I have Mint 20 and a laptop with GTX 1060. Sound on my monitor always worked fine but a while ago it just disapeared from the options, leaving me with the laptop sound only.
I went over several topics here but could not fix it. Tried some of the most common fixes but no luck. Hopefully someone with more experience can shine some light over this issue. Any help would be much appreciated
Below some logs that might be helpful:
inxi -Fxxxrz
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System: Kernel: 5.4.0-70-generic x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: Cinnamon 4.6.7 wm: muffin 4.6.3
dm: LightDM 1.30.0 Distro: Linux Mint 20 Ulyana base: Ubuntu 20.04 focal
Machine: Type: Laptop System: Micro-Star product: GP62MVR 7RF v: REV:1.0 serial: <filter> Chassis: type: 10 serial: <filter>
Mobo: Micro-Star model: MS-16JB v: REV:1.0 serial: <filter> UEFI: American Megatrends v: E16JBIMS.30C
date: 03/09/2017
Battery: ID-1: BAT1 charge: 35.8 Wh condition: 37.7/42.4 Wh (89%) volts: 12.1/10.8 model: MSI Corp. MS-16JB type: Li-ion
serial: N/A status: Unknown
CPU: Topology: Quad Core model: Intel Core i7-7700HQ bits: 64 type: MT MCP arch: Kaby Lake rev: 9 L2 cache: 6144 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 44798
Speed: 800 MHz min/max: 800/3800 MHz Core speeds (MHz): 1: 824 2: 909 3: 915 4: 806 5: 977 6: 1009 7: 919 8: 840
Graphics: Device-1: Intel HD Graphics 630 vendor: Micro-Star MSI driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:591b
Device-2: NVIDIA GP106M [GeForce GTX 1060 Mobile] vendor: Micro-Star MSI driver: nvidia v: 460.39 bus ID: 01:00.0
chip ID: 10de:1c20
Display: x11 server: X.Org 1.20.9 driver: modesetting,nvidia unloaded: fbdev,nouveau,vesa
resolution: 1600x900~60Hz, 2560x1080~60Hz
OpenGL: renderer: Mesa Intel HD Graphics 630 (KBL GT2) v: 4.6 Mesa 20.2.6 direct render: Yes
Audio: Device-1: Intel CM238 HD Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel bus ID: 00:1f.3
chip ID: 8086:a171
Device-2: NVIDIA GP106 High Definition Audio driver: snd_hda_intel v: kernel bus ID: 01:00.1 chip ID: 10de:10f1
Sound Server: ALSA v: k5.4.0-70-generic
Network: Device-1: Intel Dual Band Wireless-AC 3168NGW [Stone Peak] driver: iwlwifi v: kernel port: e000 bus ID: 02:00.0
chip ID: 8086:24fb
IF: wlp2s0 state: up mac: <filter>
Device-2: Qualcomm Atheros Killer E2500 Gigabit Ethernet vendor: Micro-Star MSI driver: alx v: kernel port: d000
bus ID: 03:00.0 chip ID: 1969:e0b1
IF: enp3s0 state: down mac: <filter>
IF-ID-1: br-0fc17f6960e4 state: down mac: <filter>
IF-ID-2: br-4f29424710e0 state: down mac: <filter>
IF-ID-3: br-5293690c9d99 state: down mac: <filter>
IF-ID-4: br-6247d0ba9434 state: down mac: <filter>
IF-ID-5: br-8360ebfac17c state: down mac: <filter>
IF-ID-6: br-9d2ee8fa4e70 state: down mac: <filter>
IF-ID-7: br-a6a04a482088 state: down mac: <filter>
IF-ID-8: br-b77d5580fe16 state: down mac: <filter>
IF-ID-9: br-cde912565a0b state: down mac: <filter>
IF-ID-10: docker0 state: down mac: <filter>
Drives: Local Storage: total: 942.70 GiB used: 189.28 GiB (20.1%)
ID-1: /dev/sda model: NT-512 size: 476.94 GiB speed: 6.0 Gb/s serial: <filter> rev: 731 scheme: GPT
ID-2: /dev/sdb vendor: Seagate model: ST95005620AS size: 465.76 GiB speed: 3.0 Gb/s rotation: 7200 rpm
serial: <filter> rev: SD28 scheme: MBR
Partition: ID-1: / size: 357.50 GiB used: 189.22 GiB (52.9%) fs: ext4 dev: /dev/sda5
Sensors: System Temperatures: cpu: 63.5 C mobo: 27.8 C
Fan Speeds (RPM): N/A
Repos: No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/additional-repositories.list
1: deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable
Active apt repos in: /etc/apt/sources.list.d/chris-needham-ppa-focal.list
1: deb http://ppa.launchpad.net/chris-needham/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/mongodb-org-4.4.list
1: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 multiverse
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http://packages.linuxmint.com ulyana main upstream import backport #id:linuxmint_main
2: deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http://archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http://archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/openjdk-r-ppa-focal.list
