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I have a pretty new Intel laptop:
LENOVO YOGA Pro 7 14 - Ultra 5 125H, 14.5, 512 GB, 16GB, Arc Graphics
(LENOVO_MT_83E2_BU_idea_FM_Yoga Pro 7 14IMH9)
Everything works fine, except the built-in speaker volume. It is either
silent (on 0%) or 100% all the time on any other volume than 0%. When I
plug in a headset or speaker or connect to bluetooth devices, the volume
is fine.
I bought it last autumn and tried a lot of possible solutions on the
net, but nothing worked. I also tried other distributions like Zorin OS
17. Now that Ubuntu 25.04 is out I was hoping that the new kernel would
solve the issue, but it persists. I even tried Fedora Workstation 42
live cd, but the same issue is present there too.
Please help me solve the issue.
lshw:
==============================
yoga
description: Notebook
product: 83E2 (LENOVO_MT_83E2_BU_idea_FM_Yoga Pro 7 14IMH9)
vendor: LENOVO
version: Yoga Pro 7 14IMH9
serial: YX09L5KA
width: 64 bits
capabilities: smbios-3.6.0 dmi-3.6.0 smp vsyscall32
configuration: administrator_password=disabled boot=normal chassis=notebook
family=Yoga Pro 7 14IMH9 frontpanel_password=disabled
keyboard_password=disabled power-on_password=disabled
sku=LENOVO_MT_83E2_BU_idea_FM_Yoga Pro 7 14IMH9
uuid=20240217-6045-2e6d-7847-60452e6d784b
*-core
description: Motherboard
product: LNVNB161216
vendor: LENOVO
physical id: 0
version: SDK0T76463 WIN
serial: YX09L5KA
slot: Type2 - Board Chassis Location
*-firmware
description: BIOS
vendor: LENOVO
physical id: 0
version: N9CN22WW
date: 12/15/2023
size: 1MiB
capacity: 16MiB
capabilities: pci upgrade shadowing cdboot bootselect edd
int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720
int13floppy2880 int9keyboard int10video acpi usb biosbootspecification uefi
*-cpu
description: CPU
product: Intel(R) Core(TM) Ultra 5 125H
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: 6.170.4
serial: To Be Filled By O.E.M.
slot: U3E1
size: 1878MHz
capacity: 4600MHz
width: 64 bits
clock: 100MHz
capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8
apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni
pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm
pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c
rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb ssbd ibrs ibpb stibp
ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1
avx2 smep bmi2 erms invpcid rdseed adx smap clflushopt clwb intel_pt sha_ni
xsaveopt xsavec xgetbv1 xsaves split_lock_detect user_shstk avx_vnni dtherm ida
arat pln pts hwp hwp_notify hwp_act_window hwp_epp hwp_pkg_req hfi vnmi umip
pku ospke waitpkg gfni vaes vpclmulqdq rdpid bus_lock_detect movdiri movdir64b
fsrm md_clear serialize arch_lbr ibt flush_l1d arch_capabilities cpufreq
configuration: cores=14 enabledcores=14 microcode=32 threads=18
*-cache:0
description: L1 cache
physical id: a
slot: L1 Cache
size: 640KiB
capacity: 640KiB
capabilities: synchronous internal write-back instruction
configuration: level=1
*-cache:1
description: L2 cache
physical id: b
slot: L2 Cache
size: 6MiB
capacity: 6MiB
capabilities: synchronous internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: c
slot: L3 Cache
size: 18MiB
capacity: 18MiB
capabilities: synchronous internal write-back unified
configuration: level=3
*-cache:0
description: L1 cache
physical id: 5
slot: L1 Cache
size: 192KiB
capacity: 192KiB
capabilities: synchronous internal write-back data
configuration: level=1
*-cache:1
description: L1 cache
physical id: 6
slot: L1 Cache
size: 256KiB
capacity: 256KiB
capabilities: synchronous internal write-back instruction
configuration: level=1
*-cache:2
description: L2 cache
physical id: 7
slot: L2 Cache
size: 8MiB
capacity: 8MiB
capabilities: synchronous internal write-back unified
configuration: level=2
*-cache:3
description: L3 cache
physical id: 8
slot: L3 Cache
size: 18MiB
capacity: 18MiB
capabilities: synchronous internal write-back unified
configuration: level=3
*-cache:4
description: L1 cache
physical id: 9
slot: L1 Cache
size: 320KiB
capacity: 320KiB
capabilities: synchronous internal write-back data
configuration: level=1
*-memory
description: System Memory
physical id: 28
slot: System board or motherboard
size: 16GiB
*-bank:0
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 0
serial: 00000000
slot: Controller0-ChannelA
