Try against to boot into default mode and other related fatal errors
Tpm_crb MSFT010100: An Annoying Firmware Bug
Users who have recently updated to kernel 5.16.0-2204 LTS have been encountering a frustrating firmware bug related to tpm_crb MSFT010100. This bug manifests itself as the following error message: "ACPI region does not cover the entire command response." As a result of this bug, users are unable to boot into the default mode of their operating system.
A Temporary Fix
While a permanent fix is still being developed, there is a temporary workaround that can be used to mitigate the issue. To implement this workaround, users should follow these steps:
1.Boot into the recovery mode of your operating system.
2.Mount the root partition.
3.Edit the file /etc/default/grub and add the following line to the end of the file:
``` GRUB_CMDLINE_LINUX_DEFAULT="pcr=off" ``` 4.Save the file and exit the text editor.
5.Update the GRUB configuration:
``` sudo update-grub ``` 6.Reboot your system.
This workaround should allow you to boot into the default mode of your operating system. However, it is important to note that this is only a temporary solution, and a permanent fix will still be required.
Conclusion
The tpm_crb MSFT010100 firmware bug is a frustrating issue that has affected many users. However, by following the steps outlined in this article, you can implement a temporary workaround that will allow you to boot into the default mode of your operating system. While a permanent fix is still being developed, this workaround should provide some relief in the meantime.
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