I am using an HP DV7 laptop (i7-2860QM)
in /etc/modprobe.d/alsa-base-conf:
I commented out:
# options snd-hda-intel model=auto
(# added)
Then added:
options snd_hda_intel model=hp-dv7
Then closed the file and did:
sudo alsa force-reload
It came up running.
The sound settings indicator appl
do you mean this bug is due to alsa-driver 1.0.24 ?
17.432571] snd_hda_intel :80:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ
17
[ 17.432636] snd_hda_intel :80:01.0: setting latency timer to 64
[ 17.432641] snd_hda_intel :80:01.0: PCI: Disallowing DAC for device
[ 17.786106] h
Thanks for sharing the problem, Brett. I tried solution no. 5, it worked
for me and solved my problem!
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https://bugs.launchpad.net/bugs/994746
Title:
"Dummy output" -- No sound in Ubunt
** Changed in: pulseaudio (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/994746
Title:
"Dummy output" -- No sound in Ubuntu 12.04. Worked in 10.10
To
Try this in terminal: apt-get purge alsa-dha-dkms
Restart.
Any change?
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https://bugs.launchpad.net/bugs/994746
Title:
"Dummy output" -- No sound in Ubuntu 12.04. Worked in 10.10
To m
Did you do a new install or an upgrade?
I did an upragde 2 weeks ago (from 10.10) and sound has been working
since but today all of a sudden it did not work and sound device was
represented by a Dummy Device.
'pulseaudio -k' restored sound and I will see if the problem comes back.
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You receiv
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: pulseaudio (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/994746
Title:
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https://bugs.launchpad.net/bugs/994746
Title:
"Dummy output" -- No sound in Ubuntu 12.04. Worked in 10.10
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