řešení tohoto otravného problému.
1. drivery potahat odtud: http://anduin.linuxfromscratch.org/sources/linux-firmware/i915/
2. dát je /lib/firmware/i915/
3. aktualizovat init-ramfs
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/skl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/bxt_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/kbl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/glk_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/kbl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/kbl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/cml_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/icl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/ehl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/ehl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_huc_7.9.3.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_huc_7.9.3.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_huc_7.9.3.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_guc_62.0.0.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_huc_7.9.3.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/adlp_guc_62.0.3.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/tgl_dmc_ver2_12.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/rkl_dmc_ver2_03.bin
wget https://anduin.linuxfromscratch.org/sources/linux-firmware/i915/adlp_dmc_ver2_10.bin
mv *.bin /lib/firmware/i915/
update-initramfs -u -k all