!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Jun 27 22:04:37 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 14.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.5 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: MSI Product Name: MS-7974 Product Version: 1.0 Firmware Version: V1.1 Board Vendor: MSI Board Name: 970A-G43 PLUS (MS-7974) !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.13.0-77-generic Operating System: GNU/Linux Architecture: i686 Processor: athlon SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.13.0-77-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_hda_intel snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfe080000 irq 25 1 [AK4571 ]: USB-Audio - AK4571 AKM AK4571 at usb-0000:00:13.0-2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 01:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 01:00.1 0403: 10de:10f0 (rev a1) Subsystem: 3842:6173 !!Modprobe options (Sound related) !!-------------------------------- snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: 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_hda_intel: index=0 snd_usb_audio: index=1 snd_hda_intel: model=generic snd_hda_intel: model=6stack-dig !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,-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 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 enable_msi : -1 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) index : 0,-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 jackpoll_ms : 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 model : 6stack-dig,(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) patch : (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) position_fix : -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 power_save : 0 power_save_controller : Y probe_mask : -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 probe_only : 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 single_cmd : N snoop : Y !!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 : 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 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 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 !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Nvidia ID 83 Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de0083 Subsystem Id: 0x38426173 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="HDMI Jack", index=0, device=0 Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 4 0x0a* 0x0b 0x0c 0x0d Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="HDMI Jack", index=1, device=0 Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=02, enabled=1 Connection: 4 0x0a 0x0b* 0x0c 0x0d Node 0x06 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Connection: 4 0x0a* 0x0b 0x0c 0x0d Node 0x07 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Connection: 4 0x0a* 0x0b 0x0c 0x0d Node 0x08 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Connection: 4 0x0a* 0x0b 0x0c 0x0d Node 0x09 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Connection: 4 0x0a* 0x0b 0x0c 0x0d Node 0x0a [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Device: name="ID 83 Digital", type="HDMI", device=3 Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x0b [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x0c [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x0d [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x05560004, ctrlif=0, ctlerr=0 Card: AKM AK4571 at usb-0000:00:13.0-2, full speed Unit: 5 Control: name="PCM Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-7936, max=6144, dBmin=-3100, dBmax=2400 Unit: 5 Control: name="PCM Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 6 Control: name="Mic Playback Volume", index=0 Info: id=6, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-7936, max=6144, dBmin=-3100, dBmax=2400 Unit: 6 Control: name="Mic Playback Switch", index=0 Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 8 Control: name="Bass Boost", index=0 Info: id=8, control=9, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 8 Control: name="Speaker Playback Volume", index=0 Info: id=8, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12032, max=0, dBmin=-4700, dBmax=0 Unit: 8 Control: name="Speaker Playback Switch", index=0 Info: id=8, 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, 7 Jun 27 17:55 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Jun 27 17:55 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 6 Jun 27 17:55 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 5 Jun 27 17:55 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 