Comment 44 for bug 1938678
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| Chris Coulson (chrisccoulson) wrote Re: [intel] [tgl-h][iotg] [hwe-tpm] Ubuntu Core hangs during bootup on TGL-H | #44 |
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4d1350f
(Get the code!)
Thanks. The issue is that the firmware provides a debugger which breaks the PCR calculations. I'm not sure whether it's actually desirable to fix this or detect it and provide a better error message given that the ability to attach a debugger defeats any protections offered by full-disk encryption.