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-bank:1
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 1
serial: 00000000
slot: Controller0-ChannelB
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-bank:2
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 2
serial: 00000000
slot: Controller0-ChannelC
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-bank:3
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 3
serial: 00000000
slot: Controller0-ChannelD
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-bank:4
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 4
serial: 00000000
slot: Controller1-ChannelA
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-bank:5
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 5
serial: 00000000
slot: Controller1-ChannelB
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-bank:6
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 6
serial: 00000000
slot: Controller1-ChannelC
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-bank:7
description: Row of chips Synchronous 7467 MHz (0,1 ns)
product: H58G56BK7BX068
vendor: SK Hynix
physical id: 7
serial: 00000000
slot: Controller1-ChannelD
size: 2GiB
width: 16 bits
clock: 3172MHz (0.3ns)
*-pci
description: Host bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 04
width: 32 bits
clock: 33MHz
configuration: driver=igen6_edac
resources: irq:0
*-pci:0
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:00:01.0
version: 10
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:122 memory:86000000-860fffff
*-nvme
description: NVMe device
product: SKHynix_HFS001TEJ9X115N
vendor: SK hynix
physical id: 0
bus info: pci@0000:01:00.0
logical name: /dev/nvme0
version: 51020A12
serial: AYCBN03461130BT1M
width: 64 bits
clock: 33MHz
capabilities: nvme pm msi msix pciexpress nvm_express
bus_master cap_list
configuration: driver=nvme latency=0
nqn=nqn.2023-11.com.skhynix:nvme:nvm-subsystem-sn-AYCBN03461130BT1M state=live
resources: irq:16 memory:86000000-86003fff
*-namespace:0
description: NVMe disk
physical id: 0
logical name: hwmon3
*-namespace:1
description: NVMe disk
physical id: 2
logical name: /dev/ng0n1
*-namespace:2
description: NVMe disk
physical id: 1
bus info: nvme@0:1
logical name: /dev/nvme0n1
size: 953GiB (1024GB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: guid=a4a518fb-4e5e-40c5-8bc1-3a5d7e2f6205
logicalsectorsize=512 sectorsize=512 wwid=eui.ace42e003b06420d2ee4ac0000000001
*-volume:0 UNCLAIMED
description: Windows FAT volume
vendor: mkfs.fat
physical id: 1
bus info: nvme@0:1,1
version: FAT16
serial: 15dd-4639
size: 258MiB
capacity: 259MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat name=EFI system
partition
*-volume:1
description: EXT4 volume
vendor: Linux
physical id: 2
bus info: nvme@0:1,2
logical name: /dev/nvme0n1p2
logical name: /
version: 1.0
serial: d2af62f3-a4ff-4938-bdd2-396f764408b8
size: 122GiB
capabilities: journaled extended_attributes large_files
huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
configuration: created=2025-04-21 10:15:32
filesystem=ext4 lastmountpoint=/ modified=2025-04-23 19:41:47 mount.fstype=ext4
mount.options=rw,relatime mounted=2025-04-23 19:41:47 state=mounted
*-volume:2
description: Linux swap volume
vendor: Linux
physical id: 3
bus info: nvme@0:1,3
logical name: /dev/nvme0n1p3
version: 1
serial: f935608e-1861-475f-8f46-64469b03803e
size: 15GiB
capacity: 15GiB
capabilities: nofs swap initialized
configuration: filesystem=swap pagesize=4095
*-volume:3
description: EXT4 volume
vendor: Linux
physical id: 4
bus info: nvme@0:1,4
logical name: /dev/nvme0n1p4
logical name: /home
version: 1.0
serial: 484d16b6-65ce-4643-8deb-18f81619b1f5
size: 762GiB
capabilities: journaled extended_attributes large_files
huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
configuration: created=2024-07-04 18:44:16
filesystem=ext4 lastmountpoint=/home modified=2025-04-23 19:41:48
mount.fstype=ext4 mount.options=rw,relatime mounted=2025-04-23 19:41:48
state=mounted
*-display
description: VGA compatible controller
product: Meteor Lake-P [Intel Arc Graphics]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
logical name: /dev/fb0
version: 08
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list
rom fb
configuration: depth=32 driver=i915 latency=0 mode=2560x1600
resolution=2560,1600 visual=truecolor xres=2560 yres=1600
