Ubuntu 22.04 LTS Kernel Panic Related to TPM Firmware Bug
Error Message:
dmesg grep tpm_crb:
- Probe of MSFT010100 failed with error -62 - ACPI region does not cover the entire command response buffer.
Affected Systems:
- Ubuntu 22.04 LTS
Cause:
- Firmware bug in MSFT010100 TPM chip
Symptoms:
- Kernel panic during boot - Error messages related to TPM and ACPI - Occasional errors related to PCIe ports
Solution:
- Try booting into default mode - Please note that this may not resolve the issue.
Additional Information:
- The issue is being investigated and a fix is expected in a future kernel update. - Users are advised to monitor bug tracking systems for updates.
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