Comment 23 for bug 1894881

sound fine on 5.8.0-48-generic #54~20.04.1-Ubuntu

On 3/27/21 10:00 AM, Steph Gosling wrote:
> On a 9300 with 5.4.0-70-generic #78 (running kubuntu) it appears every
> other login I have no sound and the repeated message:
>
> [ 257.488549] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
> [ 257.494305] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
> [ 257.494512] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
> [ 257.521021] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC289: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
> [ 257.521023] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
> [ 257.521025] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
> [ 257.521026] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
> [ 257.521026] snd_hda_codec_realtek hdaudioC0D0: inputs:
> [ 257.521028] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
> [ 257.521029] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1b
> [ 257.521030] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
> [ 279.240059] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x202f8100
> [ 280.243100] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x202f8100
> [ 281.255097] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100
> [ 282.259095] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100
> [ 283.267252] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20170500
>
>
> however on a log out and back in (i.e. not a reboot, but end and start an X session) and the audio initialises fine the second time.
>