Public bug reported:
Headphones were working fine until I ran
sudo apt-get install libdvdread4 && sudo
/usr/share/doc/libdvdread4/install-css.sh
Now they do not work, do not stop the line output from working, and appear
greyed out in AlsaMixer. It is as if the headphone socket had ceased to exit
The hardware is still fully operational in the Windows on the same
computer
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https://bugs.launchpad.net/bugs/715532
Title:
the headphones are no longer recognised.
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https://bugs.launchpad.net/bugs/715532
Title:
the headphones are no longer recognised.
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Thanks for the help, but so far no change.
I ran the three lines of code:
sudo add-apt-repository ppa:ubuntu-audio-dev/ppa
sudo apt-get update
sudo apt-get install linux-alsa-driver-modules-$(uname -r)
Alsamixer remains the same (Item: Headphone [db gain 0.00 0.00], and
the graphical representati
I downloaded
linux-headers-2.6.38-999-generic_2.6.38-999.201102231436_amd64.deb
23-Feb-2011 15:56 799K
and
linux-image-2.6.38-999-generic_2.6.38-999.201102231436_amd64.deb
23-Feb-2011 15:55 34M
then ran
sudo dpkg -i *.deb
and rebooted to the 2.6.3
I have carried out all of the suggestions, and there is no change. in
Gnome-Alsa Mixer there is no front headphone socket displayed, all the
Sound card elements were already checked, nothing was muted,
everything was as you say, and the hardware works correctly under
Windows.
Thanks for the help,
P
I think I've solved it!
In Windows the socket was working perfectly well, so how could the plug not be
correctly inserted? Well, apparently it can be in well enough for Windows but
not Linux. In Windows the plug (though not fully in) took a signal and
inhibited the line out from the other outlet
