BUG REPORT:

Summary: I am experiencing an issue with my Lenovo Legion 7 ACHg6 (82N6) laptop's audio on Linux kernel version 6.6.2-zen1-1-zen on EndeavourOS Linux, where the sound works perfectly through Bluetooth, HDMI, and other outputs but not through the laptop's built-in speakers.

Steps to Reproduction Boot into Linux kernel version 6.6.2-zen1-1-zen, 6.6.1-zen, 6.6.1-arch and 6.6.2-arch. Test audio output through Bluetooth and HDMI, which works as expected. Attempt to play sound through laptop's built-in speakers (identified as 'HD-Audio Generic', device 0: ALC287 Analog in aplay -l output). Observe that no sound is produced from the laptop speakers, despite other audio outputs working correctly.

Here are detailed information about the system and Bug:

uname -a

Linux robo008 6.6.2-zen1-1-zen #1 ZEN SMP PREEMPT_DYNAMIC Mon, 20 Nov 2023 23:17:26 +0000 x86_64 GNU/Linux ____________________________________________________________________________ lspci -v

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne Root Complex Subsystem: Lenovo Renoir/Cezanne Root Complex Flags: fast devsel

00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne IOMMU Subsystem: Lenovo Renoir/Cezanne IOMMU Flags: bus master, fast devsel, latency 0, IRQ -2147483648 Capabilities: <access denied>

00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge Flags: fast devsel, IOMMU group 0

00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge (prog-if 00 [Normal decode]) Subsystem: Lenovo Renoir PCIe GPP Bridge Flags: bus master, fast devsel, latency 0, IRQ 28, IOMMU group 1 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 3000-3fff [size=4K] [16-bit] Memory behind bridge: d0000000-d10fffff [size=17M] [32-bit] Prefetchable memory behind bridge: f800000000-fc01ffffff [size=16416M] [32-bit] Capabilities: <access denied> Kernel driver in use: pcieport

00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge (prog-if 00 [Normal decode]) Subsystem: Lenovo Renoir/Cezanne PCIe GPP Bridge Flags: bus master, fast devsel, latency 0, IRQ 29, IOMMU group 2 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: d1900000-d19fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: <access denied> Kernel driver in use: pcieport

00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge Flags: fast devsel, IOMMU group 3

00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge (prog-if 00 [Normal decode]) Subsystem: Lenovo Renoir/Cezanne PCIe GPP Bridge Flags: bus master, fast devsel, latency 0, IRQ 30, IOMMU group 4 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 2000-2fff [size=4K] [16-bit] Memory behind bridge: d1800000-d18fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: <access denied> Kernel driver in use: pcieport

00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge (prog-if 00 [Normal decode]) Subsystem: Lenovo Renoir/Cezanne PCIe GPP Bridge Flags: bus master, fast devsel, latency 0, IRQ 31, IOMMU group 5 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: d1700000-d17fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: <access denied> Kernel driver in use: pcieport

00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge (prog-if 00 [Normal decode]) Subsystem: Lenovo Renoir/Cezanne PCIe GPP Bridge Flags: bus master, fast devsel, latency 0, IRQ 32, IOMMU group 6 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: d1600000-d16fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: <access denied> Kernel driver in use: pcieport

00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge Flags: fast devsel, IOMMU group 7

00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus (prog-if 00 [Normal decode]) Subsystem: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus Flags: bus master, fast devsel, latency 0, IRQ 33, IOMMU group 8 Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 I/O behind bridge: 1000-1fff [size=4K] [16-bit] Memory behind bridge: d1200000-d15fffff [size=4M] [32-bit] Prefetchable memory behind bridge: fc10000000-fc201fffff [size=258M] [32-bit] Capabilities: <access denied> Kernel driver in use: pcieport

00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus (prog-if 00 [Normal decode]) Subsystem: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus Flags: bus master, fast devsel, latency 0, IRQ 34, IOMMU group 9 Bus: primary=00, secondary=07, subordinate=07, sec-latency=0 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: d1100000-d11fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: <access denied> Kernel driver in use: pcieport

00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51) Subsystem: Lenovo FCH SMBus Controller Flags: 66MHz, medium devsel, IOMMU group 10 Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4, sp5100_tco

