!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Sat Mar 13 22:23:51 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 20.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.2 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=focal !!DMI Information !!--------------- Manufacturer: Acer Product Name: Swift SF315-52G Product Version: V1.07 Firmware Version: V1.07 System SKU: 0000000000000000 Board Vendor: KBL Board Name: Erdinger_KL !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/10250759:00/status 15 /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT344B:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/LNXVIDEO:01/status 15 /sys/bus/acpi/devices/MSFT0101:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:04/status 3 /sys/bus/acpi/devices/PNP0C02:06/status 3 /sys/bus/acpi/devices/PNP0C0A:03/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 15 /sys/bus/acpi/devices/PNP0C0E:00/status 11 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/SYNA7DB5:00/status 15 /sys/bus/acpi/devices/device:63/status 15 /sys/bus/acpi/devices/device:74/status 11 !!Kernel Information !!------------------ Kernel release: 5.8.0-44-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.8.0-44-generic Library version: 1.2.2 Utilities version: 1.2.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21) Subsystem: Acer Incorporated [ALI] Sunrise Point-LP HD Audio [1025:1273] !!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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Mar 13 23:09 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 13 23:09 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:274: no soundcards found... ARECORD arecord: device_list:274: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ acer_wireless acer_wmi acpi_pad aesni_intel af_alg ahci algif_hash algif_skcipher autofs4 blake2b_generic bluetooth bnep btbcm btintel btrfs btrtl btusb ccm cec cfg80211 cmac coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm drm_kms_helper ecc ecdh_generic ee1004 efi_pstore fb_sys_fops ghash_clmulni_intel glue_helper hfs hfsplus hid hid_generic hid_multitouch i2c_algo_bit i2c_hid i2c_i801 i2c_smbus i915 idma64 input_leds intel_cstate intel_lpss intel_lpss_pci intel_pch_thermal intel_powerclamp intel_rapl_common intel_rapl_msr intel_xhci_usb_role_switch ip_tables iwlmvm iwlwifi jfs joydev kvm kvm_intel libahci libarc4 libcrc32c lp mac80211 mac_hid mc mei mei_hdcp mei_me memstick minix msdos mxm_wmi nls_iso8859_1 nouveau ntfs parport parport_pc pinctrl_intel pinctrl_sunrisepoint ppdev qnx4 raid6_pq rapl rc_core rfcomm roles rtsx_usb rtsx_usb_ms rtsx_usb_sdmmc sch_fq_codel serio_raw snd snd_hda_codec snd_hda_core snd_hda_intel snd_hwdep snd_intel_dspcfg snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_timer soundcore sparse_keymap syscopyarea sysfillrect sysimgblt ttm uas ufs usb_storage usbhid uvcvideo video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev virt_dma wmi wmi_bmof x86_pkg_temp_thermal x_tables xfs xhci_pci xhci_pci_renesas xor !!ALSA/HDA dmesg !!-------------- [ 0.205060] ACPI: Added _OSI(Linux-Dell-Video) [ 0.205061] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.205063] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 0.505215] pci 0000:01:00.0: reg 0x30: [mem 0xdf000000-0xdf07ffff pref] [ 0.505241] pci 0000:01:00.0: Enabling HDA controller [ 0.505592] pci 0000:00:1c.0: PCI bridge to [bus 01] -- [ 15.001548] AES CTR mode by8 optimization enabled [ 15.106824] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 15.106835] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, using SST driver [ 15.383695] nouveau 0000:01:00.0: fb: 2048 MiB GDDR5 -- [ 17.416689] WARNING: CPU: 0 PID: 392 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 17.416690] Modules linked in: coretemp( ) kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau( ) intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci [ 17.416714] i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 26.403778] audit: type=1400 audit(1615665082.904:36): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.snap-store" pid=1114 comm="apparmor_parser" [ 28.993202] nouveau 0000:01:00.0: Enabling HDA controller [ 31.103882] ------------[ cut here ]------------ -- [ 31.103950] WARNING: CPU: 6 PID: 240 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 31.103950] Modules linked in: nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas [ 31.103972] rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 37.462349] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 40.789355] nouveau 0000:01:00.0: Enabling HDA controller [ 42.902366] ------------[ cut here ]------------ -- [ 42.902436] WARNING: CPU: 1 PID: 1381 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 42.902436] Modules linked in: ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp parport drm [ 42.902458] ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 47.356836] Bluetooth: RFCOMM ver 1.11 [ 61.652077] nouveau 0000:01:00.0: Enabling HDA controller [ 63.763257] ------------[ cut here ]------------ -- [ 63.763326] WARNING: CPU: 0 PID: 1381 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 63.763327] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp [ 63.763349] parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 380.779863] pcieport 0000:00:1c.5: AER: [ 0] RxErr [ 490.311920] nouveau 0000:01:00.0: Enabling HDA controller [ 492.428168] ------------[ cut here ]------------ -- [ 492.428241] WARNING: CPU: 6 PID: 140 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 492.428241] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp [ 492.428263] parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 840.423467] audit: type=1400 