!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Mon Jun 28 11:27:19 UTC 2021 !!Linux Distribution !!------------------ NAME=Slackware ID=slackware PRETTY_NAME="Slackware 14.2 arm (post 14.2 -current)" CPE_NAME="cpe:/o:slackware:slackware_linux:14.2" HOME_URL="http://arm.slackware.com" SUPPORT_URL="http://www.linuxquestions.org/questions/slackware-arm-108/" BUG_REPORT_URL="http://www.linuxquestions.org/questions/slackware-arm-108/" Slackware 14.2 !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.10.44-n2o Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.44-n2o Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- 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: /sys/class/sound/card* [error opening dir] !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jan 1 1970 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 1 1970 /dev/snd/timer !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # ALSA system-wide config file # By default, redirect to PulseAudio: pcm.default pulse ctl.default pulse !!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 !!------------------ backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth brcmfmac brcmutil cec cfg80211 drm drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic fb_sys_fops gpu_sched ipv6 joydev mc nvmem_rmem raspberrypi_hwmon rfcomm rfkill rpivid_mem sha256_generic snd snd_bcm2835 snd_compress snd_pcm snd_pcm_dmaengine snd_soc_core snd_timer syscopyarea sysfillrect sysimgblt uio uio_pdrv_genirq v3d v4l2_mem2mem vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 899714 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1920x1080M@60,margin_left=48,margin_right=48,margin_top=48,margin_bottom=48 smsc95xx.macaddr=E4:5F:01:05:37:0D vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 usb-storage.quirks=152d:2329:u console=ttyS0,115200 console=tty1 root=PARTUUID=60ba67c1-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait loglevel=3 consoleblank=0 plymouth.enable=0 [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 221.564658] hid-generic 0003:1C4F:0002.0008: input,hidraw1: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-0000:01:00.0-1.3/input1 [ 548.694029] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.