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2.1 KiB
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69 lines
2.1 KiB
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.. _compatibility-check:
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Check processor and EFI firmware compatibility
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##############################################
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Before installing |CL-ATTR|, check your host system's processor and EFI firmware
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compatibility. To check compatibility, choose one of the following paths:
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* From a system with a Linux\* OS installed, follow the instructions to :ref:`check-compatibility-steps`.
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* From a non-Linux OS, first :ref:`bare-metal-install-desktop` and then follow
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the instructions to :ref:`check-compatibility-steps`.
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.. note::
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This does not check other system components (for example: storage and
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graphics) for compatibility with |CL|.
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.. _check-compatibility-steps:
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Check compatibility
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*******************
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#. Download the `clear-linux-check-config.sh`_ file.
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If a browser is not available, use:
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.. code-block:: console
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curl -O https://cdn.download.clearlinux.org/current/clear-linux-check-config.sh
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#. Make the script executable.
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.. code-block:: console
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chmod +x clear-linux-check-config.sh
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#. Run the script.
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#. Check to see if the host's processor and EFI firmware is capable of
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running |CL|.
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.. code-block:: console
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./clear-linux-check-config.sh host
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#. Check to see if the host is capable of running |CL| in a container.
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.. code-block:: console
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./clear-linux-check-config.sh container
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The script prints a list of test results similar to the output below.
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All items should return a `SUCCESS` status. This example indicates the
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host's processor and EFI firmware support running |CL|.
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.. code-block:: console
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Checking if host is capable of running Clear Linux* OS
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SUCCESS: 64-bit CPU (lm)
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SUCCESS: Supplemental Streaming SIMD Extensions 3 (ssse3)
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SUCCESS: Streaming SIMD Extension v4.1 (sse4_1)
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SUCCESS: Streaming SIMD Extensions v4.2 (sse4_2)
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SUCCESS: Advanced Encryption Standard instruction set (aes)
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SUCCESS: Carry-less Multiplication extensions (pclmulqdq)
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SUCCESS: EFI Firmware
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.. _clear-linux-check-config.sh: https://cdn.download.clearlinux.org/current/clear-linux-check-config.sh
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