usual stuff (mkdir,touch)
the list of firmware blobs i’m using are the ones that command line outputs saying that they are possibly missing. Your blob list may very well be different. And obviously, pick your own paths for your own downloads.
mkdir ~/Files/firmware/i915 cd ~/Files/firmware/i915 nano -w ./dw11 https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/skl_dmc_ver1_27.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/kbl_dmc_ver1_04.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/cnl_dmc_ver1_07.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/glk_dmc_ver1_04.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/kbl_guc_ver9_39.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/bxt_guc_ver9_29.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/skl_guc_ver9_33.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/kbl_huc_ver02_00_1810.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/bxt_huc_ver01_07_1398.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/skl_huc_ver01_07_1398.bin
Then you tell wget to everything in the list, copy the files to where the system can use them, and make a new image
wget -i ./dw11
sudo cp ~/Files/firmware/*.bin /lib/firmware/i915/sudo update-initramfs -u