How to update driver(Not tested)

NVIDIA Tegra Linux Driver Package is not updated with "apt-get upgrade".
You need to download and install it.
This is how to do that.

Requirement:

Instruction:

  1. Log in to your Jetson TK1
  2. Download NVIDIA Tegra Linux Driver Package and extract it
    3. $ wget http://developer.download.nvidia.com/mobile/tegra/l4t/r21.1.0/Tegra124_Linux_R21.1.0_armhf.tbz2
$ sudo tar -vxjf Tegra124_Linux_R21.1.0_armhf.tbz2
  3. Change directory and run the script
    4. $ cd Linux_for_Tegra
$ sudo ./apply_binaries.sh -r /
    If the apply_binaries.sh script installs the binaries correctly, the last message output from the script is "Success!".
  4. Check driver files
    5. $ sha1sum -c /etc/nv_tegra_release
    Next step is updating kernel.
  5. Login to your host PC
  6. Download NVIDIA Tegra Linux Driver Package and extract it in host PC
    7. $ wget http://developer.download.nvidia.com/mobile/tegra/l4t/r21.1.0/Tegra124_Linux_R21.1.0_armhf.tbz2
sudo tar -vxjf Tegra124_Linux_R21.1.0_armhf.tbz2
  7. Change directory to "Linux_for_Tegra"
    8. $ cd Linux_for_Tegra
  8. Connect Jetson TK1 to host PC and boot Jetson TK1 in recovery mode
  9. Flash kernel
    10. Execute following command in host PC.
    If you installed OS in internal storage:
    $ sudo ./flash.sh -k 6 jetson-tk1 mmcblk0p1
    If you installed OS in external storage:(Not tested)
    $ sudo ./flash.sh jetson-tk1 <rootdev>
    If target storage is
    USB or SATA: <rootdev> = sda1
    SD card: <rootdev> = mmcblk1p1
  10. Reset Jetson TK1
  11. Login to Jetson TK and check kernel version
    12. $ uname -a

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