Ubuntu
linux package

  1. Bionic (18.04)
  2. Bug #1840394
  3. Comment #0

Comment 0 for bug 1840394

Revision history for this message
Hui Wang (hui.wang) wrote :

1) Power on system with Salomon
2) Connect an external DP or HDMI monitor via DP/HDMI port
3) check audio output
4) Disconnect external monitor
5) Suspend system via power menu
6) resume the system via press power button on system
7) Connect an external DP or HDMI monitor via DP/HDMI port
8) check audio output
** select output as HDMI/DP, click "Test Speakers"
some error from dmesg
[ 2052.030247] snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register 0x2f0d00. -5
[ 2064.937495] snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register 0x2f0d00. -5
[ 2074.867368] snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register 0x2f0d00. -5
[ 2086.902482] snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register 0x2f0d00. -5
[ 2116.339892] snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register 0x2f0d00. -5