OPTION;DESCRIPTION
noplymouth;Disable Plymouth
rd.plymouth=0;Disable Plymouth
plymouth.enable=0;Disable Plymouth
plymouth.debug;Write debug output into /var/log/plymouth-debug.log
acpi=off;Disable ACPI
noapic;Disable APIC
nolapic;Disable local APIC
single;Single User Mode
nomodeset;Disable kernel selection and loading of video drivers
nouveau.modeset=0;Enable driver (default: auto, 0 = disabled, 1 = enabled, 2 = headless) (int)
nouveau.noaccel;Disable kernel/abi16 acceleration (int)
i915.modeset=1;Use kernel modesetting [KMS] (0=disable, 1=on, -1=force vga console preference [default]) (int)
i915.enable_fbc=0;Enable frame buffer compression for power savings (default: -1 (use per-chip default)) (int)
i915.enable_dc=0;Enable power-saving display C-states. (-1=auto [default], 0=disable, 1=up to DC5, 2=up to DC6, 3=up to DC5 with DC3CO, 4=up to DC6 with DC3CO) (int)
i915.enable_psr=0;Enable PSR (0=disabled, 1=enabled) (int)
i915.disable_power_well=1;Disable display power wells when possible (-1=auto [default], 0=power wells always on, 1=power wells disabled when possible) (int)
i915.enable_ips=N;Enable IPS (default: true) (int)
i915.fastboot=1;Try to skip unnecessary mode sets at boot time (0=disabled, 1=enabled) Default: -1 (use per-chip default) (int)
i915.disable_display=Y;Disable display (default: false) (bool)
i915.enable_guc=0;Enable GuC load for GuC submission and/or HuC load. Required functionality can be selected using bitmask values. (-1=auto [default], 0=disable, 1=GuC submission, 2=HuC load) (int)
i915.enable_dp_mst=N;Enable multi-stream transport (MST) for new DisplayPort sinks. (default: true) (bool)
i915.enable_gvt=Y;Enable support for Intel GVT-g graphics virtualization host support (default:false) (bool)
ahci.marvell_enable=1;Marvell SATA via AHCI (1 = enabled) (int)
ahci.mobile_lpm_policy=1;Default LPM policy for mobile chipsets (default:-1) (int)
snd-intel-dspcfg.dsp_driver=1;Force the DSP driver for Intel DSP (0=auto, 1=legacy, 2=SST, 3=SOF) (int)
intel_idle.no_acpi=Y;Do not use ACPI _CST for building the idle states list (default:N) (bool)
intel_idle.use_acpi=Y;Use ACPI _CST for building the idle states list (default:N) (bool)
intel_idle.max_cstate=1;Prevents the processor from going into a deep sleep state (default:9) (int)
intel_idle.max_cstate=2;Eliminates flickering laptop display on Ultra Voltage processors (int)
intel_idle.max_cstate=3;Eliminates flickering laptop display on Ultra Voltage processors (int)
intel_idle.max_cstate=4;Eliminates flickering laptop display on Ultra Voltage processors (int)
intel_idle.states_off=1;Mask of disabled idle states (0=disabled, 1=enabled) Default: 0 (uint)
usbcore.autosuspend=-1;Default autosuspend delay (-1=disabled) (int)
modprobe.blacklist=nouveau;Force dont`t load nouveau driver video for Nvidia
libata.noacpi=1;Disabling ACPI support for libata driver
loglevel=3;Displays only errors and higher priority messages
iommu=pt;Passthrough. Interrupt remapping is enabled but I/O remapping is disabled (on=Enable, pt=Passthrough, off=Disable)
intel_iommu=on;An Intel hardware component called the I/O controller, which maps virtual device addresses to the physical addresses of system memory (on=Enable, pt=Passthrough, off=Disable)
amd_iommu=on;An AMD hardware component called the I/O controller, which maps virtual device addresses to the physical addresses of system memory (on=Enable, pt=Passthrough, off=Disable)