Keyboard freeze fix for os 650-656

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Fix to the January 2011 touchpad and keyboard problem <trac>10597</trac>.

You will need:

  • a USB drive of at least 16 MB capacity,
  • internet access on a computer other than the XO laptop,
  • power,
  • about ten minutes,

Prepare USB drive

Microsoft Windows

Mac OS X

  • insert the USB drive,
  • switch tasks to Finder, display the USB drive, notice the name of the USB drive,
  • create a folder boot on the USB drive,
  • control-click on this link, select Download Linked File As ..., and a Save As dialog will appear,
  • change Where to the name of the USB drive, usually Untitled, then click on the boot folder, then click on Save, the dialog will go away,
  • switch tasks to Finder, display the USB drive,
  • eject the USB drive,
  • go to the Upgrade Firmware section on this page.

Linux - GNOME and Firefox

  • insert the USB drive,
  • create a boot folder on the USB drive,
  • click on the this link, and a dialog window will appear asking you what you want done with the download,
  • save the download to the USB drive in the boot folder,
  • close the Downloads window,
  • eject the USB drive,
  • go to the Upgrade Firmware section on this page.

Linux - Terminal

cd /media/DRIVE
wget http://dev.laptop.org/pub/firmware/q2d14/bootfw.zip
umount /media/DRIVE

Upgrade Firmware

  • boot the laptop from the USB drive,
  • you should see a message that the firmware has been upgraded successfully,
  • turn off the laptop,
  • remove the power cord,
  • remove the battery,
  • wait thirty (30) seconds,
  • remove the USB drive,
  • insert the battery and power cord,
  • start the laptop and test it.

Problems

  • if you do not see a message that the firmware has been upgraded successfully, check that the USB drive meets these conditions:
    • it has a boot folder,
    • there is a file bootfw.zip in the boot folder,
    • the USB drive has a DOS MBR partition type rather than GPT, (try another drive),