Хотел уменьшить время загрузки ядра, напоролся вот на это:
[ 2.014762] pci 0000:00:02.0: Boot video device
[ 2.014796] pci 0000:00:1a.0: EHCI: BIOS handoff
[ 3.112842] pci 0000:00:1a.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001
[ 3.113071] pci 0000:00:1d.0: EHCI: BIOS handoff
[ 4.211633] pci 0000:00:1d.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001
[ 4.221108] pci 0000:09:00.0: xHCI BIOS handoff failed (BIOS bug ?) 00010401
[drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed