!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Sep 29 19:39:39 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 15.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 15.04" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 15.04" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: RYBDWi35.86A.0350.2015.0812.1722 !!Kernel Information !!------------------ Kernel release: 3.19.0-30-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.19.0-30-generic Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:160c (rev 09) Subsystem: 8086:2057 !!Modprobe options (Sound related) !!-------------------------------- snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Sep 29 21:34 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 29 21:34 /dev/snd/timer !!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 rfcomm pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv ctr ccm binfmt_misc bnep nls_iso8859_1 joydev hid_microsoft hid_generic usbhid arc4 btusb bluetooth intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm kvm_intel kvm mac80211 crct10dif_pclmul iwlwifi crc32_pclmul cfg80211 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper snd_soc_rt5640 ablk_helper cryptd snd_soc_rl6231 snd_hda_intel snd_soc_core snd_hda_controller snd_hda_codec snd_compress snd_hwdep snd_pcm_dmaengine serio_raw lpc_ich snd_pcm shpchp mei_me snd_seq_midi snd_seq_midi_event mei snd_rawmidi snd_seq snd_seq_device snd_timer dw_dmac snd_soc_sst_acpi dw_dmac_core i915 snd i2c_hid hid soundcore 8250_dw i2c_designware_platform i2c_designware_core spi_pxa2xx_platform acpi_pad mac_hid video drm_kms_helper drm i2c_algo_bit parport_pc ppdev lp parport autofs4 e1000e psmouse ahci ptp libahci pps_core sdhci_acpi sdhci !!ALSA/HDA dmesg !!-------------- [ 1.623333] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 1.624542] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002) [ 1.629775] AVX2 version of gcm_enc/dec engaged. -- [ 1.681327] iwlwifi 0000:02:00.0: loaded firmware version 25.17.12.0 op_mode iwlmvm [ 1.695652] snd_hda_intel 0000:00:03.0: failed to add i915_bpo component master (-19) [ 1.723883] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210