3 Jun 27 17:55 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 2 Jun 27 17:55 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jun 27 17:55 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 27 17:55 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jun 27 17:55 . drwxr-xr-x 4 root root 240 Jun 27 17:55 .. lrwxrwxrwx 1 root root 12 Jun 27 17:55 usb-AKM_AK4571-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jun 27 17:55 . drwxr-xr-x 4 root root 240 Jun 27 17:55 .. lrwxrwxrwx 1 root root 12 Jun 27 17:55 pci-0000:00:13.0-usb-0:2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jun 27 17:55 pci-0000:01:00.1 -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm_slave.spdif_convert48k { pcm "plughw:0,3" rate 48000 } pcm.spdif_playback { type plug slave spdif_convert48k } pcm.asym_spdif { type asym playback.pcm "spdif_playback" capture.pcm "plughw:0,3" } pcm.!default asym_spdif !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 3: ID 83 Digital [ID 83 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: AK4571 [AK4571], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: AK4571 [AK4571], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [NVidia] Card hw:0 'NVidia'/'HDA NVidia at 0xfe080000 irq 25' Mixer name : 'Nvidia ID 83' Components : 'HDA:10de0083,38426173,00100100' Controls : 7 Simple ctrls : 1 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 1 [AK4571] Card hw:1 'AK4571'/'AKM AK4571 at usb-0000:00:13.0-2, full speed' Mixer name : 'USB Mixer' Components : 'USB0556:0004' Controls : 9 Simple ctrls : 4 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 47 Mono: Front Left: Playback 38 [81%] [-9.00dB] [on] Front Right: Playback 38 [81%] [-9.00dB] [on] Simple mixer control 'Bass Boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'PCM',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 55 Mono: Capture 44 [80%] [13.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 55 Mono: Playback 55 [100%] [24.00dB] [off] !!Alsactl output !!-------------- --startcollapse-- state.NVidia { control.1 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.2 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface CARD name 'HDMI Jack' value false comment { access read type BOOLEAN count 1 } } control.6 { iface CARD name 'HDMI Jack' index 1 value true comment { access read type BOOLEAN count 1 } } control.7 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } } state.AK4571 { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 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 55 comment { access 'read write' type INTEGER count 1 range '0 - 55' dbmin -3100 dbmax 2400 dbvalue.0 2400 } } 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 38 value.1 38 comment { access 'read write' type INTEGER count 2 range '0 - 47' dbmin -4700 dbmax 0 dbvalue.0 -900 dbvalue.1 -900 } } control.7 { iface MIXER name 'Bass Boost' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'PCM Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'PCM Capture Volume' value 44 comment { access 'read write' type INTEGER count 1 range '0 - 55' dbmin -3100 dbmax 2400 dbvalue.0 1300 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_hda_intel snd_hda_codec snd_usb_audio snd_usbmidi_lib snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore ipt_MASQUERADE xt_hl nf_conntrack_ipv6 nf_defrag_ipv6 xt_conntrack xt_comment xt_tcpudp ip6table_filter ip6_tables iptable_nat nf_nat_ipv4 xt_multiport iptable_filter ip_tables arc4 md4 nls_utf8 cifs mceusb lirc_dev rc_core autofs4 nvidia_drm nvidia_modeset mxm_wmi nvidia kvm_amd kvm dm_multipath scsi_dh crc32_pclmul ftdi_sio aesni_intel bnep rfcomm aes_i586 xts lrw gf128mul ablk_helper bluetooth cryptd drm parport_pc cp210x usbserial ppdev serio_raw f71882fg xt_geoip x_tables mac_hid lp parport wmi fam15h_power nf_nat_irc k10temp shpchp nf_nat_ftp i2c_piix4 nf_nat nf_conntrack_irc nfsd nf_conntrack_ftp nf_conntrack_ipv4 nf_defrag_ipv4 auth_rpcgss nf_conntrack binfmt_misc nfs_acl nfs lockd sunrpc fscache zfs zunicode zcommon znvpair spl zavl btrfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear nbd dm_mirror dm_region_hash dm_log hid_generic usbhid hid e1000 psmouse r8169 ahci mii libahci ati_agp !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x04 0x185600f0 0x05 0x185600f0 0x06 0x185600f0 0x07 0x185600f0 0x08 0x585600f0 0x09 0x585600f0 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: !!ALSA/HDA dmesg !!