pulse audio can't be unmuted

Asked by robert leleu on 2014-03-30

After an initial 11 month period with Mint15 my laptop experienced glitches in sound. It was solved (after a trial with Windows=no problem) when I reinstalled Mint (16), beginning of this year. I used Skype and Flash.
The glitches went back on march 25 2014. On the 24th I had proceeded to an upgrade including the following :
______________________________________________________________________
2014.03.24 08:33:24 firefox 2 27.0.1+build1-0ubuntu0.13.10.1 28.0+build2-0ubuntu0.13.10.1
2014.03.24 08:33:24 thunderbird 2 1:24.3.0+build2-0ubuntu0.13.10.1 1:24.4.0+build1-0ubuntu0.13.10.2
2014.03.24 08:33:24 firefox-locale-fr 2 27.0.1+build1-0ubuntu0.13.10.1 28.0+build2-0ubuntu0.13.10.1
2014.03.24 08:33:24 firefox-locale-en 2 27.0.1+build1-0ubuntu0.13.10.1 28.0+build2-0ubuntu0.13.10.1
2014.03.24 08:33:24 libfontembed1 3 1.0.40-0ubuntu1 1.0.40-0ubuntu1.1
2014.03.24 08:33:24 libfreetype6-dev 3 2.4.12-0ubuntu1 2.4.12-0ubuntu1.1
2014.03.24 08:33:24 librsvg2-2 3 2.36.4-2 2.36.4-2ubuntu0.1
2014.03.24 08:33:24 icedtea-plugin 3 1.4-3ubuntu2 1.4-3ubuntu2.1
2014.03.24 08:33:24 project-neon-kmix 3 2+git20140101+r1821-22~ubuntu13.10.1 2+git20140314+r1822-22~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-phonon 3 2+git20131118+r2816-26~ubuntu13.10.1 2+git20140311+r2821-26~ubuntu13.10.1
2014.03.24 08:33:24 icedtea-netx-common 3 1.4-3ubuntu2 1.4-3ubuntu2.1
2014.03.24 08:33:24 project-neon-okular 3 2+git20140305+r4400-2~ubuntu13.10.1 2+git20140317+r4404-2~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-akonadi 3 2+git20140301+r2253-31~ubuntu13.10.1 2+git20140321+r2261-31~ubuntu13.10.1
2014.03.24 08:33:24 thunderbird-locale-en-us 3 1:24.3.0+build2-0ubuntu0.13.10.1 1:24.4.0+build1-0ubuntu0.13.10.2
2014.03.24 08:33:24 project-neon-marble 3 2+git20140305+r8845-7~ubuntu13.10.1 2+git20140323+r8875-7~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-kde-baseapps 3 2+git20140305+r18184-9~ubuntu13.10.1 2+git20140316+r18186-9~ubuntu13.10.1
2014.03.24 08:33:24 udisks2 3 2.1.0-4 2.1.0-4ubuntu0.1
2014.03.24 08:33:24 sudo 3 1.8.6p3-0ubuntu3 1.8.6p3-0ubuntu3.1
2014.03.24 08:33:24 icedtea-7-plugin 3 1.4-3ubuntu2 1.4-3ubuntu2.1
2014.03.24 08:33:24 libfreetype6 3 2.4.12-0ubuntu1 2.4.12-0ubuntu1.1
2014.03.24 08:33:24 libfreetype6:i386 3 2.4.12-0ubuntu1 2.4.12-0ubuntu1.1
2014.03.24 08:33:24 tzdata-java 3 2013g-0ubuntu1 2014a-0ubuntu0.13.10
2014.03.24 08:33:24 project-neon-calligra-dbg 3 2+git20140306+r74984-33~ubuntu13.10.1 2+git20140323+r74999-33~ubuntu13.10.1
2014.03.24 08:33:24 libssh-4 3 0.5.4-1 0.5.4-1ubuntu0.1
2014.03.24 08:33:24 libservlet3.0-java 3 7.0.42-1 7.0.42-1ubuntu0.1
2014.03.24 08:33:24 thunderbird-locale-en 3 1:24.3.0+build2-0ubuntu0.13.10.1 1:24.4.0+build1-0ubuntu0.13.10.2
