Добрый день, после перезагрузки пропал звук. (конечно подозреваю обновления). Загрузка со старым ядром проблемы не решает, куда копать вообще не знаю. С лайф сд - звук есть все работает, т.е. проблема не хардварная, выводы прилагаю
[alex@villafloppy ~]$ lspci
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630]
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:14.3 Network controller: Intel Corporation Cannon Lake PCH CNVi WiFi (rev 10)
00:15.0 Serial bus controller: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 (rev 10)
00:15.1 Serial bus controller: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1 (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:17.0 SATA controller: Intel Corporation Cannon Lake Mobile PCH SATA AHCI Controller (rev 10)
00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #21 (rev f0)
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 (rev f0)
00:1d.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #14 (rev f0)
00:1f.0 ISA bridge: Intel Corporation HM470 Chipset LPC/eSPI Controller (rev 10)
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
00:1f.5 Serial bus controller: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
01:00.0 3D controller: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GP106 High Definition Audio Controller (rev a1)
3b:00.0 Non-Volatile memory controller: Phison Electronics Corporation E18 PCIe4 NVMe Controller (rev 01)
3c:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
[alex@villafloppy ~]$ sudo dmesg | grep sound
[sudo] password for alex:
[ 9.635981] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input22
[ 9.636042] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input23
[ 9.636080] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input24
[ 9.636117] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input25
[ 9.828256] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[ 9.828307] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[ 9.828354] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
[ 9.828387] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
[ 9.828422] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
[ 9.828453] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input33
[ 9.828482] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input34
[alex@villafloppy ~]$ sudo dmesg | grep audio
[ 8.934165] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 8.934364] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[ 9.723979] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3204: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 9.723995] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 9.723997] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 9.724005] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 9.724006] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 9.724007] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 9.724008] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a
[ 9.724009] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 168.901088] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.901760] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.902421] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.927806] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.928787] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.929555] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.930344] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.931127] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.931882] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid
[ 168.932629] EXT4-fs error (device dm-1): ext4_lookup:1808: inode #21103169: comm pulseaudio: iget: checksum invalid