!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Jan 16 13:25:56 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 15.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 15.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 15.10" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20191 Product Version: Lenovo IdeaPad U510 Firmware Version: 6FCN29WW(V1.05) !!Kernel Information !!------------------ Kernel release: 3.16.0-46-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.0.29 Utilities version: 1.0.29 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 17aa:3977 !!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 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 Jan 16 18:51 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 16 18:51 /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 ctr ccm bnep nls_iso8859_1 rtsx_usb_ms memstick arc4 iwldvm uvcvideo mac80211 videobuf2_vmalloc videobuf2_memops videobuf2_core intel_rapl v4l2_common x86_pkg_temp_thermal videodev iwlwifi intel_powerclamp media coretemp kvm crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel aesni_intel aes_x86_64 lrw btusb gf128mul glue_helper ablk_helper bluetooth cryptd lpc_ich 6lowpan_iphc joydev mei_me ideapad_laptop sparse_keymap shpchp serio_raw mei intel_rst mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb i915 i2c_algo_bit psmouse drm_kms_helper ahci drm r8169 libahci mii video !!ALSA/HDA dmesg !!--------------