scsi_mod.use_blk_mq=y dm_mod.use_blk_mq=y
usbcore.quirks=1b1c:1b38:gn,1b1c:1b3c:gn
iTCO_wdt
controls watchdog on some Intel platformssp5100_tco
controls watchdog on some AMD platformsnowatchdog
disables both soft and hard generic watchdogsmodprobe.blacklist=iTCO_wdt,sp5100_tco nowatchdog
mitigations=off
S0
to suspend and wake quickly on supported systemsdeep
option also worksmem_sleep_default=s2idle
nohz=on
dmesg
for any DMAR-related errorsintel_iommu=on
i915.enable_fbc=1
i915.fastboot=1
i915.enable_psr=1
i915.enable_guc=3
radeon.deep_color=1
systemd.restore_state=0
drm.debug=0xe
amdgpu.ppfeaturemask=0xffffffff
cat '/sys/module/amdgpu/parameters/ppfeaturemask' | grep '4294967295'
pci=nocrs,pcie_bus_perf
efi
is for UEFI systemspci
is for Legacy systems and Coreboot with SeaBIOS payloadreboot=pci
reboot=efi
59
in the below command works in Wayland, but not 60
for p in /sys/class/drm/*/status; do con=${p%/status}; echo -n "${con#*/card?-}: "; cat $p; done
video=HDMI-A-1:3840x2160MR@59