[Bug 101583] [KBL] intel NUC6CAYH no LSPCON HDMI audio output

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 16 15:30:49 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101583

--- Comment #22 from zach at xak.us <zach at xak.us> ---
Confirmed no audio output over HDMI on 7th gen Intel NUC (NUC7i5BNB) with
resolution over 1920x1080. Setting resolution to 1920x1080 immediately makes
audio output work. Then setting the resolution back higher (2560x1080 in this
case) the audio continues to work, making a viable but cumbersome workaround.

OS: Linux Mint 18.2 XFCE
Kernel: 4.10.0-32-generic

Attempting to install oem-audio-hda-daily-dkms from
ppa:ubuntu-audio-dev/alsa-daily results in message "Error!  The dkms.conf for
this module includes a BUILD_EXCLUSIVE directive which does not match this
kernel/arch.  This indicates that it should not be built" and does not solve
the issue even after reboot.

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