Acpi Msft0101 __full__ May 2026

Is it malware? A broken chip? A missing driver from 2015?

Now go forth, banish the yellow exclamation mark, and never think about ACPI MSFT0101 again—until your next BIOS update, anyway. Have a different fix or a horror story about this error? Drop it in the comments below. acpi msft0101

# Blacklist the problematic driver echo "blacklist tpm_crb" | sudo tee /etc/modprobe.d/tpm_crb-blacklist.conf sudo update-initramfs -u sudo reboot Is it malware