the USB drive, insert into an XO-1, power on, wait for Sugar, verify version in My Settings, About my Computer.

See Also