Activate native DSD + Driver Intel 7265 wifi card

[agent_kith]

Hi,
the message is the same:
 roon@roon:~$ sudo alsamixer
cannot open mixer: No such file or directory

Interesting. What happens when you run

Code:

sudo alsamixer -c1

roon@roon:~$ sudo su -c 'echo "0" > /sys/devices/virtual/backlight/acpi_video0/brightness


After running the command that symbol remains and I have to press ctrl + C to return to the prompt.

Woops, missed a quote at the end, try

Code:

sudo su -c 'echo "0" > /sys/devices/virtual/backlight/acpi_video0/brightness'