resources: iomemory:480-47f iomemory:400-3ff irq:195
memory:4818000000-4818ffffff memory:4000000000-400fffffff memory:c0000-dffff
memory:481a000000-4820ffffff
*-generic:0
description: Signal processing controller
product: Meteor Lake-P Dynamic Tuning Technology
vendor: Intel Corporation
physical id: 4
bus info: pci@0000:00:04.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: msi pm bus_master cap_list
configuration: driver=proc_thermal_pci latency=0
resources: iomemory:480-47f irq:16 memory:4819280000-481929ffff
*-pci:1
description: PCI bridge
product: Meteor Lake-P Thunderbolt 4 PCI Express Root Port #0
vendor: Intel Corporation
physical id: 7
bus info: pci@0000:00:07.0
version: 10
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:123 ioport:3000(size=4096) memory:80000000-85ffffff
ioport:4010000000(size=34359738368)
*-generic:1 UNCLAIMED
description: System peripheral
product: Meteor Lake-P Gaussian & Neural-Network Accelerator
vendor: Intel Corporation
physical id: 8
bus info: pci@0000:00:08.0
version: 20
width: 64 bits
clock: 33MHz
capabilities: msi pm cap_list
configuration: latency=0
resources: iomemory:480-47f memory:48192d4000-48192d4fff
*-generic:2
description: Signal processing controller
product: Meteor Lake-P Platform Monitoring Technology
vendor: Intel Corporation
physical id: a
bus info: pci@0000:00:0a.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pciexpress pm cap_list
configuration: driver=intel_vsec latency=0
resources: iomemory:480-47f irq:0 memory:4819240000-481927ffff
*-generic:3
description: Processing accelerators
product: Meteor Lake NPU
vendor: Intel Corporation
physical id: b
bus info: pci@0000:00:0b.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=intel_vpu latency=0
resources: iomemory:480-47f iomemory:480-47f irq:177
memory:4810000000-4817ffffff memory:48192d3000-48192d3fff
*-usb:0
description: USB controller
product: Meteor Lake-P Thunderbolt 4 USB Controller
vendor: Intel Corporation
physical id: d
bus info: pci@0000:00:0d.0
version: 10
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: iomemory:480-47f irq:124 memory:48192b0000-48192bffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 6.14.0-15-generic xhci-hcd
physical id: 0
bus info: usb@1
logical name: usb1
version: 6.14
capabilities: usb-2.00
configuration: driver=hub slots=1 speed=480Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 6.14.0-15-generic xhci-hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 6.14
capabilities: usb-3.10
configuration: driver=hub slots=4 speed=10000Mbit/s
*-usb:1
description: USB controller
product: Meteor Lake-P Thunderbolt 4 NHI #0
vendor: Intel Corporation
physical id: d.2
bus info: pci@0000:00:0d.2
version: 10
width: 64 bits
clock: 33MHz
capabilities: pm msi msix usb4_host_interface bus_master cap_list
configuration: driver=thunderbolt latency=0
resources: iomemory:480-47f iomemory:480-47f irq:16
memory:4819200000-481923ffff memory:48192d2000-48192d2fff
*-communication:0
description: Serial controller
product: Meteor Lake-P Integrated Sensor Hub
vendor: Intel Corporation
physical id: 12
bus info: pci@0000:00:12.0
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm msi 8250 bus_master cap_list
configuration: driver=intel_ish_ipc latency=0
resources: iomemory:480-47f irq:140 memory:48192a0000-48192affff
*-usb:2
description: USB controller
product: Meteor Lake-P USB 3.2 Gen 2x1 xHCI Host Controller
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:132 memory:86100000-8610ffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 6.14.0-15-generic xhci-hcd
physical id: 0
bus info: usb@3
logical name: usb3
version: 6.14
capabilities: usb-2.00
configuration: driver=hub slots=12 speed=480Mbit/s
*-usb:0
description: Mouse
product: Logitech Wireless Receiver Mouse
vendor: Logitech
physical id: 5
bus info: usb@3:5
logical name: input10
logical name: /dev/input/event6
logical name: /dev/input/mouse2
version: 3.08
capabilities: usb-1.10 usb
configuration: driver=usbhid maxpower=50mA speed=12Mbit/s
*-usb:1
description: Video
product: Integrated RGB Camera
vendor: 8SSC21M05461V1SR413027G
physical id: 9
bus info: usb@3:9
version: 10.17
serial: 01.00.00
capabilities: usb-2.01
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
*-usb:2
description: Bluetooth wireless interface
product: AX211 Bluetooth
vendor: Intel Corp.
