Public bug reported:
Motherboard: http://www.gigabyte.us/products/product-page.aspx?pid=3894
Sound: snd-hda-intel, Realtek ALC889 codec
xxxxxx@xxxx:~$ lsb_release -rd
Description: Ubuntu Trusty Tahr (development branch)
Release: 14.04
xxxxxx@xxxx:~$ uname -a
Linux Zack 3.13.0-22-generic #44-Ubuntu SMP Wed Apr 2 20:05:40 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
xxxxxx@xxxx:~$ ps aux | grep pulseaudio
xxxxxx 2468 0.0 0.0 285724 4236 ? Sl 21:49 0:00
/usr/bin/pulseaudio --start --log-target=syslog
xxxxxx 11557 0.0 0.0 11748 900 pts/0 S+ 21:53 0:00 grep
--color=auto pulseaudio
xxxxxx@xxxx:~$ lsmod
Module Size Used by
des_generic 21379 0
md4 12595 0
pci_stub 12622 1
vboxpci 23194 0
vboxnetadp 25670 0
vboxnetflt 27613 0
vboxdrv 339502 3 vboxnetadp,vboxnetflt,vboxpci
rfcomm 69160 0
bnep 19624 2
bluetooth 395423 10 bnep,rfcomm
nls_utf8 12557 5
cifs 458227 10
fscache 63988 1 cifs
uvcvideo 80885 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
joydev 17381 0
videobuf2_core 40664 1 uvcvideo
snd_usb_audio 153411 0
videodev 134688 2 uvcvideo,videobuf2_core
snd_usbmidi_lib 29215 1 snd_usb_audio
snd_hda_codec_hdmi 46207 1
kvm_amd 59987 0
kvm 451511 1 kvm_amd
snd_hda_codec_realtek 61438 1
psmouse 102004 0
serio_raw 13462 0
snd_hda_intel 52355 0
snd_hda_codec 192906 3
snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
edac_core 62291 0
edac_mce_amd 22617 0
snd_hwdep 13602 2 snd_usb_audio,snd_hda_codec
snd_pcm 102099 4
snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
sp5100_tco 13979 0
i2c_piix4 22155 0
snd_seq_midi 13324 0
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 2 snd_usbmidi_lib,snd_seq_midi
fglrx 8085343 228
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29482 2 snd_pcm,snd_seq
snd 69238 13
snd_hda_codec_realtek,snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
amd_iommu_v2 19054 1 fglrx
soundcore 12680 1 snd
mac_hid 13205 0
k10temp 13126 0
it87 43113 0
hwmon_vid 12783 1 it87
lp 17759 0
parport 42348 1 lp
hid_generic 12548 0
usbhid 52616 0
hid 106148 2 hid_generic,usbhid
pata_acpi 13038 0
mxm_wmi 13021 0
firewire_ohci 40409 0
r8169 67581 0
firewire_core 68769 1 firewire_ohci
mii 13934 1 r8169
crc_itu_t 12707 1 firewire_core
ahci 25819 3
pata_atiixp 13271 0
libahci 32168 1 ahci
wmi 19177 1 mxm_wmi
Expected behavior: Sound device detected.
Observed behavior: Sound device not detected, "Dummy output" instead.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: phonon 4:4.7.1-0ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-22.44-generic 3.13.8
Uname: Linux 3.13.0-22-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14-0ubuntu1
Architecture: amd64
CurrentDesktop: KDE
Date: Thu Apr 3 22:00:11 2014
InstallationDate: Installed on 2014-03-28 (7 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131224)
ProcEnviron:
LANGUAGE=en_US
LD_LIBRARY_PATH=<set>
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: phonon
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: phonon (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1302335
Title:
Sound stopped working after updates April 3, 2014. Sound setting show
only "dummy output" as selection for output device.
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