new install ubuntu 20.04.01 same audio issue, settings and pavucontrol only see hdmi audio out and not intel hda audio older dell desktop with 4 years previous use ubuntu. audio worked on morning of my fresh install ubuntu 20.04.01. oddly virtualbox install ubuntu 20.04 and other dist same linux, but broke my base machine. base machine restart and messing with pavucontrol allowed my to select appropriate settings to restore audio after exit virutalbox session. all else works and i do not want to risk all my transfer/setup trying to fix this one issue, as important as it may be to me.
just politely adding my experience to thread in case future update may address this issue. william@william-Studio-XPS-7100:~$ lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge 00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 0) 00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (PCIE port 2) 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3c) 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cedar HDMI Audio [Radeon HD 5400/6300/7300 Series] 02:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetLink BCM57788 Gigabit Ethernet PCIe (rev 01) 03:05.0 Communication controller: Conexant Systems, Inc. HSF 56k Data/Fax Modem -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1896349 Title: PCI/internal sound card not detected Status in alsa-driver package in Ubuntu: New Bug description: Description: Ubuntu 20.04.1 LTS Release: 20.04 I can select my default audio hardware When I test it, doesn't work. When watching a Youtube video, for example, audio doesn't work as well. Thru the command lspci, this shows up: 00:00.0 Host bridge: Intel Corporation Device 8a12 (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Iris Plus Graphics G7 (rev 07) 00:04.0 Signal processing controller: Intel Corporation Device 8a03 (rev 03) 00:0d.0 USB controller: Intel Corporation Ice Lake Thunderbolt 3 USB Controller (rev 03) 00:14.0 USB controller: Intel Corporation Ice Lake-LP USB 3.1 xHCI Host Controller (rev 30) 00:14.2 RAM memory: Intel Corporation Device 34ef (rev 30) 00:14.3 Network controller: Intel Corporation Killer Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW) (rev 30) 00:15.0 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO I2C Controller #0 (rev 30) 00:15.1 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO I2C Controller #1 (rev 30) 00:16.0 Communication controller: Intel Corporation Management Engine Interface (rev 30) 00:17.0 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 30) 00:1c.0 PCI bridge: Intel Corporation Ice Lake-LP PCI Express Root Port #5 (rev 30) 00:1d.0 PCI bridge: Intel Corporation Ice Lake-LP PCI Express Root Port #9 (rev 30) 00:1d.4 PCI bridge: Intel Corporation Device 34b4 (rev 30) 00:1d.6 PCI bridge: Intel Corporation Device 34b6 (rev 30) 00:1f.0 ISA bridge: Intel Corporation Ice Lake-LP LPC Controller (rev 30) 00:1f.3 Multimedia audio controller: Intel Corporation Smart Sound Technology Audio Controller (rev 30) 00:1f.4 SMBus: Intel Corporation Ice Lake-LP SMBus Controller (rev 30) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP SPI Controller (rev 30) 01:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX330] (rev a1) 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01) 03:00.0 Non-Volatile memory controller: Intel Corporation Device 0975 (rev 03) 04:00.0 Non-Volatile memory controller: Intel Corporation Device 0975 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-47.51-generic 5.4.55 Uname: Linux 5.4.0-47-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Sep 19 19:24:38 2020 InstallationDate: Installed on 2020-09-19 (0 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Title: PCI/internal sound card not detected UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/13/2020 dmi.bios.vendor: Insyde dmi.bios.version: F.04 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 875C dmi.board.vendor: HP dmi.board.version: 10.23 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.04:bd02/13/2020:svnHP:pnHPENVYLaptop17m-cg0xxx:pvrType1ProductConfigId:rvnHP:rn875C:rvr10.23:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY Laptop 17m-cg0xxx dmi.product.sku: 9XM78UA#ABA dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1896349/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