physical id: a
bus info: usb@3:a
version: 0.00
capabilities: bluetooth usb-2.01
configuration: driver=btusb maxpower=100mA speed=12Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 6.14.0-15-generic xhci-hcd
physical id: 1
bus info: usb@4
logical name: usb4
version: 6.14
capabilities: usb-3.10
configuration: driver=hub slots=2 speed=10000Mbit/s
*-memory UNCLAIMED
description: RAM memory
product: Intel Corporation
vendor: Intel Corporation
physical id: 14.2
bus info: pci@0000:00:14.2
version: 20
width: 64 bits
clock: 33MHz (30.3ns)
capabilities: pm cap_list
configuration: latency=0
resources: iomemory:480-47f iomemory:480-47f
memory:48192c8000-48192cbfff memory:48192d1000-48192d1fff
*-network
description: Wireless interface
product: Meteor Lake PCH CNVi WiFi
vendor: Intel Corporation
physical id: 14.3
bus info: pci@0000:00:14.3
logical name: wlp0s20f3
version: 20
serial: 60:45:2e:6d:78:47
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet
physical wireless
configuration: broadcast=yes driver=iwlwifi
driverversion=6.14.0-15-generic firmware=89.4d42c933.0 ma-b0-gf-a0-89.uc
ip=192.168.0.183 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: iomemory:480-47f irq:18 memory:48192c4000-48192c7fff
*-serial:0
description: Serial bus controller
product: Meteor Lake-P Serial IO I2C Controller #0
vendor: Intel Corporation
physical id: 15
bus info: pci@0000:00:15.0
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:32 memory:48192ce000-48192cefff
*-serial:1
description: Serial bus controller
product: Meteor Lake-P Serial IO I2C Controller #1
vendor: Intel Corporation
physical id: 15.1
bus info: pci@0000:00:15.1
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:33 memory:48192cf000-48192cffff
*-serial:2
description: Serial bus controller
product: Meteor Lake-P Serial IO I2C Controller #3
vendor: Intel Corporation
physical id: 15.3
bus info: pci@0000:00:15.3
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:35 memory:48192d0000-48192d0fff
*-communication:1
description: Communication controller
product: Meteor Lake-P CSME HECI #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: iomemory:480-47f irq:178 memory:48192cd000-48192cdfff
*-isa
description: ISA bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 20
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-pnp00:00
product: PnP device PNP0c02
physical id: 0
capabilities: pnp
configuration: driver=system
*-pnp00:01
product: PnP device PNP0c02
physical id: 1
capabilities: pnp
configuration: driver=system
*-pnp00:02
product: PnP device PNP0303
physical id: 2
capabilities: pnp
configuration: driver=i8042 kbd
*-pnp00:03
product: PnP device PNP0c02
physical id: 3
capabilities: pnp
configuration: driver=system
*-pnp00:04
product: PnP device PNP0c02
physical id: 4
capabilities: pnp
configuration: driver=system
*-pnp00:05
product: PnP device PNP0c02
physical id: 5
capabilities: pnp
configuration: driver=system
*-input
product: Ideapad extra buttons
physical id: 6
logical name: input12
logical name: /dev/input/event8
capabilities: platform
*-multimedia
description: Multimedia audio controller
product: Meteor Lake-P HD Audio Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
logical name: card0
logical name: /dev/snd/controlC0
logical name: /dev/snd/hwC0D0
logical name: /dev/snd/hwC0D2
logical name: /dev/snd/pcmC0D0c
logical name: /dev/snd/pcmC0D0p
logical name: /dev/snd/pcmC0D31p
logical name: /dev/snd/pcmC0D3p
logical name: /dev/snd/pcmC0D4p