1: deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/openvpn3.list
1: deb https://swupdate.openvpn.net/community/openvpn3/repos focal main
Active apt repos in: /etc/apt/sources.list.d/slack.list
1: deb https://packagecloud.io/slacktechnologies/slack/debian/ jessie main
Active apt repos in: /etc/apt/sources.list.d/spotify.list
1: deb http://repository.spotify.com stable non-free
Active apt repos in: /etc/apt/sources.list.d/virtualbox.list
1: deb [arch=amd64] http://download.virtualbox.org/virtualbox/debian focal contrib
Active apt repos in: /etc/apt/sources.list.d/vscode.list
1: deb [arch=amd64,arm64,armhf] http://packages.microsoft.com/repos/code stable main
Info: Processes: 270 Uptime: 21m Memory: 31.25 GiB used: 3.61 GiB (11.6%) Init: systemd v: 245 runlevel: 5 Compilers:
gcc: 9.3.0 alt: 7/9 Shell: zsh v: 5.8 running in: gnome-terminal inxi: 3.0.38
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1 card(s) available.
index: 1
name: <alsa_card.pci-0000_00_1f.3>
driver: <module-alsa-card.c>
owner module: 8
properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xdf420000 irq 139"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a171"
device.product.name = "CM238 HD Audio Controller"
device.form_factor = "internal"
device.string = "0"
device.description = "Built-in Audio"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: Analog Stereo Input (priority 65, available: unknown)
output:analog-stereo: Analog Stereo Output (priority 6500, available: unknown)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6565, available: unknown)
output:analog-surround-21: Analog Surround 2.1 Output (priority 1300, available: unknown)
output:analog-surround-21+input:analog-stereo: Analog Surround 2.1 Output + Analog Stereo Input (priority 1365, available: unknown)
output:analog-surround-40: Analog Surround 4.0 Output (priority 1200, available: unknown)
output:analog-surround-40+input:analog-stereo: Analog Surround 4.0 Output + Analog Stereo Input (priority 1265, available: unknown)
output:iec958-stereo: Digital Stereo (IEC958) Output (priority 5500, available: unknown)
output:iec958-stereo+input:analog-stereo: Digital Stereo (IEC958) Output + Analog Stereo Input (priority 5565, available: unknown)
off: Off (priority 0, available: unknown)
active profile: <output:analog-stereo>
sinks:
alsa_output.pci-0000_00_1f.3.analog-stereo/#1: Built-in Audio Analog Stereo
sources:
alsa_output.pci-0000_00_1f.3.analog-stereo.monitor/#1: Monitor of Built-in Audio Analog Stereo
ports:
analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
iec958-stereo-output: Digital Output (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:
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1 sink(s) available.
* index: 1
name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause: (none)
priority: 9039
volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 371,99 ms
max request: 64 KiB
max rewind: 64 KiB
monitor source: 1
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 371,52 ms; range is 0,50 .. 371,52 ms
card: 1 <alsa_card.pci-0000_00_1f.3>
module: 8
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC898 Analog"
alsa.id = "ALC898 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xdf420000 irq 139"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a171"
device.product.name = "CM238 HD Audio Controller"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "32768"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-speaker>
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Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 0 [0%] [-65.25dB] [off]
Front Right: Playback 0 [0%] [-65.25dB] [off]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [on]
Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Bass Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [on]
Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 63
Front Left: Capture 54 [86%] [23.25dB] [on]
Front Right: Capture 54 [86%] [23.25dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Enabled'
Simple mixer control 'Loopback Mixing',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'