Installation / Setup Tips

RHEL 6.3 uEFI combined with tboot is not supported.

After installing RHEL 6 in UEFI mode, the system cannot boot up and the following error message appears:

Invalid magic number: 0

Error 13: Invalid or unsupported executable format

Press any key to continue...

Trusted Execution Technology(TXT) and tboot are supported in RHEL 6 when using legacy BIOS. TXT and tboot will does not work with uEFI mode enabled. With uEFI and tboot enabled the server will not boot.

For more details, please check

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