[SOLVED]hdmi2vga+jack no sound

[acconciox]

Hi, if i plug hdmi, i have sound from jack/headphones, if i plugin hdmi to vga converter, then no sound from jack,

$this->bbcode_second_pass_code('', '
extra/alsa-lib 1.1.1-1 [installed]
extra/alsa-plugins 1.1.1-1 [installed]
extra/alsa-tools 1.1.0-2 [installed]
extra/alsa-utils 1.1.1-1 [installed]
extra/pulseaudio-alsa 2-3 [installed]
extra/zita-alsa-pcmi 0.2.0-3 [installed]
extra/libcanberra-pulse 0.30-6 [installed]
extra/pavucontrol 3.0-4 [installed]
extra/pulseaudio 8.0-3 [installed]
extra/pulseaudio-alsa 2-3 [installed]
extra/pulseaudio-jack 8.0-3 [installed]
extra/pulseaudio-jack 8.0-3 [installed]
community/jack2 1.9.10-4 [installed]
')

after
$this->bbcode_second_pass_code('', 'sudo amixer cset numid=3 1
')and $this->bbcode_second_pass_code('', 'reboot')
it works, Numid=3 (1 jack, 2 hdmi 0 auto)