Hello, I've encountered a problem while trying to adjust the speaker volumes on my Lenovo X13S laptop, which uses the SC8280XP-LENOVO-X13S sound card. My goal is to increase the volume for the "SpkrRight PA Volume" and "SpkrLeft PA Volume" controls without using GUI tools like alsamixer. I prefer to use command-line tools for this task. Today, I had to launch text-GUI after turning on the computer and repeatedly switching controls roughly 100 times to find the two controls to adjust. Initially, I tried to use amixer with the -c 0 option to specify the sound card and sset to set the volume levels. However, the command returned an error stating "Invalid card number '1'." Upon running aplay -l, I discovered that my sound card is indeed listed as card 0. Here are the steps I followed and the issues I encountered: List Controls: I listed all controls for the sound card with amixer -c 0 controls and found the controls for the right and left speaker volumes (SpkrRight PA Volume and SpkrLeft PA Volume) do exist. Set Volume: Attempting to set the volume with amixer -c 0 sset 'SpkrRight PA Volume' 90% resulted in an error: "amixer: Unable to find simple control 'SpkrRight PA Volume',0". Use of Numid: After that, I tried using the numeric identifier (numid) for the controls: amixer -c 0 cset numid=105 90%. This time, the command failed with a different error: "amixer: control.c:427: snd_ctl_elem_info: Assertion `ctl && info && (info->id.name[0] || info->id.numid)' failed. Aborted (core dumped)". I have verified that ALSA and my system are up to date, and I use Ubuntu 23.10 (arm64). I am seeking advice on how to resolve this issue, whether it be a workaround, a different command or tool I should use, or any configuration changes that might help. Thank you for your assistance and the output of amixer -c 0 controls is provided below: -- numid=134,iface=CARD,name='Headphone Jack' numid=133,iface=CARD,name='Mic Jack' numid=21,iface=MIXER,name='ADC1 Switch' numid=36,iface=MIXER,name='ADC1 Volume' numid=140,iface=MIXER,name='ADC1_MIXER Switch' numid=135,iface=MIXER,name='ADC2 MUX' numid=22,iface=MIXER,name='ADC2 Switch' numid=37,iface=MIXER,name='ADC2 Volume' numid=35,iface=MIXER,name='ADC2_BCS Disable Switch' numid=141,iface=MIXER,name='ADC2_MIXER Switch' numid=136,iface=MIXER,name='ADC3 MUX' numid=23,iface=MIXER,name='ADC3 Switch' numid=38,iface=MIXER,name='ADC3 Volume' numid=142,iface=MIXER,name='ADC3_MIXER Switch' numid=137,iface=MIXER,name='ADC4 MUX' numid=24,iface=MIXER,name='ADC4 Switch' numid=39,iface=MIXER,name='ADC4 Volume' numid=143,iface=MIXER,name='ADC4_MIXER Switch' numid=52,iface=MIXER,name='AUX_HPF Switch' numid=154,iface=MIXER,name='AUX_RDAC Switch' numid=14,iface=MIXER,name='CLSH Switch' numid=89,iface=MIXER,name='DEC0 MODE' numid=97,iface=MIXER,name='DEC0_BCS Switch' numid=90,iface=MIXER,name='DEC1 MODE' numid=91,iface=MIXER,name='DEC2 MODE' numid=92,iface=MIXER,name='DEC3 MODE' numid=93,iface=MIXER,name='DEC4 MODE' numid=94,iface=MIXER,name='DEC5 MODE' numid=95,iface=MIXER,name='DEC6 MODE' numid=96,iface=MIXER,name='DEC7 