logical name: /dev/snd/pcmC0D5p
logical name: /dev/snd/pcmC0D6c
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=sof-audio-pci-intel-mtl latency=32
resources: iomemory:480-47f iomemory:480-47f irq:196
memory:48192c0000-48192c3fff memory:4819000000-48191fffff
*-serial:3
description: SMBus
product: Meteor Lake-P SMBus Controller
vendor: Intel Corporation
physical id: 1f.4
bus info: pci@0000:00:1f.4
version: 20
width: 64 bits
clock: 33MHz
configuration: driver=i801_smbus latency=0
resources: iomemory:480-47f irq:18 memory:48192cc000-48192cc0ff
ioport:efa0(size=32)
*-serial:4
description: Serial bus controller
product: Meteor Lake-P SPI Controller
vendor: Intel Corporation
physical id: 1f.5
bus info: pci@0000:00:1f.5
version: 20
width: 32 bits
clock: 33MHz
configuration: driver=intel-spi latency=0
resources: irq:0 memory:7e800000-7e800fff
*-battery
description: Lithium Ion Battery
product: L22D4PF4
vendor: Sunwoda
physical id: 1
version: 11/20/2023
serial: 08D3
slot: In the back, on the bottom side
capacity: 73000mWh
configuration: voltage=15,5V
*-power UNCLAIMED
description: OEM Define 1
product: OEM Define 5
vendor: OEM Define 2
physical id: 2
version: OEM Define 6
serial: OEM Define 3
capacity: 75mWh
*-input:0
product: Lid Switch
physical id: 3
logical name: input0
logical name: /dev/input/event0
capabilities: platform
*-input:1
product: Power Button
physical id: 4
logical name: input1
logical name: /dev/input/event1
capabilities: platform
*-input:2
product: Intel HID events
physical id: 5
logical name: input11
logical name: /dev/input/event7
capabilities: platform
*-input:3
product: Video Bus
physical id: 6
logical name: input13
logical name: /dev/input/event9
capabilities: platform
*-input:4
product: sof-hda-dsp Mic
physical id: 7
logical name: input14
logical name: /dev/input/event10
*-input:5
product: sof-hda-dsp Headphone
physical id: 8
logical name: input15
logical name: /dev/input/event11
*-input:6
product: sof-hda-dsp HDMI/DP,pcm=3
physical id: 9
logical name: input16
logical name: /dev/input/event12
*-input:7
product: sof-hda-dsp HDMI/DP,pcm=4
physical id: a
logical name: input17
logical name: /dev/input/event13
*-input:8
product: sof-hda-dsp HDMI/DP,pcm=5
physical id: b
logical name: input18
logical name: /dev/input/event14
*-input:9
product: Sleep Button
physical id: c
logical name: input2
logical name: /dev/input/event2
capabilities: platform
*-input:10
product: AT Translated Set 2 keyboard
physical id: d
logical name: input3
logical name: /dev/input/event3
logical name: input3::capslock
logical name: input3::numlock
logical name: input3::scrolllock
capabilities: i8042
*-input:11
product: SYNA2BA6:00 06CB:CF00 Mouse
physical id: e
logical name: input7
logical name: /dev/input/event4
logical name: /dev/input/mouse0
capabilities: i2c
*-input:12
product: SYNA2BA6:00 06CB:CF00 Touchpad
physical id: f
logical name: input8
logical name: /dev/input/event5
logical name: /dev/input/mouse1
capabilities: i2c
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: Incomplete
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Sound volume is either zero or 100% on built-in laptop speaker
https://bugs.launchpad.net/bugs/2108856
You received this bug notification because you are a member of Ubuntu Touch
seeded packages, which is subscribed to alsa-driver in Ubuntu.
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Mailing list: https://launchpad.net/~touch-packages
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