Long story short:
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Using a Dell Inspiron 5593; sound worked on R4.0 and R4.1 for over two years
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After updating to R4.1.1, device’s sound output becomes unreliable–works in one VM but not another; sometimes works for a short while after restarting.
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Next day, sound has become completely non-functional and a reinstall of
pulseaudio-qubes
did not help. -
Pulseaudio mixer plugin in dom0 shows that sound is still being piped in from the VMs (channel volumes show change), but no amount of tweaking can revive sound on any output device.
Is anyone else experiencing this?
Does anyone have any fixes?