使用新的全新Ubuntu 22.04安装时，在运行显示会话时HDMI audio根本检测不到输出，而不是现在 Ubuntu 的默认会话。pulseaudioWaylandXorg
我正在运行当前的硬件规格：
System:
Kernel: 5.15.0-43-generic x86_64 bits: 64 compiler: gcc v: 11.2.0
Desktop: GNOME 42.2 Distro: Ubuntu 22.04 (Jammy Jellyfish)
Machine:
Type: Desktop System: ASUS product: N/A v: N/A serial: N/A
Mobo: ASUSTeK model: CROSSHAIR VI HERO v: Rev 1.xx serial: <filter>
UEFI: American Megatrends v: 8503 date: 03/16/2022
CPU:
Info: 8-core model: AMD Ryzen 7 1700X bits: 64 type: MT MCP arch: Zen
rev: 1 cache: L1: 768 KiB L2: 4 MiB L3: 16 MiB
Speed (MHz): avg: 2200 min/max: 2200/3775 boost: disabled cores: 1: 2200
2: 2200 3: 2200 4: 2200 5: 2200 6: 2200 7: 2200 8: 2200 9: 2200 10: 2200
11: 2200 12: 2200 13: 2200 14: 2200 15: 2200 16: 2200 bogomips: 120564
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Tonga PRO [Radeon R9 285/380] vendor: PC Partner
driver: amdgpu v: kernel bus-ID: 0b:00.0
Display: server: X.Org v: 1.21.1.3 driver: X: loaded: amdgpu,ati
unloaded: fbdev,modesetting,radeon,vesa gpu: amdgpu resolution:
1: 1920x1080~60Hz 2: 1920x1080~60Hz 3: 1920x1080
OpenGL: renderer: AMD Radeon R9 380 Series (tonga LLVM 13.0.1 DRM 3.42
5.15.0-43-generic)
v: 4.6 Mesa 22.0.1 direct render: Yes
Audio:
Device-1: AMD Tonga HDMI Audio [Radeon R9 285/380] vendor: PC Partner
driver: snd_hda_intel v: kernel bus-ID: 0b:00.1
Device-2: AMD Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel
v: kernel bus-ID: 0d:00.3
Device-3: Plantronics Poly Blackwire 3320 Series type: USB
driver: plantronics,snd-usb-audio,usbhid bus-ID: 1-10:6
Sound Server-1: ALSA v: k5.15.0-43-generic running: yes
Sound Server-2: PulseAudio v: 15.99.1 running: yes
Sound Server-3: PipeWire v: 0.3.48 running: yes
我以前在同样的硬件上遇到过Ubuntu 20.04无法检测多个连接显示器的问题。解决方案是将以下内核参数添加到grub：
# /etc/default/grub
# amdgpu.powerplay=0 amdgpu.dc=0 fixes multi monitor detection
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash amdgpu.powerplay=0 amdgpu.dc=0"
此外，还存在 HDMI 音频噼啪声问题，通过在此处添加 tsched=0 参数可以解决该问题：
# /etc/pulse/default.pa
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect tsched=0
.else
### Use the static hardware detection module (for systems that lack udev support)
load-module module-detect
.endif
起初我没有意识到 Wayland 会影响 pulseaudio，所以我尝试了上述解决方案以及在互联网上找到的许多其他解决方案，但都没有成功。当我意识到这一点后，我切换回 Xorg，它在 20.04 中开始像以前一样运行。
有人遇到过类似的问题吗？你们能为 Wayland 解决这些问题吗？
附加信息：
$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
default
Playback/recording through the PulseAudio sound server
samplerate
Rate Converter Plugin Using Samplerate Library
speexrate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
pulse
PulseAudio Sound Server
upmix
Plugin for channel upmix (4,6,8)
vdownmix
Plugin for channel downmix (stereo) with a simple spacialization
hw:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 0
Direct hardware device without any conversions
hw:CARD=HDMI,DEV=7
HDA ATI HDMI, HDMI 1
Direct hardware device without any conversions
hw:CARD=HDMI,DEV=8
HDA ATI HDMI, HDMI 2
Direct hardware device without any conversions
hw:CARD=HDMI,DEV=9
HDA ATI HDMI, HDMI 3
Direct hardware device without any conversions
hw:CARD=HDMI,DEV=10
HDA ATI HDMI, HDMI 4
