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

Product Model
QuantaGrid D51B-1U QuantaGrid D51BP-1U QuantaGrid D51PS-1U QuantaGrid D51PC-1U STRATOS S210-X12RS QuantaGrid D51B-2U STRATOS S215-X22KQ STRATOS S200-X22TQ STRATOS S210-X22RQ STRATOS S400-X44E QuantaGrid Q71L-4U QSSC-S4R QuantaPlex T21SR-2U STRATOS S810-X52LR QuantaGrid D51BV-2U STRATOS S210-X2A2J QuantaPlex T41S-2U (4-Node) QuantaPlex T41SP-2U (4-Node) STRATOS S810-X52L (4-Node) F06D F06A F03A F03C MC510 Compute Blade