!!################################ !!ALSA Information Script v 0.4.61 !!################################ !!Script ran on: Mon Mar 18 13:11:18 UTC 2013 !!Linux Distribution !!------------------ Ubuntu 12.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu quantal (12.10)" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: OptiPlex 780 Product Version: Firmware Version: A03 !!Kernel Information !!------------------ Kernel release: 3.5.0-25-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.25 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [Megalodon ]: USB-Audio - Razer Megalodon Razer Razer Megalodon at usb-0000:00:1a.7-4.4, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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: power_save=0 power_save_controller=N !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio async_unlink : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x1532000e, ctrlif=0, ctlerr=0 Card: Razer Razer Megalodon at usb-0000:00:1a.7-4.4, full speed Unit: 4 Control: name="PCM Playback Switch", index=0 Info: id=4, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 4 Mar 18 14:03 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 3 Mar 18 14:06 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 2 Mar 18 14:09 /dev/snd/pcmC1D0p crw-rw---T 1 root audio 116, 1 Mar 18 14:03 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Mar 18 14:03 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 18 14:03 . drwxr-xr-x 4 root root 180 Mar 18 14:03 .. lrwxrwxrwx 1 root root 12 Mar 18 14:03 usb-Razer_Razer_Megalodon-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 18 14:03 . drwxr-xr-x 4 root root 180 Mar 18 14:03 .. lrwxrwxrwx 1 root root 12 Mar 18 14:03 pci-0000:00:1a.7-usb-0:4.4:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: Megalodon [Razer Megalodon], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Megalodon [Razer Megalodon], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [Megalodon] Card hw:1 'Megalodon'/'Razer Razer Megalodon at usb-0000:00:1a.7-4.4, full speed' Mixer name : 'USB Mixer' Components : 'USB1532:000e' Controls : 1 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.Megalodon { control.1 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module des_generic md4 nls_utf8 cifs bnep xt_tcpudp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 rfcomm ip_tables bluetooth x_tables nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc binfmt_misc nvidia snd_usb_audio snd_pcm snd_page_alloc snd_hwdep snd_usbmidi_lib snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device coretemp gpio_ich kvm_intel mei lpc_ich psmouse snd dell_wmi mac_hid kvm sparse_keymap serio_raw soundcore wmi dcdbas ppdev microcode parport_pc lp parport hid_generic usbhid hid e1000e !!ALSA/HDA dmesg !!--------------