Hi Hari and thanks for your willingness to help.
I'd recommend the following:
1) Make sure nothing got installed from your attempt to install these drivers,
"modinfo snd-hda-codec" should *NOT* return any filename with "/updates/" in it
2) https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules
3) If this does not work, try again with model=auto
4) If this does not work either, try hda_analyzer, go to node 0x0f and try to
raise the "amp-out" values.
Let me know how it goes :-)
** Changed in: alsa-driver (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/745402
Title:
[Realtek ALC260] ALSA test tone not correctly played back on docking
station external speakers
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