headphones not working on Ultimate Edition 3.4 Lite
Posted:
Wed Apr 10, 2013 8:13 pm
by Brahim
I have just bought a new Dell Vostro i3 and installed Ultimate Edition 3.4 Lite 64bit. When I plug in my headphones the speakers continue working normally as if my headphones were not detected then occasionally I get sound from both. I fixed the issue following the indtructions from the Ubuntu official documentation at
https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMSBut I mistakingly run the command line below(which is for asus not dell) and I want to undo the changes it has done to my sytem :
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echo "options snd-hda-intel model=asus" | sudo tee -a /etc/modprobe.d/alsa-base.conf
heelp
Re: headphones not working on Ultimate Edition 3.4 Lite
Posted:
Wed Apr 10, 2013 8:52 pm
by ryanvade
remove the "echo "options snd-hda-intel model=asus" " from /etc/modprobe.d/alsa-base.conf .
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sudo nano /etc/modprobe.d/alsa-base.conf
Then check the alsa settings with alsamixer.
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alsamixer
or amixer
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amixer
Re: headphones not working on Ultimate Edition 3.4 Lite
Posted:
Wed Apr 10, 2013 9:29 pm
by Brahim
Thanks for your quick response
But I don't know what to do after running:
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sudo nano /etc/modprobe.d/alsa-base.conf
Re: headphones not working on Ultimate Edition 3.4 Lite
Posted:
Wed Apr 10, 2013 9:38 pm
by ryanvade
well, you can use the arrow keys to navigate to the line you want to delete. Then right arrow to the end of that line. Then delete with backspace. Then to save ctrl+X, Y (it will ask if you WANT to), then Enter.
OR you can replace nano with Gedit, kate, etc. Your favorite text editor....
Re: headphones not working on Ultimate Edition 3.4 Lite
Posted:
Wed Apr 10, 2013 9:42 pm
by Brahim
This is the output of
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sudo nano /etc/modprobe.d/alsa-base.conf
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GNU nano 2.2.6 Fichier : /etc/modprobe.d/alsa-base.conf
# autoloader aliases
install sound-slot-0 /sbin/modprobe snd-card-0
install sound-slot-1 /sbin/modprobe snd-card-1
install sound-slot-2 /sbin/modprobe snd-card-2
install sound-slot-3 /sbin/modprobe snd-card-3
install sound-slot-4 /sbin/modprobe snd-card-4
install sound-slot-5 /sbin/modprobe snd-card-5
install sound-slot-6 /sbin/modprobe snd-card-6
install sound-slot-7 /sbin/modprobe snd-card-7
# Cause optional modules to be loaded above generic modules
install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { /sbin/modpro$
#
# Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sbi$
install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { $
install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sbi$
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS &$
[ Lecture de 44 lignes ]
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which line should i remove?
And is it safe to leave it that way!! No issues so far