TPM Installation on Ubuntu 20: Troubleshooting and Solutions
Addressing Installation Errors
When attempting to install Ubuntu 20 from a USB, some users may encounter installation errors related to TPM 20 devices. To resolve these issues, it is essential to properly configure the TPM in the BIOS settings and ensure that the appropriate software and tools are installed in Ubuntu.
Enabling TPM in BIOS
To enable TPM, access the BIOS setup and navigate to the security settings. Locate the option for TPM and ensure that it is activated.
Installing TPM Tools in Ubuntu
Once TPM is enabled in the BIOS, open the terminal in Ubuntu and execute the following command to install the necessary TPM tools: ``` sudo apt-get install tpm-tools trousers ``` Follow the prompts to complete the installation.
Addressing DA Lockout Mode
If an error message indicating "TPM is in DA Lockout Mode" appears during the installation process, it may be necessary to clear the TPM. To do this, consult the manufacturer's documentation for specific instructions on clearing the TPM for your device.
Using Ubuntu Core 2x with TPM
To install Ubuntu Core 2x on a device with TPM, ensure that the device supports TPM 20. Additionally, verify that the correct tools are installed by executing the following commands: ``` sudo apt-get install swtpm sudo apt-get install tpm-tools ``` By following these steps, users can successfully install and configure TPM 20 devices in Linux, enabling them to take advantage of the enhanced security features offered by the technology.
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