On Fri Apr 21, 2023 at 9:27 PM EEST, Jason A. Donenfeld wrote: > Did you use the patch I sent you and suspend and resume according to > the instructions I gave you? If not, I don't have much to add. Finally, I got it reproduced at my side with TPM 1.2: [ 0.379677] tpm_tis 00:00: 1.2 TPM (device-id 0x1, rev-id 1) [ 32.453447] tpm tpm0: tpm_transmit: tpm_recv: error -5 [ 33.450601] tpm tpm0: Unable to read header [ 33.450607] tpm tpm0: tpm_transmit: tpm_recv: error -62 I'll look at this further after I've sent v6.3 PR. BR, Jarkko
