!!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Mon Jun 30 13:55:39 UTC 2014 !!Linux Distribution !!------------------ Ubuntu 14.04 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04 LTS" 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: !!Kernel Information !!------------------ Kernel release: 3.13.0-24-powerpc-smp Operating System: GNU/Linux Architecture: ppc Processor: ppc SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.13.0-24-powerpc-smp Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jun 30 15:54 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 30 15:54 /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 ctr ccm btusb rfcomm bnep bluetooth arc4 b43 bcma mac_hid mac80211 parport_pc ppdev cfg80211 lp parport i2c_dev pmu_battery rtc_generic pcmcia yenta_socket snd_powermac snd_aoa_i2sbus pcmcia_rsrc snd_aoa_soundbus uio_pdrv_genirq snd_pcm snd_page_alloc pcmcia_core snd_seq_midi snd_seq_midi_event uio snd_rawmidi snd_seq snd_seq_device snd_timer snd uninorth_agp soundcore apm_emu apm_emulation hid_generic usbhid hid firewire_ohci sungem firewire_core sungem_phy crc_itu_t ssb !!ALSA/HDA dmesg !!-------------- [ 20.676707] ------------[ cut here ]------------ [ 20.676719] WARNING: at /build/buildd/linux-3.13.0/sound/ppc/tumbler.c:986 [ 20.676722] Modules linked in: rtc_generic pcmcia yenta_socket snd_powermac snd_aoa_i2sbus pcmcia_rsrc snd_aoa_soundbus uio_pdrv_genirq snd_pcm snd_page_alloc pcmcia_core snd_seq_midi snd_seq_midi_event uio snd_rawmidi snd_seq snd_seq_device snd_timer snd uninorth_agp soundcore apm_emu apm_emulation hid_generic usbhid hid firewire_ohci sungem firewire_core sungem_phy crc_itu_t ssb [ 20.676786] CPU: 0 PID: 23 Comm: kworker/0:1 Not tainted 3.13.0-24-powerpc-smp #47-Ubuntu [ 20.676815] Workqueue: events device_change_handler [snd_powermac] [ 20.676820] task: ef93dfa0 ti: ef99c000 task.ti: ef99c000 -- [ 20.676844] GPR24: c0a40000 00000001 00000000 c1446400 c1443140 00000000 ee069200 00000000 [ 20.676894] NIP [f2dd1e30] device_change_handler 0x40/0x290 [snd_powermac] [ 20.676909] LR [c005e07c] process_one_work 0x158/0x3cc