MODE' numid=25,iface=MIXER,name='DMIC0 Switch' numid=26,iface=MIXER,name='DMIC1 Switch' numid=144,iface=MIXER,name='DMIC1_MIXER Switch' numid=28,iface=MIXER,name='DMIC2 Switch' numid=145,iface=MIXER,name='DMIC2_MIXER Switch' numid=29,iface=MIXER,name='DMIC3 Switch' numid=146,iface=MIXER,name='DMIC3_MIXER Switch' numid=30,iface=MIXER,name='DMIC4 Switch' numid=147,iface=MIXER,name='DMIC4_MIXER Switch' numid=31,iface=MIXER,name='DMIC5 Switch' numid=148,iface=MIXER,name='DMIC5_MIXER Switch' numid=32,iface=MIXER,name='DMIC6 Switch' numid=149,iface=MIXER,name='DMIC6_MIXER Switch' numid=33,iface=MIXER,name='DMIC7 Switch' numid=150,iface=MIXER,name='DMIC7_MIXER Switch' numid=151,iface=MIXER,name='DMIC8_MIXER Switch' numid=16,iface=MIXER,name='DSD_L Switch' numid=17,iface=MIXER,name='DSD_R Switch' numid=112,iface=MIXER,name='EAR SPKR PA Gain' numid=20,iface=MIXER,name='EAR_PA Volume' numid=153,iface=MIXER,name='EAR_RDAC Switch' numid=138,iface=MIXER,name='HDR12 MUX' numid=139,iface=MIXER,name='HDR34 MUX' numid=1,iface=MIXER,name='HP Digital Volume' numid=9,iface=MIXER,name='HPH Type' numid=7,iface=MIXER,name='HPHL Impedance' numid=12,iface=MIXER,name='HPHL Switch' numid=18,iface=MIXER,name='HPHL Volume' numid=10,iface=MIXER,name='HPHL_COMP Switch' numid=155,iface=MIXER,name='HPHL_RDAC Switch' numid=8,iface=MIXER,name='HPHR Impedance' numid=13,iface=MIXER,name='HPHR Switch' numid=19,iface=MIXER,name='HPHR Volume' numid=11,iface=MIXER,name='HPHR_COMP Switch' numid=156,iface=MIXER,name='HPHR_RDAC Switch' numid=71,iface=MIXER,name='IIR0 Band1' numid=72,iface=MIXER,name='IIR0 Band2' numid=73,iface=MIXER,name='IIR0 Band3' numid=74,iface=MIXER,name='IIR0 Band4' numid=75,iface=MIXER,name='IIR0 Band5' numid=163,iface=MIXER,name='IIR0 INP0 MUX' numid=53,iface=MIXER,name='IIR0 INP0 Volume' numid=164,iface=MIXER,name='IIR0 INP1 MUX' numid=54,iface=MIXER,name='IIR0 INP1 Volume' numid=165,iface=MIXER,name='IIR0 INP2 MUX' numid=55,iface=MIXER,name='IIR0 INP2 Volume' numid=166,iface=MIXER,name='IIR0 INP3 MUX' numid=56,iface=MIXER,name='IIR0 INP3 Volume' numid=76,iface=MIXER,name='IIR1 Band1' numid=61,iface=MIXER,name='IIR1 Band1 Switch' numid=77,iface=MIXER,name='IIR1 Band2' numid=62,iface=MIXER,name='IIR1 Band2 Switch' numid=78,iface=MIXER,name='IIR1 Band3' numid=63,iface=MIXER,name='IIR1 Band3 Switch' numid=79,iface=MIXER,name='IIR1 Band4' numid=64,iface=MIXER,name='IIR1 Band4 Switch' numid=80,iface=MIXER,name='IIR1 Band5' numid=65,iface=MIXER,name='IIR1 Band5 Switch' numid=167,iface=MIXER,name='IIR1 INP0 MUX' numid=57,iface=MIXER,name='IIR1 INP0 Volume' numid=168,iface=MIXER,name='IIR1 INP1 MUX' numid=58,iface=MIXER,name='IIR1 INP1 Volume' numid=169,iface=MIXER,name='IIR1 INP2 MUX' numid=59,iface=MIXER,name='IIR1 INP2 Volume' numid=170,iface=MIXER,name='IIR1 INP3 MUX' numid=60,iface=MIXER,name='IIR1 INP3 Volume' numid=66,iface=MIXER,name='IIR2 Band1 Switch' numid=67,iface=MIXER,name='IIR2 Band2 Switch' numid=68,iface=MIXER,name='IIR2 Band3 Switch' numid=69,iface=MIXER,name='IIR2 Band4 Switch' numid=70,iface=MIXER,name='IIR2 