!!################################ !!ALSA Information Script v 0.4.66 !!################################ !!Script ran on: Sun Feb 28 17:12:22 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 18.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.5 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 Ubuntu 18.04.5 LTS (Bionic Beaver) !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.4.0-1029-raspi Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- !!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 snd_bcm2835: enable_compat_alsa=0 snd_bcm2835: enable_hdmi=1 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Feb 23 18:39 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 23 18:39 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:270: no soundcards found... ARECORD arecord: device_list:270: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ aes_neon_blk aes_neon_bs async_memcpy async_pq async_raid6_recov async_tx async_xor autofs4 bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 binfmt_misc bluetooth bnep brcmfmac brcmutil btrfs btsdio cfg80211 crct10dif_ce cryptd crypto_simd ecc ecdh_generic hid_generic input_leds ip_tables iscsi_tcp joydev libcrc32c libiscsi libiscsi_tcp linear lp mc multipath parport phy_generic ppdev raid0 raid1 raid10 raid456 raid6_pq raspberrypi_hwmon rpivid_mem sch_fq_codel scsi_transport_iscsi spidev uas uio uio_pdrv_genirq usb_storage usbhid v4l2_mem2mem vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables xor xor_neon zstd_compress !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2028848 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:B2:71:A9 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) -- [ 37.255781] rfkill: input handler disabled [ 3114.362699] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 3114.363223] snd_bcm2835: Unknown symbol snd_ctl_add (err -2) [ 3114.363256] snd_bcm2835: Unknown symbol snd_pcm_new (err -2) [ 3114.363296] snd_bcm2835: Unknown symbol snd_card_register (err -2) [ 3114.363323] snd_bcm2835: Unknown symbol snd_card_free (err -2) [ 3114.363350] snd_bcm2835: Unknown symbol snd_pcm_lib_preallocate_pages_for_all (err -2) [ 3114.363377] snd_bcm2835: Unknown symbol snd_pcm_stop (err -2) [ 3114.363403] snd_bcm2835: Unknown symbol snd_pcm_hw_constraint_minmax (err -2) [ 3114.363457] snd_bcm2835: Unknown symbol snd_ctl_new1 (err -2) [ 3114.363484] snd_bcm2835: Unknown symbol snd_pcm_stream_unlock (err -2) [ 3114.363520] snd_bcm2835: Unknown symbol snd_card_new (err -2) [ 3114.363548] snd_bcm2835: Unknown symbol snd_pcm_lib_malloc_pages (err -2) [ 3114.363578] snd_bcm2835: Unknown symbol snd_pcm_lib_ioctl (err -2) [ 3114.363605] snd_bcm2835: Unknown symbol snd_pcm_lib_free_pages (err -2) [ 3114.363638] snd_bcm2835: Unknown symbol snd_pcm_set_ops (err -2) [ 3114.363678] snd_bcm2835: Unknown symbol snd_pcm_stream_lock (err -2) [ 3114.363725] snd_bcm2835: Unknown symbol snd_pcm_period_elapsed (err -2) [ 3114.363753] snd_bcm2835: Unknown symbol snd_pcm_hw_constraint_step (err -2) [ 3114.363784] snd_bcm2835: Unknown symbol snd_pcm_format_width (err -2) [ 3135.881236] snd_bcm2835: version magic '5.4.0-1028-raspi SMP preempt mod_unload aarch64' should be '5.4.0-1029-raspi SMP preempt mod_unload aarch64' [ 5101.740884] bcmgenet fd580000.ethernet eth0: Link is Down -- [18391.394963] sd 0:0:0:0: [sda] Attached SCSI removable disk [23261.467644] snd_soc_bcm2835_i2s: Unknown symbol snd_soc_params_to_frame_size (err -2) [23261.467683] snd_soc_bcm2835_i2s: Unknown symbol devm_snd_soc_register_component (err -2) [23261.467723] snd_soc_bcm2835_i2s: Unknown symbol devm_snd_dmaengine_pcm_register (err -2) [23261.467746] snd_soc_bcm2835_i2s: Unknown symbol snd_soc_params_to_bclk (err -2) [23261.467765] snd_soc_bcm2835_i2s: Unknown symbol snd_pcm_format_width (err -2) !!Packages installed !!-------------------- ii alsa-utils 1.1.3-1ubuntu1 arm64 Utilities for configuring and using ALSA