Fabio Scotto di Santolo fd07d6ad1f Append NVIDIA params to GRUB cmdline instead of overwriting ...

Previously the task hardcoded GRUB_CMDLINE_LINUX to a fixed string
containing nymph's rd.luks.uuid, rootflags and apparmor parameters,
clobbering whatever the host had. Switch to an idempotent
lineinfile-with-backrefs loop that appends nouveau.modeset=0 and
nvidia-drm.modeset=1 only when missing, preserving the existing
kernel cmdline. grub-mkconfig now runs only when the cmdline changed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-13 23:44:14 +02:00

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tasks

Append NVIDIA params to GRUB cmdline instead of overwriting

2026-05-13 23:44:14 +02:00