!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Mar 20 09:59:10 UTC 2020 !!Linux Distribution !!------------------ Ubuntu 18.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.4 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Latitude 5591 Product Version: Firmware Version: 1.11.1 !!Kernel Information !!------------------ Kernel release: 5.3.0-42-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.3.0-42-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [LX3000 ]: USB-Audio - Microsoft LifeChat LX-3000 C-Media Electronics Inc. Microsoft LifeChat LX-3000 at usb-0000:00:14.0-2, full !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:a348 (rev 10) Subsystem: 1028:0819 !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x045e070f, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. Microsoft LifeChat LX-3000 at usb-0000:00:14.0-2, full Unit: 9 Control: name="Speaker Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-7264, max=-16, dBmin=-2837, dBmax=-6 Unit: 9 Control: name="Speaker Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 13 Control: name="Mic Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Mar 20 10:48 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Mar 20 10:55 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 2 Mar 20 10:56 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Mar 20 10:48 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 20 10:48 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 20 10:48 . drwxr-xr-x 4 root root 180 Mar 20 10:48 .. lrwxrwxrwx 1 root root 12 Mar 20 10:48 usb-C-Media_Electronics_Inc._Microsoft_LifeChat_LX-3000-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 20 10:48 . drwxr-xr-x 4 root root 180 Mar 20 10:48 .. lrwxrwxrwx 1 root root 12 Mar 20 10:48 pci-0000:00:14.0-usb-0:2:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: LX3000 [Microsoft LifeChat LX-3000], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: LX3000 [Microsoft LifeChat LX-3000], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [LX3000] Card hw:1 'LX3000'/'C-Media Electronics Inc. Microsoft LifeChat LX-3000 at usb-0000:00:14.0-2, full' Mixer name : 'USB Mixer' Components : 'USB045e:070f' Controls : 10 Simple ctrls : 3 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 4 [3%] [-27.63dB] [on] Front Right: Playback 4 [3%] [-27.63dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 127 Capture 0 - 16 Mono: Playback 50 [39%] [9.37dB] [off] Capture 0 [0%] [0.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.LX3000 { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Playback Volume' value 50 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin 0 dbmax 2381 dbvalue.0 937 } } control.5 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Speaker Playback Volume' value.0 4 value.1 4 comment { access 'read write' type INTEGER count 2 range '0 - 151' dbmin -2837 dbmax -6 dbvalue.0 -2763 dbvalue.1 -2763 } } control.7 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Capture Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 0 dbmax 2381 dbvalue.0 0 } } control.9 { iface MIXER name 'Auto Gain Control' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module ccm xt_CHECKSUM iptable_mangle xt_MASQUERADE iptable_nat nf_nat xt_tcpudp bridge stp llc ebtable_filter ebtables aufs overlay bnep hid_multitouch ip6_tables ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter nls_iso8859_1 dell_rbtn sof_pci_dev snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi mei_hdcp snd_intel_nhlt intel_rapl_msr snd_hda_codec iwlmvm x86_pkg_temp_thermal intel_powerclamp snd_hda_core snd_soc_core snd_usb_audio snd_compress snd_usbmidi_lib coretemp mac80211 ac97_bus snd_hwdep snd_pcm_dmaengine dell_laptop ledtrig_audio snd_pcm kvm_intel dell_smm_hwmon libarc4 snd_seq_midi kvm snd_seq_midi_event snd_rawmidi irqbypass dell_wmi btusb intel_cstate uvcvideo dell_smbios btrtl intel_rapl_perf dcdbas serio_raw snd_seq iwlwifi videobuf2_vmalloc btbcm dell_wmi_descriptor intel_wmi_thunderbolt btintel snd_seq_device videobuf2_memops wmi_bmof videobuf2_v4l2 snd_timer bluetooth videobuf2_common snd idma64 videodev virt_dma rtsx_pci_ms ecdh_generic ucsi_acpi processor_thermal_device mei_me typec_ucsi memstick joydev cfg80211 input_leds intel_lpss_pci intel_rapl_common mc soundcore ecc mei typec intel_lpss intel_soc_dts_iosf intel_pch_thermal int3403_thermal int340x_thermal_zone intel_hid dell_smo8800 int3400_thermal sparse_keymap acpi_thermal_rel mac_hid acpi_pad sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 algif_skcipher af_alg dm_crypt hid_generic usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel i915 i2c_algo_bit aesni_intel drm_kms_helper aes_x86_64 syscopyarea crypto_simd sysfillrect cryptd sysimgblt glue_helper fb_sys_fops nvme e1000e drm nvme_core ahci rtsx_pci i2c_hid libahci wmi hid pinctrl_cannonlake video pinctrl_intel !!ALSA/HDA dmesg !!-------------- [ 0.122139] ACPI: Added _OSI(Linux-Dell-Video) [ 0.122139] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.122139] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 21.860382] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor. [ 21.876106] usbcore: registered new interface driver snd-usb-audio [ 21.906579] iwlwifi 0000:00:14.3: base HW address: 04:ea:56:ca:b6:47 [ 21.914108] snd_soc_skl 0000:00:1f.3: The DSP is not enabled on this platform, aborting probe [ 21.924559] sof-audio-pci 0000:00:1f.3: enabling device (0000 -> 0002)