Band5 Switch' numid=34,iface=MIXER,name='LDOH Enable Switch' numid=15,iface=MIXER,name='LO Switch' numid=27,iface=MIXER,name='MBHC Switch' numid=199,iface=MIXER,name='MultiMedia3 Mixer TX_CODEC_DMA_TX_3' numid=200,iface=MIXER,name='MultiMedia3 Mixer VA_CODEC_DMA_TX_0' numid=201,iface=MIXER,name='MultiMedia4 Mixer TX_CODEC_DMA_TX_3' numid=202,iface=MIXER,name='MultiMedia4 Mixer VA_CODEC_DMA_TX_0' numid=152,iface=MIXER,name='RDAC3_MUX' numid=2,iface=MIXER,name='RX HPH Mode' numid=174,iface=MIXER,name='RX INT0 DEM MUX' numid=194,iface=MIXER,name='RX INT0 MIX2 INP' numid=188,iface=MIXER,name='RX INT0_1 INTERP' numid=179,iface=MIXER,name='RX INT0_1 MIX1 INP0' numid=180,iface=MIXER,name='RX INT0_1 MIX1 INP1' numid=181,iface=MIXER,name='RX INT0_1 MIX1 INP2' numid=191,iface=MIXER,name='RX INT0_2 INTERP' numid=176,iface=MIXER,name='RX INT0_2 MUX' numid=175,iface=MIXER,name='RX INT1 DEM MUX' numid=195,iface=MIXER,name='RX INT1 MIX2 INP' numid=189,iface=MIXER,name='RX INT1_1 INTERP' numid=182,iface=MIXER,name='RX INT1_1 MIX1 INP0' numid=183,iface=MIXER,name='RX INT1_1 MIX1 INP1' numid=184,iface=MIXER,name='RX INT1_1 MIX1 INP2' numid=192,iface=MIXER,name='RX INT1_2 INTERP' numid=177,iface=MIXER,name='RX INT1_2 MUX' numid=196,iface=MIXER,name='RX INT2 MIX2 INP' numid=190,iface=MIXER,name='RX INT2_1 INTERP' numid=185,iface=MIXER,name='RX INT2_1 MIX1 INP0' numid=186,iface=MIXER,name='RX INT2_1 MIX1 INP1' numid=187,iface=MIXER,name='RX INT2_1 MIX1 INP2' numid=193,iface=MIXER,name='RX INT2_2 INTERP' numid=178,iface=MIXER,name='RX INT2_2 MUX' numid=171,iface=MIXER,name='RX MIX TX0 MUX' numid=172,iface=MIXER,name='RX MIX TX1 MUX' numid=173,iface=MIXER,name='RX MIX TX2 MUX' numid=206,iface=MIXER,name='RX_CODEC_DMA_RX_0 Audio Mixer MultiMedia1' numid=205,iface=MIXER,name='RX_CODEC_DMA_RX_0 Audio Mixer MultiMedia2' numid=46,iface=MIXER,name='RX_COMP1 Switch' numid=47,iface=MIXER,name='RX_COMP2 Switch' numid=48,iface=MIXER,name='RX_EAR Mode Switch' numid=49,iface=MIXER,name='RX_HPH HD2 Mode Switch' numid=50,iface=MIXER,name='RX_HPH PWR Mode' numid=157,iface=MIXER,name='RX_MACRO RX0 MUX' numid=158,iface=MIXER,name='RX_MACRO RX1 MUX' numid=159,iface=MIXER,name='RX_MACRO RX2 MUX' numid=160,iface=MIXER,name='RX_MACRO RX3 MUX' numid=161,iface=MIXER,name='RX_MACRO RX4 MUX' numid=162,iface=MIXER,name='RX_MACRO RX5 MUX' numid=40,iface=MIXER,name='RX_RX0 Digital Volume' numid=43,iface=MIXER,name='RX_RX0 Mix Digital Volume' numid=41,iface=MIXER,name='RX_RX1 Digital Volume' numid=44,iface=MIXER,name='RX_RX1 Mix Digital Volume' numid=42,iface=MIXER,name='RX_RX2 Digital Volume' numid=45,iface=MIXER,name='RX_RX2 Mix Digital Volume' numid=51,iface=MIXER,name='RX_Softclip Switch' numid=103,iface=MIXER,name='SpkrLeft BOOST Switch' numid=100,iface=MIXER,name='SpkrLeft COMP Offset' numid=102,iface=MIXER,name='SpkrLeft COMP Switch' numid=101,iface=MIXER,name='SpkrLeft DAC Switch' numid=98,iface=MIXER,name='SpkrLeft PA Volume' numid=104,iface=MIXER,name='SpkrLeft VISENSE Switch' numid=99,iface=MIXER,name='SpkrLeft WSA MODE' numid=110,iface=MIXER,name='SpkrRight