!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Feb 7 08:45:43 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 14.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.3 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: MEEGOPAD Product Name: MEEGOPAD T02 Product Version: To be filled by O.E.M. Firmware Version: 5.6.5 !!Kernel Information !!------------------ Kernel release: 3.16.0-55-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-55-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- hdmi_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [IntelHDMI ]: IntelHDMI - IntelHDMI !!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 !!--------------------------- !!Module: hdmi_audio hdmi_card_id : (null) hdmi_card_index : -1 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Feb 7 10:38 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Feb 7 11:39 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Feb 7 10:38 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 7 10:38 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 7 10:38 . drwxr-xr-x 3 root root 140 Feb 7 10:38 .. lrwxrwxrwx 1 root root 12 Feb 7 10:38 platform-HAD0F28:00 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: IntelHDMI [IntelHDMI], device 0: IntelHDMI [IntelHDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [IntelHDMI] Card hw:0 'IntelHDMI'/'' Mixer name : '' Components : '' Controls : 3 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module des_generic md4 nls_utf8 cifs fscache ctr ccm hdmi_audio nls_iso8859_1 arc4 mac_hid snd_soc_sst_byt_rt5640_mach gpio_keys rt2800usb rt2x00usb rt2800lib rt2x00lib intel_rapl intel_soc_dts_thermal mac80211 intel_powerclamp kvm_intel cfg80211 kvm crc_ccitt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq_midi snd_seq_midi_event lpc_ich snd_rawmidi snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_seq snd_seq_device parport_pc snd_timer dw_dmac ppdev dw_dmac_core soc_button_array coretemp snd int3403_thermal snd_soc_sst_acpi i2c_designware_platform lp soundcore parport acpi_pad i2c_designware_core spi_pxa2xx_platform i915 video 8250_dw mei_txe drm_kms_helper mei pwm_lpss drm iosf_mbi i2c_algo_bit mmc_block sdhci_acpi sdhci !!ALSA/HDA dmesg !!-------------- [ 6.399739] had: ******** HAD DRIVER loading.. Ver: 0.01.003 [ 6.402345] [drm] mid_hdmi_audio_register: Scheduling HDMI audio work queue [ 6.402368] [drm:i915_had_wq] *ERROR* Checking for HDMI connection at boot [ 6.402503] byt-rt5640 byt-rt5640: ASoC: CPU DAI baytrail-pcm-audio not registered -- [ 15.891863] Key type cifs.idmap registered [ 17.583744] snd_pcm_update_hw_ptr0: 120 callbacks suppressed [ 17.583758] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 -- [ 18.783717] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 [ 52.729516] snd_pcm_update_hw_ptr0: 10 callbacks suppressed [ 52.729529] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 -- [ 3692.481076] had: Driver detected 1 missed buffer done interrupt(s)!!!! [ 3692.481837] snd_pcm_update_hw_ptr0: 5 callbacks suppressed [ 3692.481852] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 -- [ 3696.683961] had: Unable to clear UNDERRUN bits [ 3700.059419] snd_pcm_update_hw_ptr0: 2 callbacks suppressed [ 3700.059433] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 -- [ 3775.768300] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 [ 3777.275810] snd_pcm_update_hw_ptr0: 2 callbacks suppressed [ 3777.275823] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 -- [ 3780.243611] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880 [ 3785.253921] snd_pcm_update_hw_ptr0: 1 callbacks suppressed [ 3785.253934] hdmi-audio HAD0F28:00: XRUN: , pos = 3520, buffer size = 3520, period size = 880