-------------- [ 6.578507] type=1400 audit(1498600375.299:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ntpd" pid=1193 comm="apparmor_parser" [ 6.597867] hda_intel: Disabling MSI [ 6.597877] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 6.597914] hda-intel 0000:01:00.1: Disabling 64bit DMA [ 6.601822] hda-intel 0000:01:00.1: Enable delay in RIRB handling [ 6.609795] init: idmapd main process (1225) terminated with status 1 [ 6.609809] init: idmapd main process ended, respawning [ 6.753131] usbcore: registered new interface driver snd-usb-audio [ 6.758942] usb 4-5: cp210x converter now attached to ttyUSB1 -- [ 6.964773] init: samba-ad-dc main process (1676) terminated with status 1 [ 7.000150] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input9 [ 7.000256] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input8 [ 7.000524] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io mem,decodes=none:owns=none -- [ 58.761665] nvidia-modeset: Freed GPU:0 (GPU-aa3cfd7a-23cb-ca7a-b966-7556368be09b) @ PCI:0000:01:00.0 [ 62.973160] usbcore: deregistering interface driver snd-usb-audio [ 63.257048] usbcore: registered new interface driver snd-usb-audio [ 63.275270] hda_intel: Disabling MSI [ 63.275279] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 63.275321] hda-intel 0000:01:00.1: Disabling 64bit DMA [ 63.279700] hda-intel 0000:01:00.1: Enable delay in RIRB handling [ 63.582560] autoconfig: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line -- [ 63.582585] inputs: [ 63.670746] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input11 [ 63.670822] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input10 [ 66.027322] systemd-udevd[13662]: failed to execute '/bin/systemctl' '/bin/systemctl start --no-block nvidia-persistenced.service': No such file or directory -- [ 66.724964] nvidia-modeset: Allocated GPU:0 (GPU-aa3cfd7a-23cb-ca7a-b966-7556368be09b) @ PCI:0000:01:00.0 [ 90.591804] usbcore: deregistering interface driver snd-usb-audio [ 90.699430] hda_intel: Disabling MSI [ 90.699438] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 90.699493] hda-intel 0000:01:00.1: Disabling 64bit DMA [ 90.703946] hda-intel 0000:01:00.1: Enable delay in RIRB handling [ 91.006367] autoconfig: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line -- [ 91.006386] inputs: [ 91.094488] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input13 [ 91.094614] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input12 [ 91.239453] usbcore: registered new interface driver snd-usb-audio [ 117.047505] usbcore: deregistering interface driver snd-usb-audio [ 117.311836] usbcore: registered new interface driver snd-usb-audio [ 117.331857] hda_intel: Disabling MSI [ 117.331866] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 117.331897] hda-intel 0000:01:00.1: Disabling 64bit DMA [ 117.336305] hda-intel 0000:01:00.1: Enable delay in RIRB handling [ 117.637271] autoconfig: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line -- [ 117.637295] inputs: [ 117.725467] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input15 [ 117.725575] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input14 [ 118.042235] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. [ 137.490440] nvidia-modeset: Freed GPU:0 (GPU-aa3cfd7a-23cb-ca7a-b966-7556368be09b) @ PCI:0000:01:00.0 [ 142.626287] usbcore: deregistering interface driver snd-usb-audio [ 142.734206] hda_intel: Disabling MSI [ 142.734215] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 142.734241] hda-intel 0000:01:00.1: Disabling 64bit DMA [ 142.738945] hda-intel 0000:01:00.1: Enable delay in RIRB handling [ 143.042963] autoconfig: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line -- [ 143.042981] inputs: [ 143.131246] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input17 [ 143.131382] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input16 [ 143.275541] usbcore: registered new interface driver snd-usb-audio [ 150.815052] usbcore: deregistering interface driver snd-usb-audio [ 151.011836] usbcore: registered new interface driver snd-usb-audio [ 153.851277] usbcore: deregistering interface driver snd-usb-audio [ 154.147647] usbcore: registered new interface driver snd-usb-audio [ 154.173812] hda_intel: Disabling MSI [ 154.173821] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 154.173847] hda-intel 0000:01:00.1: Disabling 64bit DMA [ 154.178329] hda-intel 0000:01:00.1: Enable delay in RIRB handling [ 154.482551] autoconfig: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line -- [ 154.482570] inputs: [ 154.570809] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input19 [ 154.571037] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input18 [ 154.711767] nvidia 0000:01:00.0: irq 73 for MSI/MSI-X