SOLVED how can I change the volume?

[Axel51]

Hello,
i did a fresh install of Bullseye OS and MM. But i can’t change the volume! Before it was enable on the taskbar . Any idea?
thanks

[sdetweil]

@Axel51 maybe

https://forums.raspberrypi.com/viewtopic.php?t=324067

[Axel51]

@sdetweil
Hi,
I have no speaker icon on the taskbar and no audio option with raspi-config command?
Need help!

[sdetweil]

@Axel51 I do not know

did u change the video driver?

[Axel51]

@sdetweil
i did the bullseye install and MM.
and i changed nothing
I can change the volume with the GoogleAssistant on the mirror only

[Axel51]

@sdetweil
As it was suggested, i added this line last in my /boot/cmdline.txt.
snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_compat_alsa=0

And now, i have the audio option in the raspi-config menu