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4.
System Recovery
This chapter describes the steps to create a new SD/MMC card to boot up an ICM-
2010 board. When things go wrong, we could take this SD/MMC card as the backup
or the new system to start.
4.1.
Download the SD image
Downloaded the SD card image: go to
https://github.com/embux/
, and choose
the right image for your platform (in this case: ICM-2010_Ubuntu), in Readme.md
part, you will find the link for “The Linux Ubuntu12 SD Card Image for ICM-2010
download from Google Driver”, just click on it and it will start download immediately.
Once download has finished, you’ll have a .xz file (ex: ea2mx6dl-ubuntu12-
full.img.xz ).
4.2.
Write an SD/MMC Card using Linux (Ubuntu)
From the terminal run
df -h
.
Connect the SD card reader with the SD card inside.
Run
df -h
again and look for the new device that wasn't listed last time.
Record the device name of the filesystem's partition, for example:
/dev/sdc1.
Unmount the partition so that you will be allowed to overwrite the disk:
sudo unmount /dev/sdc1
Decompressed the xz file which download in sec 4.1