BOOST Switch' numid=107,iface=MIXER,name='SpkrRight COMP Offset' numid=109,iface=MIXER,name='SpkrRight COMP Switch' numid=108,iface=MIXER,name='SpkrRight DAC Switch' numid=105,iface=MIXER,name='SpkrRight PA Volume' numid=111,iface=MIXER,name='SpkrRight VISENSE Switch' numid=106,iface=MIXER,name='SpkrRight WSA MODE' numid=247,iface=MIXER,name='TX DEC0 MUX' numid=248,iface=MIXER,name='TX DEC1 MUX' numid=249,iface=MIXER,name='TX DEC2 MUX' numid=250,iface=MIXER,name='TX DEC3 MUX' numid=251,iface=MIXER,name='TX DEC4 MUX' numid=252,iface=MIXER,name='TX DEC5 MUX' numid=253,iface=MIXER,name='TX DEC6 MUX' numid=254,iface=MIXER,name='TX DEC7 MUX' numid=239,iface=MIXER,name='TX DMIC MUX0' numid=240,iface=MIXER,name='TX DMIC MUX1' numid=241,iface=MIXER,name='TX DMIC MUX2' numid=242,iface=MIXER,name='TX DMIC MUX3' numid=243,iface=MIXER,name='TX DMIC MUX4' numid=244,iface=MIXER,name='TX DMIC MUX5' numid=245,iface=MIXER,name='TX DMIC MUX6' numid=246,iface=MIXER,name='TX DMIC MUX7' numid=231,iface=MIXER,name='TX SMIC MUX0' numid=232,iface=MIXER,name='TX SMIC MUX1' numid=233,iface=MIXER,name='TX SMIC MUX2' numid=234,iface=MIXER,name='TX SMIC MUX3' numid=235,iface=MIXER,name='TX SMIC MUX4' numid=236,iface=MIXER,name='TX SMIC MUX5' numid=237,iface=MIXER,name='TX SMIC MUX6' numid=238,iface=MIXER,name='TX SMIC MUX7' numid=3,iface=MIXER,name='TX0 MODE' numid=4,iface=MIXER,name='TX1 MODE' numid=5,iface=MIXER,name='TX2 MODE' numid=6,iface=MIXER,name='TX3 MODE' numid=207,iface=MIXER,name='TX_AIF1_CAP Mixer DEC0' numid=208,iface=MIXER,name='TX_AIF1_CAP Mixer DEC1' numid=209,iface=MIXER,name='TX_AIF1_CAP Mixer DEC2' numid=210,iface=MIXER,name='TX_AIF1_CAP Mixer DEC3' numid=211,iface=MIXER,name='TX_AIF1_CAP Mixer DEC4' numid=212,iface=MIXER,name='TX_AIF1_CAP Mixer DEC5' numid=213,iface=MIXER,name='TX_AIF1_CAP Mixer DEC6' numid=214,iface=MIXER,name='TX_AIF1_CAP Mixer DEC7' numid=215,iface=MIXER,name='TX_AIF2_CAP Mixer DEC0' numid=216,iface=MIXER,name='TX_AIF2_CAP Mixer DEC1' numid=217,iface=MIXER,name='TX_AIF2_CAP Mixer DEC2' numid=218,iface=MIXER,name='TX_AIF2_CAP Mixer DEC3' numid=219,iface=MIXER,name='TX_AIF2_CAP Mixer DEC4' numid=220,iface=MIXER,name='TX_AIF2_CAP Mixer DEC5' numid=221,iface=MIXER,name='TX_AIF2_CAP Mixer DEC6' numid=222,iface=MIXER,name='TX_AIF2_CAP Mixer DEC7' numid=223,iface=MIXER,name='TX_AIF3_CAP Mixer DEC0' numid=224,iface=MIXER,name='TX_AIF3_CAP Mixer DEC1' numid=225,iface=MIXER,name='TX_AIF3_CAP Mixer DEC2' numid=226,iface=MIXER,name='TX_AIF3_CAP Mixer DEC3' numid=227,iface=MIXER,name='TX_AIF3_CAP Mixer DEC4' numid=228,iface=MIXER,name='TX_AIF3_CAP Mixer DEC5' numid=229,iface=MIXER,name='TX_AIF3_CAP Mixer DEC6' numid=230,iface=MIXER,name='TX_AIF3_CAP Mixer DEC7' numid=81,iface=MIXER,name='TX_DEC0 Volume' numid=82,iface=MIXER,name='TX_DEC1 Volume' numid=83,iface=MIXER,name='TX_DEC2 Volume' numid=84,iface=MIXER,name='TX_DEC3 Volume' numid=85,iface=MIXER,name='TX_DEC4 Volume' numid=86,iface=MIXER,name='TX_DEC5 Volume' numid=87,iface=MIXER,name='TX_DEC6 Volume' numid=88,iface=MIXER,name='TX_DEC7 