Direct hardware device without any conversions
hw:CARD=HDMI,DEV=11
HDA ATI HDMI, HDMI 5
Direct hardware device without any conversions
plughw:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 0
Hardware device with all software conversions
plughw:CARD=HDMI,DEV=7
HDA ATI HDMI, HDMI 1
Hardware device with all software conversions
plughw:CARD=HDMI,DEV=8
HDA ATI HDMI, HDMI 2
Hardware device with all software conversions
plughw:CARD=HDMI,DEV=9
HDA ATI HDMI, HDMI 3
Hardware device with all software conversions
plughw:CARD=HDMI,DEV=10
HDA ATI HDMI, HDMI 4
Hardware device with all software conversions
plughw:CARD=HDMI,DEV=11
HDA ATI HDMI, HDMI 5
Hardware device with all software conversions
hdmi:CARD=HDMI,DEV=0
HDA ATI HDMI, HDMI 0
HDMI Audio Output
hdmi:CARD=HDMI,DEV=1
HDA ATI HDMI, HDMI 1
HDMI Audio Output
hdmi:CARD=HDMI,DEV=2
HDA ATI HDMI, HDMI 2
HDMI Audio Output
hdmi:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 3
HDMI Audio Output
hdmi:CARD=HDMI,DEV=4
HDA ATI HDMI, HDMI 4
HDMI Audio Output
hdmi:CARD=HDMI,DEV=5
HDA ATI HDMI, HDMI 5
HDMI Audio Output
dmix:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 0
Direct sample mixing device
dmix:CARD=HDMI,DEV=7
HDA ATI HDMI, HDMI 1
Direct sample mixing device
dmix:CARD=HDMI,DEV=8
HDA ATI HDMI, HDMI 2
Direct sample mixing device
dmix:CARD=HDMI,DEV=9
HDA ATI HDMI, HDMI 3
Direct sample mixing device
dmix:CARD=HDMI,DEV=10
HDA ATI HDMI, HDMI 4
Direct sample mixing device
dmix:CARD=HDMI,DEV=11
HDA ATI HDMI, HDMI 5
Direct sample mixing device
usbstream:CARD=HDMI
HDA ATI HDMI
USB Stream Output
hw:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
Direct hardware device without any conversions
hw:CARD=Generic,DEV=1
HD-Audio Generic, ALC1220 Digital
Direct hardware device without any conversions
plughw:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
Hardware device with all software conversions
plughw:CARD=Generic,DEV=1
HD-Audio Generic, ALC1220 Digital
Hardware device with all software conversions
sysdefault:CARD=Generic
HD-Audio Generic, ALC1220 Analog
Default Audio Device
front:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
Front output / input
surround21:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Digital
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=Generic,DEV=0
HD-Audio Generic, ALC1220 Analog
Direct sample mixing device
dmix:CARD=Generic,DEV=1
HD-Audio Generic, ALC1220 Digital
Direct sample mixing device
usbstream:CARD=Generic
HD-Audio Generic
USB Stream Output
hw:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
Direct hardware device without any conversions
plughw:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
Hardware device with all software conversions
sysdefault:CARD=Series
Poly Blackwire 3320 Series, USB Audio
Default Audio Device
front:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
Front output / input
surround21:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=Series,DEV=0
Poly Blackwire 3320 Series, USB Audio
Direct sample mixing device
usbstream:CARD=Series
Poly Blackwire 3320 Series
USB Stream Output
更新
如果我通过 登录xsession然后切换到 ，wayland音频输出似乎会持续到下次重启。仍然不确定这是否是pulseaudio问题wayland。