Volume buttons don't affect bluetooth headphones.

[moshpirit]

I am running bluetoothd and use blueberry to connect the headphones. The problem is that Vol± buttons don't affect the headphones, but they work fine with the speakers. I'm using these scripts (I think they are the default with Endeavor OS):

• volume.sh
• volume_brightness.sh

I am not a developer, but they look good, I guess. Am I missing anything?

[okraits]

I don't know which volume buttons you mean and your links don't work.
But in general, you need to select the correct sink.

See: https://wiki.archlinux.org/title/PulseAudio#Keyboard_volume_control

[moshpirit]

Hi! I rechecked the links and they seem to work fine.

I mean XF86AudioRaiseVolume and XF86AudioLowerVolume buttons.

I've tried sh -c "pactl set-sink-mute 0 false ; pactl set-sink-volume 0 +5%" in the terminal but it doesn't seem to work (I checked that I have tactl installed)

I've connected the bluetooth and there's no changes.

pactl list sinks short
0       alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI3__sink     module-alsa-card.c      s16le 2ch 48000Hz       SUSPENDED
1       alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI2__sink     module-alsa-card.c      s16le 2ch 48000Hz       SUSPENDED
2       alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI1__sink     module-alsa-card.c      s16le 2ch 48000Hz       SUSPENDED
3       alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Speaker__sink   module-alsa-card.c      s16le 2ch 48000Hz       SUSPENDED
4       bluez_sink.41_42_AA_67_A4_49.handsfree_head_unit        module-bluez5-device.c  s16le 1ch 16000Hz       RUNNING

[orestisfl]

Try opening the links on a private tab, they are not opening for me either

[moshpirit]

You're right! sorry:

• volume.sh
• volume_brightness.sh

[orestisfl]

sh -c "pactl set-sink-mute 0 false ; pactl set-sink-volume 0 +5%"

From the sink list above, it seems like you need to use sink 4 instead of 0