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/ 3 Years ago, fri, november 5, 2021, 11:14:23
The problem is that ubuntu 22.04 when i upgraded it from 21.10 i got the error below, after some time searching i found a similar old resolved issue!
[ 0.000000] efi: SMBIOS=0xaf054000 ACPI=0xafffd000 ACPI 2.0=0xafffd014 ESRT=0xaeee4000 MOKvar=0xa8891000 RNG=0xaeee5a18 TPMEventLog=0xa1ea8018
[ 0.000000] TPM Final Events table not present
[ 0.017405] ACPI: SSDT 0x00000000AFFFA000 0004B7 (v02 LENOVO Tpm2Tabl 00001000 INTL 20141107)
[ 0.017413] ACPI: TPM2 0x00000000AFFF8000 000034 (v03 LENOVO TP-N1G 00001850 PTEC 00000002)
[ 0.017507] ACPI: Reserving TPM2 table memory at [mem 0xafff8000-0xafff8033]
[ 4.759925] tpm tpm0: Operation Timed out
[ 11.583944] tpm tpm0: Operation Timed out
[ 11.583965] tpm_crb: probe of MSFT0101:00 failed with error -62
[ 11.665192] ima: No TPM chip found, activating TPM-bypass!
The consequences of this error are:
I can't turn on after sleep mode
The computer does not turn off immediately after shutdown
Lenovo Yoga 260
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