Indeed audio is also broken since the update (no audio device is found),
I didn't think bluetooth audio was related to the wired one, but if so
this bug is misrouted.
lspci -nnk | grep -A2 Audio
0000:00:1f.3 Audio device [0403]: Intel Corporation Tiger Lake-LP Smart Sound
Technology Audio Controller [8086:a0c8] (rev 20)
Subsystem: Dell Tiger Lake-LP Smart Sound Technology Audio Controller
[1028:0a22]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
aplay --list-devices
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC3204 Analog [ALC3204 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
... up to HDMI 11
sudo dmesg | grep snd
[ 293.314241] snd_hda_intel 0000:00:1f.3: DSP detected with PCI
class/subclass/prog-if info 0x040380
[ 293.314682] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 293.314933] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [i915])
[ 293.480757] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3204:
line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 293.480761] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0
(0x0/0x0/0x0/0x0/0x0)
[ 293.480762] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1
(0x21/0x0/0x0/0x0/0x0)
[ 293.480764] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 293.480769] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 293.480770] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 293.480772] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a
[ 293.480773] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
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https://bugs.launchpad.net/bugs/1966436
Title:
Bluetooth fails to connect "br-connection-profile-unavailable"
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