!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Jun 30 22:25:57 UTC 2018 !!Linux Distribution !!------------------ CentOS Linux release 7.5.1804 (Core) NAME="CentOS Linux" ID="centos" ID_LIKE="rhel fedora" PRETTY_NAME="CentOS Linux 7 (Core)" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/" BUG_REPORT_URL="https://bugs.centos.org/" CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" CentOS Linux release 7.5.1804 (Core) CentOS Linux release 7.5.1804 (Core) !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Inspiron 5547 Product Version: A11 Firmware Version: A11 Board Vendor: Dell Inc. Board Name: 05MD4V !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/DELLABCE:00/status 15 /sys/bus/acpi/devices/DLL063E:00/status 15 /sys/bus/acpi/devices/DLL063F:00/status 15 /sys/bus/acpi/devices/DLLK063E:00/status 15 /sys/bus/acpi/devices/INT33C3:00/status 15 /sys/bus/acpi/devices/INT33C7:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:03/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /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/device:1a/status 15 /sys/bus/acpi/devices/device:1b/status 15 /sys/bus/acpi/devices/device:1c/status 15 /sys/bus/acpi/devices/device:1d/status 15 /sys/bus/acpi/devices/device:1e/status 15 /sys/bus/acpi/devices/device:1f/status 15 /sys/bus/acpi/devices/device:20/status 15 /sys/bus/acpi/devices/device:21/status 15 /sys/bus/acpi/devices/device:23/status 15 /sys/bus/acpi/devices/device:2a/status 15 /sys/bus/acpi/devices/device:2b/status 15 /sys/bus/acpi/devices/device:2c/status 15 /sys/bus/acpi/devices/device:2d/status 15 /sys/bus/acpi/devices/device:31/status 15 /sys/bus/acpi/devices/device:38/status 15 /sys/bus/acpi/devices/device:51/status 15 !!Kernel Information !!------------------ Kernel release: 3.10.0-862.el7.x86_64 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.10.0-862.el7.x86_64 Library version: 1.1.4.1 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b) 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0a0c (rev 0b) Subsystem: 1028:0640 -- 00:1b.0 0403: 8086:9c20 (rev 04) Subsystem: 1028:0640 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jun 30 18:41 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 30 18:41 /dev/snd/timer !!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 !!------------------ Module rfcomm cmac xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink vmnet ppdev parport_pc parport fuse vmw_vsock_vmci_transport vsock vmw_vmci vmmon vboxpci vboxnetadp vboxnetflt vboxdrv bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod arc4 ath9k vfat fat intel_powerclamp coretemp intel_rapl kvm_intel ath9k_common ath9k_hw kvm ath mac80211 irqbypass crc32_pclmul ghash_clmulni_intel iTCO_wdt ath3k iTCO_vendor_support btusb dell_wmi uvcvideo sparse_keymap btrtl btbcm btintel dell_laptop videobuf2_vmalloc dell_smbios dcdbas bluetooth videobuf2_memops cfg80211 aesni_intel videobuf2_core snd_soc_rt5640 lrw videodev gf128mul glue_helper ablk_helper cryptd snd_soc_rl6231 snd_soc_core pcspkr snd_compress regmap_i2c snd_hwdep sg snd_seq joydev mei_me mei snd_seq_device i2c_i801 lpc_ich snd_pcm shpchp wmi snd_timer dell_rbtn snd i2c_designware_platform i2c_designware_core soundcore rfkill ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic rtsx_usb_sdmmc rtsx_usb amdkfd hid_multitouch amd_iommu_v2 i915 amdgpu ahci uas libahci libata crct10dif_pclmul crct10dif_common crc32c_intel i2c_algo_bit drm_kms_helper serio_raw ttm usb_storage syscopyarea sysfillrect sysimgblt fb_sys_fops drm sdhci_acpi sdhci r8169 mii mmc_core iosf_mbi video i2c_hid i2c_core !!ALSA/HDA dmesg !!-------------- [ 9.210353] sd 0:0:0:0: Attached scsi generic sg1 type 0 [ 9.210936] snd_page_alloc: loading out-of-tree module taints kernel. [ 9.211059] snd_page_alloc: module verification failed: signature and/or required key missing - tainting kernel [ 9.211271] snd_page_alloc: exports duplicate symbol snd_dma_alloc_pages (owned by snd_pcm) [ 9.218677] snd_page_alloc: exports duplicate symbol snd_dma_alloc_pages (owned by snd_pcm) [ 9.226371] snd_page_alloc: exports duplicate symbol snd_dma_alloc_pages (owned by snd_pcm) [ 9.233669] snd_page_alloc: exports duplicate symbol snd_dma_alloc_pages (owned by snd_pcm) [ 9.282148] random: crng init done