audit(1615665896.595:61): apparmor="DENIED" operation="capable" profile="/snap/snapd/11036/usr/lib/snapd/snap-confine" pid=5382 comm="snap-confine" capability=4 capname="fsetid" [ 844.120617] nouveau 0000:01:00.0: Enabling HDA controller [ 845.652762] audit: type=1400 audit(1615665901.820:62): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/snapd/11036/usr/lib/snapd/snap-confine" pid=5537 comm="apparmor_parser" -- [ 846.235495] WARNING: CPU: 0 PID: 1381 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 846.235496] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp [ 846.235517] parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 1521.632571] pcieport 0000:00:1c.5: AER: [ 0] RxErr [ 1537.688890] nouveau 0000:01:00.0: Enabling HDA controller [ 1539.800173] ------------[ cut here ]------------ -- [ 1539.800252] WARNING: CPU: 0 PID: 1381 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 1539.800253] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp [ 1539.800275] parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 7958.090077] pcieport 0000:00:1c.5: AER: [ 0] RxErr [ 8304.165518] nouveau 0000:01:00.0: Enabling HDA controller [ 8305.543591] audit: type=1400 audit(1615673361.817:132): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.pulseaudio" pid=27184 comm="apparmor_parser" [ 8305.620774] audit: type=1400 audit(1615673361.897:133): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.pulseaudio.pulseaudio" pid=27189 comm="apparmor_parser" [ 8305.635697] audit: type=1400 audit(1615673361.909:134): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.pulseaudio.parec" pid=27188 comm="apparmor_parser" [ 8305.637471] audit: type=1400 audit(1615673361.913:135): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.pulseaudio.config" pid=27185 comm="apparmor_parser" [ 8305.663212] audit: type=1400 audit(1615673361.937:136): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.pulseaudio.paplay" pid=27187 comm="apparmor_parser" [ 8305.663218] audit: type=1400 audit(1615673361.937:137): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.pulseaudio.pactl" pid=27186 comm="apparmor_parser" [ 8306.278743] ------------[ cut here ]------------ -- [ 8306.278890] WARNING: CPU: 6 PID: 1381 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 8306.278891] Modules linked in: btrfs blake2b_generic xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid [ 8306.278916] intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel -- [ 8312.766027] audit: type=1400 audit(1615673369.045:139): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/snap/snapd/11107/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=27240 comm="apparmor_parser" [ 8312.973826] audit: type=1400 audit(1615673369.253:140): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.pulseaudio.pactl" pid=27242 comm="apparmor_parser" [ 8312.983081] audit: type=1400 audit(1615673369.261:141): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.pulseaudio.paplay" pid=27243 comm="apparmor_parser" [ 8312.983273] audit: type=1400 audit(1615673369.261:142): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.pulseaudio.parec" pid=27244 comm="apparmor_parser" [ 8312.988761] audit: type=1400 audit(1615673369.265:143): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.pulseaudio" pid=27246 comm="apparmor_parser" [ 8312.993238] audit: type=1400 audit(1615673369.273:144): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.pulseaudio.config" pid=27247 comm="apparmor_parser" [ 8312.993908] audit: type=1400 audit(1615673369.273:145): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.pulseaudio.pulseaudio" pid=27248 comm="apparmor_parser" [ 8316.770181] audit: type=1400 audit(1615673373.051:146): apparmor="DENIED" operation="open" profile="snap.pulseaudio.pulseaudio" name="/etc/pulse/daemon.conf" pid=27305 comm="pulseaudio" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 8316.773814] audit: type=1400 audit(1615673373.055:147): apparmor="DENIED" operation="open" profile="snap.pulseaudio.pulseaudio" name="/sys/devices/virtual/dmi/id/board_vendor" pid=27305 comm="pulseaudio" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 8407.254723] pcieport 0000:00:1c.5: AER: Corrected error received: 0000:00:1c.5 -- [ 8709.935905] pcieport 0000:00:1c.5: AER: [ 0] RxErr [ 8999.715059] nouveau 0000:01:00.0: Enabling HDA controller [ 9001.829247] ------------[ cut here ]------------ -- [ 9001.829323] WARNING: CPU: 2 PID: 28422 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 9001.829323] Modules linked in: btrfs blake2b_generic xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core crypto_simd cryptd snd_hwdep glue_helper iwlmvm i915 uvcvideo btusb snd_pcm rapl rtsx_usb_ms nouveau intel_cstate btrtl videobuf2_vmalloc input_leds videobuf2_memops serio_raw memstick videobuf2_v4l2 snd_seq_midi btbcm mac80211 btintel mei_hdcp libarc4 snd_seq_midi_event videobuf2_common videodev iwlwifi snd_rawmidi mc ttm snd_seq drm_kms_helper cec rc_core snd_seq_device snd_timer snd bluetooth acer_wmi sparse_keymap joydev ee1004 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic ecc soundcore cfg80211 mxm_wmi efi_pstore intel_xhci_usb_role_switch hid_multitouch roles mac_hid [ 9001.829346] intel_pch_thermal mei_me mei wmi_bmof acer_wireless acpi_pad sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 rtsx_usb_sdmmc uas rtsx_usb usb_storage usbhid hid_generic crc32_pclmul i2c_i801 intel_lpss_pci i2c_smbus intel_lpss ahci idma64 xhci_pci libahci virt_dma xhci_pci_renesas i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.2-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.2-1ubuntu0.5 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.2-1ubuntu2 amd64 Utilities for configuring and using ALSA