!!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Wed Jul 23 17:49:37 UTC 2014 !!Linux Distribution !!------------------ ID_LIKE=ubuntu !!DMI Information !!--------------- Manufacturer: Alienware Product Name: M14xR2 Product Version: A14 Firmware Version: A14 !!Kernel Information !!------------------ Kernel release: 3.2.0-65-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: Utilities version: 1.0.25 !!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 !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) 01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev ff) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 1028:0552 -- 01:00.1 0403: 10de:0e1b (rev ff) (prog-if ff) !!! Unknown header type 7f !!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 snd-hda-intel: position_fix= snd-hda-intel: model=auto !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 1 Jul 24 2014 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Jul 24 2014 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:252: no soundcards found... ARECORD arecord: device_list:252: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bbswitch bnep parport_pc ppdev rfcomm bluetooth nls_iso8859_1 nls_cp437 joydev vfat fat arc4 iwlwifi dell_wmi mac80211 rts_pstor mei uvcvideo videodev ipheth sparse_keymap cfg80211 psmouse snd_hda_codec snd_hwdep snd_pcm v4l2_compat_ioctl32 snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore serio_raw wmi mac_hid snd_page_alloc lp parport usb_storage usbhid hid i915 drm_kms_helper drm sdhci_pci sdhci atl1c i2c_algo_bit video !!ALSA/HDA dmesg !!-------------- [ 14.382433] type=1400 audit(1406141887.948:5): apparmor="STATUS" operation="profile_load" name="/usr/sbin/ntpd" pid=566 comm="apparmor_parser" [ 14.418570] snd_hda_intel: `' invalid for parameter `position_fix' [ 14.422593] snd_hda_intel: `' invalid for parameter `position_fix' [ 14.440770] cfg80211: Calling CRDA to update world regulatory domain [ 14.458668] snd_hda_intel: `' invalid for parameter `position_fix' [ 14.509075] ipheth 3-4:4.2: Apple iPhone USB Ethernet device attached