The configuration update for the x86_64-linux t15 hardware adds a US layout variant to the existing German keyboard configuration. This change will allow switching between US and German keyboard layouts as per user requirements.
This commit updates the hardware configuration file for the x86_64-linux system. Specifically, it modifies the xserver keymap settings, ensuring proper keymap configuration for 'de' layout with 'nodeadkeys' variant in the x86_64-linux system.
Multiple boot options have been added in the hardware-configuration for the x86_64-linux system. This includes unsafe secrets mitigation options, such as 'noibrs', 'noibpb', 'nopti', etc., to potentially enhance system performance.
Harald Hoyer