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) Subsystem: Lenovo FCH LPC Bridge Flags: bus master, 66MHz, medium devsel, latency 0, IOMMU group 10

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 0 Flags: fast devsel, IOMMU group 11

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 1 Flags: fast devsel, IOMMU group 11

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 2 Flags: fast devsel, IOMMU group 11

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 3 Flags: fast devsel, IOMMU group 11 Kernel driver in use: k10temp Kernel modules: k10temp

00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 4 Flags: fast devsel, IOMMU group 11

00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 5 Flags: fast devsel, IOMMU group 11

00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 6 Flags: fast devsel, IOMMU group 11

00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 7 Flags: fast devsel, IOMMU group 11

01:00.0 VGA compatible controller: NVIDIA Corporation GA104M [GeForce RTX 3080 Mobile / Max-Q 8GB/16GB] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Lenovo GA104M [GeForce RTX 3080 Mobile / Max-Q 8GB/16GB] Flags: bus master, fast devsel, latency 0, IRQ 132, IOMMU group 12 Memory at d0000000 (32-bit, non-prefetchable) [size=16M] Memory at f800000000 (64-bit, prefetchable) [size=16G] Memory at fc00000000 (64-bit, prefetchable) [size=32M] I/O ports at 3000 [size=128] Expansion ROM at d1080000 [virtual] [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: nvidia Kernel modules: nouveau, nvidia_drm, nvidia

01:00.1 Audio device: NVIDIA Corporation GA104 High Definition Audio Controller (rev a1) Flags: bus master, fast devsel, latency 0, IRQ 128, IOMMU group 12 Memory at d1000000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel

02:00.0 Non-Volatile memory controller: SK hynix Gold P31/BC711/PC711 NVMe Solid State Drive (prog-if 02 [NVM Express]) Subsystem: SK hynix Gold P31/BC711/PC711 NVMe Solid State Drive Flags: bus master, fast devsel, latency 0, IRQ 62, IOMMU group 13 Memory at d1900000 (64-bit, non-prefetchable) [size=16K] Memory at d1905000 (32-bit, non-prefetchable) [size=4K] Memory at d1904000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) DeviceName: Realtek RTL8111E Ethernet LOM Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller Flags: bus master, fast devsel, latency 0, IRQ 40, IOMMU group 14 I/O ports at 2000 [size=256] Memory at d1804000 (64-bit, non-prefetchable) [size=4K] Memory at d1800000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: r8169 Kernel modules: r8169

04:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a) Subsystem: Rivet Networks Killer Wi-Fi 6 AX1650x (AX200NGW) Flags: bus master, fast devsel, latency 0, IRQ 99, IOMMU group 15 Memory at d1700000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi

05:00.0 Non-Volatile memory controller: Kingston Technology Company, Inc. KC3000/Renegade NVMe SSD (rev 01) (prog-if 02 [NVM Express]) Subsystem: Kingston Technology Company, Inc. KC3000/Renegade NVMe SSD Flags: bus master, fast devsel, latency 0, IRQ 61, IOMMU group 16 Memory at d1600000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme

06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] (rev c4) (prog-if 00 [VGA controller]) Subsystem: Lenovo Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] Flags: bus master, fast devsel, latency 0, IRQ 52, IOMMU group 17 Memory at fc10000000 (64-bit, prefetchable) [size=256M] Memory at fc20000000 (64-bit, prefetchable) [size=2M] I/O ports at 1000 [size=256] Memory at d1500000 (32-bit, non-prefetchable) [size=512K] Capabilities: <access denied> Kernel driver in use: amdgpu Kernel modules: amdgpu

06:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor Subsystem: Lenovo Family 17h (Models 10h-1fh) Platform Security Processor Flags: bus master, fast devsel, latency 0, IRQ 40, IOMMU group 18 Memory at d1400000 (32-bit, non-prefetchable) [size=1M] Memory at d1588000 (32-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: ccp Kernel modules: ccp

06:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1 (prog-if 30 [XHCI]) Subsystem: Lenovo Renoir/Cezanne USB 3.1 Flags: bus master, fast devsel, latency 0, IRQ 43, IOMMU group 19 Memory at d1200000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci

06:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1 (prog-if 30 [XHCI]) Subsystem: Lenovo Renoir/Cezanne USB 3.1 Flags: fast devsel, IRQ 52, IOMMU group 20 Memory at d1300000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci

06:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller Subsystem: Lenovo Family 17h/19h HD Audio Controller Flags: bus master, fast devsel, latency 0, IRQ 129, IOMMU group 21 Memory at d1580000 (32-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel

07:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0]) Subsystem: Lenovo FCH SATA Controller [AHCI mode] Flags: bus master, fast devsel, latency 0, IRQ 36, IOMMU group 22 Memory at d1101000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci

07:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81) (prog-if 01 [AHCI 1.0]) Subsystem: Lenovo FCH SATA Controller [AHCI mode] Flags: bus master, fast devsel, latency 0, IRQ 38, IOMMU group 23 Memory at d1100000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci ____________________________________________________________________________ lsmod

Module Size Used by uinput 24576 1 snd_seq_dummy 12288 0 snd_hrtimer 12288 1 snd_seq 135168 7 snd_seq_dummy snd_seq_device 16384 1 snd_seq rfcomm 102400 19 cmac 12288 3 algif_hash 12288 1 algif_skcipher 12288 1 af_alg 36864 6 algif_hash,algif_skcipher nvidia_drm 118784 3 nvidia_modeset 1585152 3 nvidia_drm nft_fib_inet 12288 1 nft_fib_ipv4 12288 1 nft_fib_inet nft_fib_ipv6 12288 1 nft_fib_inet nft_fib 12288 3 nft_fib_ipv6,nft_fib_ipv4,nft_fib_inet nft_reject_inet 12288 10 nf_reject_ipv4 16384 1 nft_reject_inet nf_reject_ipv6 24576 1 nft_reject_inet nft_reject 12288 1 nft_reject_inet nft_ct 28672 7 nft_chain_nat 12288 3 nf_nat 69632 1 nft_chain_nat nf_conntrack 221184 2 nf_nat,nft_ct nf_defrag_ipv6 24576 1 nf_conntrack nf_defrag_ipv4 12288 1 nf_conntrack nvidia 62394368 33 nvidia_modeset nf_tables 393216 253 nft_ct,nft_reject_inet,nft_fib_ipv6,nft_fib_ipv4,nft_chain_nat,nft_reject,nft_fib,nft_fib_inet libcrc32c 12288 3 nf_conntrack,nf_nat,nf_tables nfnetlink 20480 2 nf_tables bnep 32768 2 hid_logitech_hidpp 73728 0 intel_rapl_msr 20480 0 intel_rapl_common 40960 1 intel_rapl_msr snd_hda_codec_realtek 217088 1 amdgpu 13197312 46 snd_hda_codec_generic 131072 1 snd_hda_codec_realtek ledtrig_audio 12288 1 snd_hda_codec_generic snd_hda_codec_hdmi 102400 1 iwlmvm 757760 0 snd_hda_intel 65536 2 snd_intel_dspcfg 40960 1 snd_hda_intel edac_mce_amd 53248 0 snd_intel_sdw_acpi 16384 1 snd_intel_dspcfg drm_exec 12288 1 amdgpu hid_logitech_dj 40960 0 mac80211 1662976 1 iwlmvm amdxcp 12288 1 amdgpu drm_buddy 20480 1 amdgpu snd_hda_codec 237568 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek kvm_amd 204800 0 btusb 86016 0 gpu_sched 61440 1 amdgpu libarc4 12288 1 mac80211 snd_hda_core 151552 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek i2c_algo_bit 24576 1 amdgpu btrtl 32768 1 btusb kvm 1449984 1 kvm_amd btintel 61440 1 