Bug#517241: [alsa-devel] Laptop (Samsung Q45) speakers unmute when master channel is unmuted even with headphones connected
At Sat, 2 May 2009 13:14:42 +0100,
Sam Morris wrote:
>
> Since Linux 2.6.28 and through to 2.6.30-rc4, the hda-intel driver has had a
> bug on my laptop (a Samsung Q45).
>
> If I connect my headphones, the laptop's internal speakers are muted--fine. But
> if I then mute and unmute the master mixer channel, the speakers come back to
> life, even though the headphones are still connected.
Could you run alsa-info.sh with --no-upload option, and attach the
generated file?
thanks,
Takashi
>
> Please keep 517241-forwarded@bugs.debian.org CC'd in follow-ups.
>
> --
> Sam Morris
> https://robots.org.uk/
>
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