Category Archives: bios

Why is my TPM bugged? If I enable checks on PCR 8,9,10, it ALWAYS asks for decryption password even if it shouldn’t [migrated]

Posted on by

I’ve also checked with systemd-analyze pcrs if PCRs are the same at every reboot, and they are.
Only at first reboot I don’t know why the only PCRs that change are 8,9,10 lol(I don’t know why)… but in next reboots they are always the sam… Continue reading Why is my TPM bugged? If I enable checks on PCR 8,9,10, it ALWAYS asks for decryption password even if it shouldn’t [migrated]→

Why the TPM PCRs does not consider a UEFI settings change? If someone resets CMOS, it’s undetected

Posted on by

In my laptop I’ve set up a bios password when I power on the laptop, and once I enter it the laptop starts my linux distro and decrypts the disk without asking any other password. To do this I’ve set up TPM to automatically decrypts the di… Continue reading Why the TPM PCRs does not consider a UEFI settings change? If someone resets CMOS, it’s undetected→