TPM device failing to probe in RHEL 9.3 with message "tpm_crb: probe of MSFT0101:00 failed with error 378"
Issue
- TPM device failing to probe in RHEL 9.3
tpm_crb: probe of MSFT0101:00 failed with error 378
....
tpm_crb: probe of INTC6001:00 failed with error 378
....
tpm_crb: probe of MSFT0101:00 failed with error 512
Environment
- Red Hat Enterprise Linux 9.3
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.