btusb snd_hwdep 20480 1 snd_hda_codec drm_suballoc_helper 12288 1 amdgpu vfat 20480 1 snd_hda_scodec_cs35l41_i2c 12288 0 iwlwifi 598016 1 iwlmvm drm_ttm_helper 12288 1 amdgpu btbcm 24576 1 btusb snd_hda_scodec_cs35l41 53248 1 snd_hda_scodec_cs35l41_i2c fat 106496 1 vfat snd_pcm 225280 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core r8169 131072 0 ttm 110592 2 amdgpu,drm_ttm_helper snd_hda_cs_dsp_ctls 16384 1 snd_hda_scodec_cs35l41 btmtk 12288 1 btusb cs_dsp 81920 2 snd_hda_scodec_cs35l41,snd_hda_cs_dsp_ctls realtek 40960 1 bluetooth 1167360 52 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm irqbypass 12288 1 kvm drm_display_helper 245760 1 amdgpu usbhid 90112 2 hid_logitech_dj,hid_logitech_hidpp mdio_devres 12288 1 r8169 snd_timer 53248 3 snd_seq,snd_hrtimer,snd_pcm snd_soc_cs35l41_lib 45056 2 snd_hda_scodec_cs35l41_i2c,snd_hda_scodec_cs35l41 cfg80211 1376256 3 iwlmvm,iwlwifi,mac80211 rapl 20480 0 ecdh_generic 16384 2 bluetooth libphy 241664 3 r8169,mdio_devres,realtek cec 102400 1 drm_display_helper wmi_bmof 12288 0 ideapad_laptop 61440 0 snd 167936 18 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_hda_scodec_cs35l41,snd_timer,snd_pcm,snd_hda_cs_dsp_ctls pcspkr 12288 0 sparse_keymap 12288 1 ideapad_laptop soundcore 16384 1 snd k10temp 16384 0 i2c_piix4 36864 0 cm32181 16384 0 platform_profile 12288 1 ideapad_laptop rfkill 40960 9 iwlmvm,bluetooth,ideapad_laptop,cfg80211 industrialio 143360 1 cm32181 serial_multi_instantiate 16384 0 joydev 24576 0 mousedev 24576 0 mac_hid 12288 0 fuse 221184 1 loop 36864 0 dm_mod 229376 0 ip_tables 36864 0 x_tables 69632 1 ip_tables ext4 1216512 1 crc32c_generic 12288 0 crc16 12288 2 bluetooth,ext4 mbcache 16384 1 ext4 jbd2 221184 1 ext4 crct10dif_pclmul 12288 1 crc32_pclmul 12288 0 crc32c_intel 16384 3 polyval_clmulni 12288 0 polyval_generic 12288 1 polyval_clmulni serio_raw 16384 0 gf128mul 20480 1 polyval_generic atkbd 40960 0 nvme 69632 2 ghash_clmulni_intel 16384 0 libps2 24576 1 atkbd sha512_ssse3 53248 0 vivaldi_fmap 12288 1 atkbd nvme_core 249856 3 nvme ucsi_acpi 12288 0 aesni_intel 360448 4 video 77824 3 amdgpu,ideapad_laptop,nvidia_modeset hid_multitouch 36864 0 i8042 57344 1 ideapad_laptop typec_ucsi 69632 1 ucsi_acpi xhci_pci 28672 0 crypto_simd 16384 1 aesni_intel cryptd 32768 3 crypto_simd,ghash_clmulni_intel wdat_wdt 24576 0 roles 16384 1 typec_ucsi ccp 172032 1 kvm_amd sp5100_tco 20480 0 xhci_pci_renesas 24576 1 xhci_pci nvme_common 24576 1 nvme_core typec 114688 1 typec_ucsi serio 28672 4 serio_raw,atkbd,i8042 wmi 45056 3 video,wmi_bmof,ideapad_laptop i2c_hid_acpi 12288 0 i2c_hid 45056 1 i2c_hid_acpi pkcs8_key_parser 12288 0 i2c_dev 28672 0 crypto_user 16384 0 ____________________________________________________________________________

aplay -l **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Generic [HD-Audio Generic], device 0: ALC287 Analog [ALC287 Analog] - this one doesnt work... Subdevices: 1/1 Subdevice #0: subdevice #0

