!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Fri May 6 11:37:13 UTC 2022 !!Linux Distribution !!------------------ ID_LIKE="centos rhel fedora" !!DMI Information !!--------------- Manufacturer: Amazon EC2 Product Name: m5.xlarge Product Version: Firmware Version: 1.0 System SKU: Board Vendor: Amazon EC2 Board Name: !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/LNXCPU:00/status 15 /sys/bus/acpi/devices/LNXCPU:01/status 15 /sys/bus/acpi/devices/LNXCPU:02/status 15 /sys/bus/acpi/devices/LNXCPU:03/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0303:00/status 15 /sys/bus/acpi/devices/PNP0400:00/status 15 /sys/bus/acpi/devices/PNP0501:00/status 15 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 11 /sys/bus/acpi/devices/PNP0C0F:02/status 11 /sys/bus/acpi/devices/PNP0C0F:03/status 11 /sys/bus/acpi/devices/PNP0C0F:04/status 11 /sys/bus/acpi/devices/PNP0F13:00/status 15 !!Kernel Information !!------------------ Kernel release: 5.4.188-104.359.amzn2.x86_64 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_aloop: enable=1,1,1,1,1 index=0,1,2,3,4 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: !!ALSA Device nodes !!----------------- !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # !!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 !!------------------ aesni_intel autofs4 bpfilter br_netfilter bridge button crc16 crc32_pclmul crc32c_intel cryptd crypto_simd ena evdev ext4 ghash_clmulni_intel glue_helper ip6table_filter ip6table_mangle ip6table_nat ip_vs ip_vs_rr ip_vs_sh ip_vs_wrr ipt_REJECT iptable_filter iptable_mangle iptable_nat jbd2 llc mbcache mousedev nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_reject_ipv4 nfnetlink overlay psmouse stp sunrpc veth xt_MASQUERADE xt_addrtype xt_comment xt_connmark xt_conntrack xt_mark xt_nat xt_state xt_statistic !!ALSA/HDA dmesg !!-------------- [ 1.241977] ACPI: Added _OSI(Linux-Dell-Video) [ 1.245837] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 1.249977] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) !!Packages installed !!-------------------- alsa-utils-1.1.3-2.amzn2.0.1.x86_64 alsa-lib-1.1.4.1-2.amzn2.x86_64