Installation / Setup Tips
Q
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RHEL 6.3 uEFI combined with tboot is not supported. |
A
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 https://access.redhat.com/articles/186583 |