So, I just installed Ubuntu Unity 22.10. The installation was fine, but booting into the system, there was no sound. In the sound settings, I could only find an output called "Dummy Sound".
I have tried many solutions but none of them worked, mainly because I get another error when I try to run some dpkg commands:
Bus error (core dumped) dpkg: error processing package linux-image-5.19.0-23-generic (--configure): installed linux-image-5.19.0-23-generic package post-installation script subprocess returned error exit status 135 Errors were encountered while processing: linux-image-5.19.0-23-generic E: Sub-process /usr/bin/dpkg returned an error code (1)
The solutions I tried are these:
- ubuntu 22.04 audio output not working (dummy audio)
I have tried reinstalling
wireplumber (which was one solution that got me the output I gave above).
Some outputs to give some info:
$ lspci -nnk | grep -A2 Audio 30:00.1 Audio device : Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller [1002:1637] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller [1002:1637] Kernel modules: snd_hda_intel 30:00.2 Encryption controller : Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor [1022:15df] -- 30:00.6 Audio device : Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller [1022:15e3] DeviceName: Realtek ALC1220 Subsystem: Micro-Star International Co., Ltd. [MSI] Family 17h/19h HD Audio Controller [1462:ec56] Kernel modules: snd_hda_intel
$ pacmd list-cards 1 card(s) available. index: 0 name: <alsa_card.usb-Generalplus_Usb_Audio_Device-00> driver: <module-alsa-card.c> owner module: 7 properties: alsa.card = "1" alsa.card_name = "Usb Audio Device" alsa.long_card_name = "Generalplus Usb Audio Device at usb-0000:16:00.0-9.3, full speed" alsa.driver_name = "snd_usb_audio" device.bus_path = "pci-0000:16:00.0-usb-0:9.3:1.0" sysfs.path = "/devices/pci0000:00/0000:00:02.1/0000:16:00.0/usb1/1-9/1-9.3/1-9.3:1.0/sound/card1" udev.id = "usb-Generalplus_Usb_Audio_Device-00" device.bus = "usb" device.vendor.id = "1b3f" device.vendor.name = "Generalplus Technology Inc." device.product.id = "2008" device.product.name = "Usb Audio Device" device.serial = "Generalplus_Usb_Audio_Device" device.string = "1" device.description = "Usb Audio Device" module-udev-detect.discovered = "1" device.icon_name = "audio-card-usb" profiles: input:mono-fallback: Mono Input (priority 1, available: unknown) off: Off (priority 0, available: unknown) active profile: <input:mono-fallback> sources: alsa_input.usb-Generalplus_Usb_Audio_Device-00.mono-fallback/#0: Usb Audio Device Mono ports: analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: unknown) properties: device.icon_name = "audio-input-microphone"