Comment 67 for bug 1574079

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Welly Wu (wellywu) wrote :

I read this entire bug report and I added the FWUPD PPA and followed the directions. I own an Oppo Digital HA-1 desktop DAC and headphone amplifier. After unplugging it, shutting down, booting up, logging in, plugging it back in, I can not see my HA-1 in sound devices and it is stuck at DSD 12.288 MHz. I can not hear audio using it and my Sennheiser HD-800 headphones.