Firmware Bug in Kernel 5.16.0-2204 LTS Causes Boot Delays and Issues
Error Message Indicates a TPM_CRB Firmware Bug
Reports have surfaced of a firmware bug affecting the latest Linux kernel version, 5.16.0-2204 LTS. Users who have updated to this kernel may encounter boot delays and other issues due to a bug related to the TPM_CRB firmware.
Symptoms and Suggested Fix
When executing the command "dmesg grep tpm_crb," affected users may see the following error message:
"tpm_crb: msft0101: firmware bug: i2c transaction failed (error = -61) after updating to the kernel 5.16.0-2204 LTS booting 25s delay 25710318 i2c_hid_acpi Probe of i2c-INT33D100 failed with error -61. ACPI region does not cover the entire command/response buffer."
A temporary workaround involves booting into default mode. However, this may not fully resolve the issue.
Further Investigation and Potential Resolution
The issue has been reported to the Linux Mint and Ubuntu community forums. Developers are currently investigating the firmware bug and working on a fix. Users are advised to monitor the relevant forums for updates and instructions.
Impact on Linux Users and System Stability
The firmware bug can impact the stability and performance of Linux systems. Boot delays and other issues can disrupt daily workflows and tasks. Users who encounter these issues are encouraged to follow official updates and seek assistance from the community forums while awaiting a permanent solution.
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