Volume' numid=288,iface=MIXER,name='VA DEC0 MUX' numid=289,iface=MIXER,name='VA DEC1 MUX' numid=290,iface=MIXER,name='VA DEC2 MUX' numid=291,iface=MIXER,name='VA DEC3 MUX' numid=284,iface=MIXER,name='VA DMIC MUX0' numid=285,iface=MIXER,name='VA DMIC MUX1' numid=286,iface=MIXER,name='VA DMIC MUX2' numid=287,iface=MIXER,name='VA DMIC MUX3' numid=272,iface=MIXER,name='VA_AIF1_CAP Mixer DEC0' numid=273,iface=MIXER,name='VA_AIF1_CAP Mixer DEC1' numid=274,iface=MIXER,name='VA_AIF1_CAP Mixer DEC2' numid=275,iface=MIXER,name='VA_AIF1_CAP Mixer DEC3' numid=276,iface=MIXER,name='VA_AIF2_CAP Mixer DEC0' numid=277,iface=MIXER,name='VA_AIF2_CAP Mixer DEC1' numid=278,iface=MIXER,name='VA_AIF2_CAP Mixer DEC2' numid=279,iface=MIXER,name='VA_AIF2_CAP Mixer DEC3' numid=280,iface=MIXER,name='VA_AIF3_CAP Mixer DEC0' numid=281,iface=MIXER,name='VA_AIF3_CAP Mixer DEC1' numid=282,iface=MIXER,name='VA_AIF3_CAP Mixer DEC2' numid=283,iface=MIXER,name='VA_AIF3_CAP Mixer DEC3' numid=129,iface=MIXER,name='VA_DEC0 MODE' numid=125,iface=MIXER,name='VA_DEC0 Volume' numid=130,iface=MIXER,name='VA_DEC1 MODE' numid=126,iface=MIXER,name='VA_DEC1 Volume' numid=131,iface=MIXER,name='VA_DEC2 MODE' numid=127,iface=MIXER,name='VA_DEC2 Volume' numid=132,iface=MIXER,name='VA_DEC3 MODE' numid=128,iface=MIXER,name='VA_DEC3 Volume' numid=259,iface=MIXER,name='WSA RX0 MUX' numid=260,iface=MIXER,name='WSA RX1 MUX' numid=257,iface=MIXER,name='WSA RX_MIX EC0_MUX' numid=258,iface=MIXER,name='WSA RX_MIX EC1_MUX' numid=261,iface=MIXER,name='WSA RX_MIX0 MUX' numid=262,iface=MIXER,name='WSA RX_MIX1 MUX' numid=255,iface=MIXER,name='WSA_AIF_VI Mixer WSA_SPKR_VI_1' numid=256,iface=MIXER,name='WSA_AIF_VI Mixer WSA_SPKR_VI_2' numid=204,iface=MIXER,name='WSA_CODEC_DMA_RX_0 Audio Mixer MultiMedia1' numid=203,iface=MIXER,name='WSA_CODEC_DMA_RX_0 Audio Mixer MultiMedia2' numid=121,iface=MIXER,name='WSA_COMP1 Switch' numid=122,iface=MIXER,name='WSA_COMP2 Switch' numid=117,iface=MIXER,name='WSA_RX0 Digital Mute' numid=115,iface=MIXER,name='WSA_RX0 Digital Volume' numid=123,iface=MIXER,name='WSA_RX0 EC_HQ Switch' numid=263,iface=MIXER,name='WSA_RX0 INP0' numid=264,iface=MIXER,name='WSA_RX0 INP1' numid=265,iface=MIXER,name='WSA_RX0 INP2' numid=271,iface=MIXER,name='WSA_RX0 INT0 SIDETONE MIX' numid=266,iface=MIXER,name='WSA_RX0 MIX INP' numid=119,iface=MIXER,name='WSA_RX0_MIX Digital Mute' numid=118,iface=MIXER,name='WSA_RX1 Digital Mute' numid=116,iface=MIXER,name='WSA_RX1 Digital Volume' numid=124,iface=MIXER,name='WSA_RX1 EC_HQ Switch' numid=267,iface=MIXER,name='WSA_RX1 INP0' numid=268,iface=MIXER,name='WSA_RX1 INP1' numid=269,iface=MIXER,name='WSA_RX1 INP2' numid=270,iface=MIXER,name='WSA_RX1 MIX INP' numid=120,iface=MIXER,name='WSA_RX1_MIX Digital Mute' numid=113,iface=MIXER,name='WSA_Softclip0 Enable' numid=114,iface=MIXER,name='WSA_Softclip1 Enable' numid=197,iface=MIXER,name='stream0.vol_ctrl0 MultiMedia1 Playback Volu' numid=198,iface=MIXER,name='stream1.vol_ctrl1 MultiMedia2 Playback Volu' This is Weiwu's private email address. 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