I compiled the latest stable ALSA and kernel, and all the utilities.

!!################################ !!ALSA Information Script v 0.4.57 !!################################

!!Script ran on: Mon Aug 17 06:39:10 UTC 2009

!!Linux Distribution !!------------------

Ubuntu 8.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 8.04"

!!DMI Information !!---------------

Manufacturer: Dell Computer Corporation Product Name: Latitude D600

!!Kernel Information !!------------------

Kernel release: 2.6.30.4 Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes

!!ALSA Version !!------------

Driver version: 1.0.20 Library version: 1.0.20 Utilities version: 1.0.20

!!Loaded ALSA modules !!-------------------

snd_usb_audio

!!Sound Servers on this system !!----------------------------

ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No

aRts: Installed - Yes (/usr/bin/artsd) Running - No

Jack: Installed - Yes (/usr/bin/jackd) Running - No

!!Soundcards recognised by ALSA !!-----------------------------

1 [M2 ]: USB-Audio - Mbox 2 Digidesign Mbox 2 at usb-0000:00:1d.1-1, full speed

!!PCI Soundcards installed in the system !!--------------------------------------

00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)

!!Advanced information - PCI Vendor/Device/Susbsystem ID's !!--------------------------------------------------------

00:1f.5 0401: 8086:24c5 (rev 01) Subsystem: 1028:011d

!!Modprobe options (Sound related) !!--------------------------------

snd-bt87x: index=-2 snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=1 snd-bt87x: index=-2 snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2

!!Loaded sound module options !!--------------------------

!!Module: snd_usb_audio async_unlink : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> ignore_ctl_error : N index : 1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1

!!ALSA Device nodes !!-----------------

crw-rw----+ 1 root audio 116, 32 Aug 17 15:08 /dev/snd/controlC1 crw-rw----+ 1 root audio 116, 40 Aug 17 15:08 /dev/snd/midiC1D0 crw-rw----+ 1 root audio 116, 56 Aug 17 16:36 /dev/snd/pcmC1D0c crw-rw----+ 1 root audio 116, 48 Aug 17 16:36 /dev/snd/pcmC1D0p crw-rw----+ 1 root audio 116, 1 Aug 17 14:50 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Aug 17 14:50 /dev/snd/timer

!!ALSA configuration files !!------------------------

!!User specific config file (~/.asoundrc)

# ALSA library configuration file

# Include settings that are under the control of asoundconf(1). # (To disable these settings, comment out this line.) </home/dczammit/.asoundrc.asoundconf>

!!asoundconf-generated config file

# ALSA library configuration file managed by asoundconf(1). # # MANUAL CHANGES TO THIS FILE WILL BE OVERWRITTEN! # # Manual changes to the ALSA library configuration should be implemented # by editing the ~/.asoundrc file, not by editing this file. defaults.rawmidi.card 0 defaults.rawmidi.device 0 defaults.rawmidi.subdevice -1 defaults.hwdep.card 0 defaults.hwdep.device 0 defaults.timer.class 2 defaults.timer.sclass 0 defaults.timer.card 0 defaults.timer.device 0 defaults.timer.subdevice 0 defaults.namehint.showall off defaults.namehint.basic on defaults.namehint.extended off

!!Aplay/Arecord output !!------------

APLAY

**** List of PLAYBACK Hardware Devices **** card 1: M2 [Mbox 2], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices **** card 1: M2 [Mbox 2], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0

!!Amixer output !!-------------

!!-------Mixer controls for card 1 [M2]

Card hw:1 'M2'/'Digidesign Mbox 2 at usb-0000:00:1d.1-1, full speed' Mixer name : '' Components : 'USB0dba:3000' Controls : 0 Simple ctrls : 0

!!Alsactl output !!-------------

--startcollapse-- state.M2 { control { } } --endcollapse--

jackd 0.116.2 Copyright 2001-2005 Paul Davis and others. jackd comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK compiled with System V SHM support. loading driver .. apparent rate = 48000 creating alsa driver ... hw:1|hw:1|256|2|48000|2|2|nomon|swmeter|-|32bit control device hw:1 configuring for 48000Hz, period = 256 frames (5.3 ms), buffer = 2 periods ALSA: final selected sample format for capture: 24bit little-endian ALSA: use 2 periods for capture ALSA: cannot set hardware parameters for capture ALSA: cannot configure capture channel cannot load driver module alsa

