!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Jul 30 14:50:21 UTC 2019 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.60-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jul 30 09:47 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 30 09:47 /dev/snd/timer !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type hw card -1 } ctl.!default { type hw card -1 } !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:272: no soundcards found... ARECORD arecord: device_list:272: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfkill 8021q garp stp llc bcm2835_codec raspberrypi_hwmon bcm2835_v4l2 hwmon v4l2_mem2mem bcm2835_mmal_vchiq v4l2_common videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev vc_sm_cma media uio_pdrv_genirq uio fixed i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 5.620285] videodev: Linux video capture interface: v2.00 [ 5.626117] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 5.626795] snd_bcm2835: Unknown symbol snd_ctl_add (err -2) [ 5.626816] snd_bcm2835: Unknown symbol snd_pcm_new (err -2) [ 5.626855] snd_bcm2835: Unknown symbol snd_card_register (err -2) [ 5.626872] snd_bcm2835: Unknown symbol snd_card_free (err -2) [ 5.626889] snd_bcm2835: Unknown symbol snd_pcm_lib_preallocate_pages_for_all (err -2) [ 5.626905] snd_bcm2835: Unknown symbol snd_pcm_stop (err -2) [ 5.626921] snd_bcm2835: Unknown symbol snd_pcm_hw_constraint_minmax (err -2) [ 5.626979] snd_bcm2835: Unknown symbol snd_ctl_new1 (err -2) [ 5.626995] snd_bcm2835: Unknown symbol snd_pcm_stream_unlock (err -2) [ 5.627034] snd_bcm2835: Unknown symbol snd_card_new (err -2) [ 5.627056] snd_bcm2835: Unknown symbol snd_pcm_lib_malloc_pages (err -2) [ 5.627085] snd_bcm2835: Unknown symbol snd_pcm_lib_ioctl (err -2) [ 5.627101] snd_bcm2835: Unknown symbol snd_pcm_lib_free_pages (err -2) [ 5.627133] snd_bcm2835: Unknown symbol snd_pcm_set_ops (err -2) [ 5.627204] snd_bcm2835: Unknown symbol snd_pcm_stream_lock (err -2) [ 5.627271] snd_bcm2835: Unknown symbol snd_pcm_period_elapsed (err -2) [ 5.627288] snd_bcm2835: Unknown symbol snd_pcm_hw_constraint_step (err -2) [ 5.627325] snd_bcm2835: Unknown symbol snd_pcm_format_width (err -2) [ 5.717886] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.