I have now researched this issue, and it seems like since only a week back, there is a quirk for all sony vaios having the ALC269 chip.
This means that if you retry https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules *now*, it should work without further changes.
Quoting some code below, I don't know if it makes sense to you:
[ALC269_FIXUP_SONY_VAIO] = { .verbs = (const struct hda_verb[]) { {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREFGRD}, {}
static struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
I have now researched this issue, and it seems like since only a week back, there is a quirk for all sony vaios having the ALC269 chip.
This means that if you retry https:/ /wiki.ubuntu. com/Audio/ InstallingLinux AlsaDriverModul es *now*, it should work without further changes.
Quoting some code below, I don't know if it makes sense to you:
[ALC269_ FIXUP_SONY_ VAIO] = { SET_PIN_ WIDGET_ CONTROL, PIN_VREFGRD},
.verbs = (const struct hda_verb[]) {
{0x19, AC_VERB_
{}
static struct snd_pci_quirk alc269_fixup_tbl[] = { QUIRK_VENDOR( 0x104d, "Sony VAIO", ALC269_ FIXUP_SONY_ VAIO),
SND_PCI_