grml radeon.modeset=0 nomodeset Disable Kernel Mode Setting (KMS) for Radeon driver.
grml i915.modeset=0 nomodeset Disable Kernel Mode Setting (KMS) for Intel driver.
grml nouveau.modeset=0 nomodeset Disable Kernel Mode Setting (KMS) for Nouveau driver.
+grml cirrus.modeset=0 nomodeset Disable Kernel Mode Setting (KMS) for Cirrus driver.
Installation related settings:
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