____________________________________________________________________________ dmesg | grep snd

[ 3.764199] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002) [ 3.764298] snd_hda_intel 0000:01:00.1: Disabling MSI [ 3.764307] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client [ 3.764418] snd_hda_intel 0000:06:00.6: enabling device (0000 -> 0002) [ 4.305102] snd_hda_codec_realtek hdaudioC1D0: bound i2c-CLSA0100:00-cs35l41-hda.0 (ops cs35l41_hda_comp_ops [snd_hda_scodec_cs35l41]) [ 4.827098] snd_hda_codec_realtek hdaudioC1D0: bound i2c-CLSA0100:00-cs35l41-hda.1 (ops cs35l41_hda_comp_ops [snd_hda_scodec_cs35l41]) [ 4.827503] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC287: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 4.827507] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 4.827509] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 4.827511] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 4.827512] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 4.827514] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19 [ 4.827516] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12 ____________________________________________________________________________ journalctl -b | grep audio

nov 21 22:37:37 robo008 kernel: snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: bound i2c-CLSA0100:00-cs35l41-hda.0 (ops cs35l41_hda_comp_ops [snd_hda_scodec_cs35l41]) nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: bound i2c-CLSA0100:00-cs35l41-hda.1 (ops cs35l41_hda_comp_ops [snd_hda_scodec_cs35l41]) nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC287: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: inputs: nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: Mic=0x19 nov 21 22:37:38 robo008 kernel: snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12 nov 21 22:37:39 robo008 bluetoothd[629]: profiles/audio/micp.c:micp_init() D-Bus experimental not enabled nov 21 22:38:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: Settings schema org.freedesktop.pulseaudio.module-group is not installed nov 21 22:38:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: Settings schema org.freedesktop.pulseaudio.module-group is not installed nov 21 22:38:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: Settings schema org.freedesktop.pulseaudio.module-group is not installed nov 21 22:39:20 robo008 systemsettings[1828]: file:///usr/share/kpackage/kcms/kcm_pulseaudio/contents/ui/CardListItem.qml:16: TypeError: Cannot read property 'width' of null nov 21 23:12:47 robo008 konsole[4404]: kf.notifications: Playing audio notification failed: Destroyed nov 21 23:14:04 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: context kaput nov 21 23:14:04 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "alsa_output.pci-0000_06_00.6.analog-stereo" nov 21 23:14:04 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: context kaput nov 21 23:14:04 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "alsa_output.pci-0000_06_00.6.analog-stereo" nov 21 23:14:04 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "alsa_output.pci-0000_06_00.6.analog-stereo" nov 21 23:14:04 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "alsa_input.pci-0000_06_00.6.analog-stereo" nov 21 23:14:04 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "alsa_output.pci-0000_06_00.6.analog-stereo" nov 21 23:14:04 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "alsa_output.pci-0000_06_00.6.analog-stereo" nov 21 23:14:04 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "alsa_input.pci-0000_06_00.6.analog-stereo" nov 21 23:14:04 robo008 systemsettings[1828]: file:///usr/share/kpackage/kcms/kcm_pulseaudio/contents/ui/CardListItem.qml:16: TypeError: Cannot read property 'width' of null nov 21 23:14:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SINK@" nov 21 23:14:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SOURCE@" nov 21 23:14:06 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SINK@" nov 21 23:14:06 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SOURCE@" nov 21 23:14:06 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SINK@" nov 21 23:14:06 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SOURCE@" nov 21 23:14:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SINK@" nov 21 23:14:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SOURCE@" nov 21 23:14:06 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "alsa_input.pci-0000_06_00.6.analog-stereo" nov 21 23:14:06 robo008 plasmashell[1028]: org.kde.plasma.pulseaudio: No object for name "alsa_input.pci-0000_06_00.6.analog-stereo" nov 21 23:14:07 robo008 systemsettings[1828]: file:///usr/share/kpackage/kcms/kcm_pulseaudio/contents/ui/CardListItem.qml:16: TypeError: Cannot read property 'width' of null nov 21 23:14:07 robo008 systemsettings[1828]: file:///usr/share/kpackage/kcms/kcm_pulseaudio/contents/ui/CardListItem.qml:16: TypeError: Cannot read property 'width' of null nov 21 23:25:00 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "bluez_output.68_D6_ED_88_30_7E.1" nov 21 23:25:00 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "bluez_output.68_D6_ED_88_30_7E.1" nov 21 23:25:00 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "bluez_output.68_D6_ED_88_30_7E.1" nov 21 23:25:00 robo008 systemsettings[1828]: org.kde.plasma.pulseaudio: No object for name "alsa_input.pci-0000_06_00.6.analog-stereo" ____________________________________________________________________________

Kind Regards, Primoz Susteric