Настройка регулировки подсветки на ноутбуке Linux.

GeForce410M.txt

user01@SpSystem ~ $ sudo update-pciids
[sudo] пароль для user01: 
Downloaded daily snapshot dated 2018-06-18 03:15:02
user01@SpSystem ~ $ lspci | grep -E "VGA|3D"
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [GeForce 410M] (rev a1)
user01@SpSystem ~ $ sudo lspci -v -s 01:00.0
[sudo] пароль для user01: 
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [GeForce 410M] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: Sony Corporation GF119M [GeForce 410M]
	Flags: bus master, fast devsel, latency 0, IRQ 30
	Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
	Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Memory at d0000000 (64-bit, prefetchable) [size=32M]
	I/O ports at 4000 [size=128]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: [60] Power Management version 3
	Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [78] Express Endpoint, MSI 00
	Capabilities: [b4] Vendor Specific Information: Len=14 <?>
	Capabilities: [100] Virtual Channel
	Capabilities: [128] Power Budgeting <?>
	Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
	Kernel driver in use: nvidia
	Kernel modules: nvidiafb, nouveau, nvidia_384_drm, nvidia_384

user01@SpSystem ~ $ ls /sys/class/backlight/
acpi_video0