There is no sound card for main and TV monitors. Speaker is greyout on the taskbar and Audio in system settings is empty. This bug is present in Ubuntu 20.10 (Kernel ppa) and Manjaro KDE unstable. Reinstalling PulseAudio did not help and pavucontrol stalls. $ pavucontrol Establishing connection to pulseaudio. Please wait... $ lspci -v | grep -A7 -i "audio" 05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio Controller Subsystem: Lenovo Device 506f Flags: bus master, fast devsel, latency 0, IRQ 59, IOMMU group 13 Memory at c0688000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel -- 05:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller Subsystem: Lenovo Device 5070 Flags: bus master, fast devsel, latency 0, IRQ 60, IOMMU group 13 Memory at c0680000 (32-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel pulseaudio --start E: [pulseaudio] main.c: Daemon startup failed. pulseaudio -k E: [pulseaudio] main.c: Failed to kill daemon: No such file or directory
5.7-3 Stalls at splash screen first line (boots slowly): Lost the installation. Kernel ppa 5.8-rc1 daily has the same issue: No Sound Card. Same ball game In Arch Linux, manual installation takes 60-90 minutes. Reverted the BIOS (May update) to previous version today. I will take a break on Windows now. I'm sending a fatal error each time 14,15,16 and 17 of June: ubuntu-bug -s audio
All good with today's daily Kernel: pulseaudio --kill && pulseaudio --start ls /lib/modules 5.7.4-050704-generic 5.8.0-050800daily20200619-generic sensors thinkpad-isa-0000 Adapter: ISA adapter fan1: 10496 RPM temp1: +45.0°C temp2: +0.0°C temp3: +0.0°C temp4: +0.0°C temp5: +0.0°C temp6: +0.0°C temp7: +0.0°C temp8: +0.0°C amdgpu-pci-0400 Adapter: PCI adapter vddgfx: N/A vddnb: N/A edge: +45.0°C (crit = +80.0°C, hyst = +0.0°C) amd_energy-isa-0000 Adapter: ISA adapter Ecore000: 15.67 J Ecore001: 15.67 J Ecore002: 12.71 J Ecore003: 12.71 J Esocket0: 644.83 J k10temp-pci-00c3 Adapter: PCI adapter Vcore: 925.00 mV Vsoc: 925.00 mV Tctl: +45.1°C Tdie: +45.1°C Icore: 24.00 A Isoc: 6.50 A BAT0-acpi-0 Adapter: ACPI interface in0: 12.33 V