Hi,
Hoping this might help someone. Feel free to contact me. Yesterday I installed Debian 10 (Buster) with Xfce GUI to my laptop. After installing "firmware-linux firmware-realtek" warnings were reported, "Possible missing firmware /lib/firmware/nvidia/gv100/" ... "for module nouveau". There is no directory for gv100. The laptop has Intel Corporation 4th Gen Core Processor Integrated Graphics Controller and GeForce GTX 860M video graphics controller. Laptops boots OK and I can log in without obvious issues. I have watched YouTube video at 1920x1080 full screen without noticing any issues. Later today, if time permits, I am hoping to install "NVIDIA-Linux-x86_64-430.34.run", which if I read correctly, contains Nvidia's drivers for a "GeForce GTX 860M". # apt list --installed | grep firmware WARNING: apt does not have a stable CLI interface. Use with caution in scripts. firmware-amd-graphics/stable,now 20190114-1 all [installed,automatic] firmware-linux-free/stable,now 3.4 all [installed,automatic] firmware-linux-nonfree/stable,now 20190114-1 all [installed,automatic] firmware-linux/stable,now 20190114-1 all [installed] firmware-misc-nonfree/stable,now 20190114-1 all [installed,automatic] firmware-realtek/stable,now 20190114-1 all [installed] # ls -hal /lib/firmware/nvidia/ total 68K drwxr-xr-x 17 root root 4.0K Jul 18 00:03 . drwxr-xr-x 35 root root 4.0K Jul 18 00:03 .. drwxr-xr-x 2 root root 4.0K Jul 18 00:03 gk20a drwxr-xr-x 4 root root 4.0K Jul 18 00:03 gm200 drwxr-xr-x 4 root root 4.0K Jul 18 00:03 gm204 drwxr-xr-x 4 root root 4.0K Jul 18 00:03 gm206 drwxr-xr-x 5 root root 4.0K Jul 18 00:03 gm20b drwxr-xr-x 4 root root 4.0K Jul 18 00:03 gp100 drwxr-xr-x 6 root root 4.0K Jul 18 00:03 gp102 drwxr-xr-x 6 root root 4.0K Jul 18 00:03 gp104 drwxr-xr-x 6 root root 4.0K Jul 18 00:03 gp106 drwxr-xr-x 6 root root 4.0K Jul 18 00:03 gp107 drwxr-xr-x 6 root root 4.0K Jul 18 00:03 gp108 drwxr-xr-x 5 root root 4.0K Jul 18 00:03 gp10b drwxr-xr-x 2 root root 4.0K Jul 18 00:03 tegra124 drwxr-xr-x 2 root root 4.0K Jul 18 00:03 tegra186 drwxr-xr-x 2 root root 4.0K Jul 18 00:03 tegra210 Processing triggers for initramfs-tools (0.133) ... update-initramfs: Generating /boot/initrd.img-4.19.0-5-amd64 W: Possible missing firmware /lib/firmware/nvidia/gv100/sec2/sig.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/sec2/image.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/sec2/desc.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/nvdec/scrubber.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_method_init.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_bundle_init.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_nonctx.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_ctx.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_sig.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_data.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_inst.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_bl.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_sig.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_data.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_inst.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_bl.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/ucode_unload.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/ucode_load.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/unload_bl.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/bl.bin for module nouveau Processing triggers for libvlc-bin:amd64 (3.0.7-1) .. lspci -vvnn 00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer 4th Gen Core Processor Integrated Graphics Controller [1558:3501] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-

