!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue May 3 14:57:37 UTC 2016 !!Linux Distribution !!------------------ !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20F5S29J00 Product Version: ThinkPad X260 Firmware Version: R02ET44W (1.17 ) !!Kernel Information !!------------------ Kernel release: 4.4.6 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.6 Library version: Utilities version: 1.1.0 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/run/current-system/sw/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:9d70 (rev 21) Subsystem: 17aa:504a !!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 May 3 16:55 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 3 16:55 /dev/snd/timer !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm_type.pulse { libs.native = /nix/store/03685x46jkbqbdig0rqgg68wlylaklh7-alsa-plugins-1.1.0/lib/alsa-lib/libasound_module_pcm_pulse.so ; } pcm.!default { type pulse hint.description "Default Audio Device (via PulseAudio)" } ctl_type.pulse { libs.native = /nix/store/03685x46jkbqbdig0rqgg68wlylaklh7-alsa-plugins-1.1.0/lib/alsa-lib/libasound_module_ctl_pulse.so ; } ctl.!default { type pulse } !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module fuse af_packet bnep snd_hda_intel snd_hda_codec snd_hwdep iwlmvm crc32_pclmul mac80211 snd_soc_skl snd_soc_skl_ipc coretemp snd_soc_sst_ipc crct10dif_pclmul snd_soc_sst_dsp dw_dmac_core intel_powerclamp snd_hda_ext_core x86_pkg_temp_thermal snd_hda_core psmouse iwlwifi serio_raw cfg80211 e1000e btusb snd_soc_core btrtl btbcm btintel uvcvideo i915 bluetooth snd_compress ac97_bus snd_pcm_dmaengine videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ptp rtsx_pci_ms videobuf2_core pps_core v4l2_common videodev memstick shpchp cdc_mbim cdc_ncm evdev joydev qcserial input_leds cdc_wdm mousedev usb_wwan mac_hid usbnet usbserial mii intel_gtt drm_kms_helper kvm drm agpgart irqbypass i2c_algo_bit i2c_core snd_pcm_oss syscopyarea sysfillrect sysimgblt fb_sys_fops snd_mixer_oss mei_me mei snd_pcm thinkpad_acpi snd_timer wmi nvram snd ac battery tpm_tis tpm soundcore rfkill video arc4 fjes thermal button processor ecb ppp_mppe ppp_generic slhc loop cpufreq_ondemand vboxnetflt vboxnetadp vboxdrv ipv6 autofs4 ext4 crc16 mbcache jbd2 dm_crypt hid_lenovo led_class usbhid hid sd_mod ahci libahci xhci_pci xhci_hcd libata rtsx_pci_sdmmc mmc_core usbcore atkbd libps2 scsi_mod aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd crc32c_intel rtsx_pci usb_common i8042 rtc_cmos serio dm_mod !!ALSA/HDA dmesg !!-------------- [ 7.808267] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0 [ 7.812670] snd_soc_skl 0000:00:1f.3: Requested NHLT device not found [ 7.857469] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'