[ 6387.449014] WARNING: at sound/usb/usbaudio.c:1314 snd_usb_hw_params+0xbc8/0xc10 [snd_usb_audio]() [ 6387.449056] Hardware name: Latitude D600 [ 6387.449059] Modules linked in: snd_usb_audio snd_pcm snd_page_alloc snd_usb_lib snd_hwdep binfmt_misc radeon drm i2c_core rfcomm l2cap bluetooth ppdev sbs sbshc container acpi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative ipv6 dm_crypt snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore lp af_packet joydev pcmcia yenta_socket rsrc_nonstatic video output pcmcia_core parport_pc parport psmouse serio_raw button battery ac processor pcspkr intel_agp shpchp agpgart pci_hotplug iTCO_wdt iTCO_vendor_support dcdbas evdev sr_mod sg cdrom sd_mod usbhid hid ata_piix pata_acpi ata_generic tg3 firmware_class libphy libata uhci_hcd ehci_hcd usbcore scsi_mod raid10 raid456 raid6_pq async_xor async_memcpy async_tx xor raid1 raid0 multipath linear md_mod dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal fan thermal_sys fuse [ 6387.449148] Pid: 25866, comm: jackd Tainted: G W 2.6.30.4 #1 [ 6387.449151] Call Trace: [ 6387.449165] [<f81121d8>] ? snd_usb_hw_params+0xbc8/0xc10 [snd_usb_audio] [ 6387.449175] [<f81121d8>] ? snd_usb_hw_params+0xbc8/0xc10 [snd_usb_audio] [ 6387.449191] [<c012c03f>] ? warn_slowpath_common+0x7f/0xb0 [ 6387.449201] [<f81121d8>] ? snd_usb_hw_params+0xbc8/0xc10 [snd_usb_audio] [ 6387.449206] [<c012c083>] ? warn_slowpath_null+0x13/0x20 [ 6387.449216] [<f81121d8>] ? snd_usb_hw_params+0xbc8/0xc10 [snd_usb_audio] [ 6387.449237] [<f80eae90>] ? snd_pcm_hw_params_choose+0x30/0xa0 [snd_pcm] [ 6387.449248] [<f80e6fd0>] ? snd_pcm_hw_params+0xe0/0x320 [snd_pcm] [ 6387.449254] [<c0271dce>] ? copy_from_user+0x2e/0x70 [ 6387.449265] [<f80e7346>] ? snd_pcm_hw_params_user+0x36/0x80 [snd_pcm] [ 6387.449276] [<f80e7c06>] ? snd_pcm_common_ioctl1+0x7f6/0x1140 [snd_pcm] [ 6387.449281] [<c0129385>] ? check_preempt_wakeup+0xd5/0x160 [ 6387.449286] [<c01242e9>] ? try_to_wake_up+0xa9/0x200 [ 6387.449292] [<c01b80b5>] ? pollwake+0x45/0x50 [ 6387.449296] [<c0124440>] ? default_wake_function+0x0/0x10 [ 6387.449306] [<c011f0fb>] ? __wake_up_common+0x4b/0x80 [ 6387.449310] [<c01201f5>] ? __wake_up_sync_key+0x45/0x80 [ 6387.449314] [<c01bf8cd>] ? mnt_drop_write+0x1d/0xe0 [ 6387.449319] [<c01bbebb>] ? file_update_time+0x7b/0xc0 [ 6387.449325] [<c01b06ee>] ? pipe_write+0x32e/0x450 [ 6387.449337] [<f80e85de>] ? snd_pcm_capture_ioctl1+0x8e/0x400 [snd_pcm] [ 6387.449348] [<f80e8993>] ? snd_pcm_capture_ioctl+0x43/0x50 [snd_pcm] [ 6387.449359] [<f80e8950>] ? snd_pcm_capture_ioctl+0x0/0x50 [snd_pcm] [ 6387.449364] [<c01b629b>] ? vfs_ioctl+0x2b/0x90 [ 6387.449367] [<c01b65d0>] ? do_vfs_ioctl+0x2d0/0x510 [ 6387.449374] [<c0399075>] ? __schedule+0x235/0x730 [ 6387.449378] [<c01a9b0d>] ? vfs_write+0xfd/0x160 [ 6387.449382] [<c01b6866>] ? sys_ioctl+0x56/0x70 [ 6387.449387] [<c0102dd4>] ? sysenter_do_call+0x12/0x28 [ 6387.449391] ---[ end trace 8fe22d9a0585e3c1 ]---