2014.03.24 08:33:24 thunderbird-locale-fr 3 1:24.3.0+build2-0ubuntu0.13.10.1 1:24.4.0+build1-0ubuntu0.13.10.2
2014.03.24 08:33:24 project-neon-kde-workspace 3 2+git20140304+r48767-26~ubuntu13.10.1 2+git20140323+r48782-26~ubuntu13.10.1
2014.03.24 08:33:24 cups-browsed 3 1.0.40-0ubuntu1 1.0.40-0ubuntu1.1
2014.03.24 08:33:24 project-neon-kdepimlibs 3 2+git20140306+r13953-31~ubuntu13.10.1 2+git20140323+r13977-31~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-konsole 3 2+git20140303+r5142-4~ubuntu13.10.1 2+git20140310+r5148-4~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-prison 3 2+git20131103+r51-1~ubuntu13.10.1 2+git20140316+r52-1~ubuntu13.10.1
2014.03.24 08:33:24 icedtea-netx 3 1.4-3ubuntu2 1.4-3ubuntu2.1
2014.03.24 08:33:24 librsvg2-common 3 2.36.4-2 2.36.4-2ubuntu0.1
2014.03.24 08:33:24 thunderbird-gnome-support 3 1:24.3.0+build2-0ubuntu0.13.10.1 1:24.4.0+build1-0ubuntu0.13.10.2
2014.03.24 08:33:24 cups-filters 3 1.0.40-0ubuntu1 1.0.40-0ubuntu1.1
2014.03.24 08:33:24 project-neon-nepomuk-core 3 2+git20140303+r1577-28~ubuntu13.10.1 2+git20140318+r1579-28~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-bluedevil 3 2+git20140303+r628-1~ubuntu13.10.1 2+git20140311+r638-1~ubuntu13.10.1
2014.03.24 08:33:24 udisks 3 1.0.4-8ubuntu1 1.0.4-8ubuntu1.1
2014.03.24 08:33:24 project-neon-kate 3 2+git20140305+r3451-10~ubuntu13.10.1 2+git20140322+r3468-10~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-qt 3 2+git20140225+r4132~0315971-45~ubuntu13.10.1 2+git20140322+r4158~65656e0-45~ubuntu13.10.1
2014.03.24 08:33:24 tzdata 3 2013g-0ubuntu1 2014a-0ubuntu0.13.10
2014.03.24 08:33:24 project-neon-kdesupport 3 2+svn20140227+r19583-27~ubuntu13.10.1 2+svn20140324+r19584-27~ubuntu13.10.1
2014.03.24 08:33:24 project-neon-kdelibs 3 2+git20140305+r92419~ab5d448-68~ubuntu13.10.1 2+git20140320+r92430~1b1e259-68~ubuntu13.10.1
2014.03.24 08:33:24 libudisks2-0 3 2.1.0-4 2.1.0-4ubuntu0.1
2014.03.24 08:33:24 project-neon-calligra 3 2+git20140306+r74984-33~ubuntu13.10.1 2+git20140323+r74999-33~ubuntu13.10.1
2014.03.24 08:33:24 libcupsfilters1 3 1.0.40-0ubuntu1 1.0.40-0ubuntu1.1
2014.03.24 08:33:24 project-neon-libbluedevil 3 2+git20140107+r165-1~ubuntu13.10.1 2+git20140310+r168-1~ubuntu13.10.1
__________________________________________________________________________

I tried some unsuccessful changes and arrived at a situation where pulseaudio stays stubbornly muted. When I found https://help.ubuntu.com/community/SoundTroubleshootingProcedure and began the procedure.

Arriving at the end of step4 I foun that I had not created the question in launchpad
However step 3 uploaded its results in http://www.alsa-project.org/db/?f=31c8ef33a8eed7750105c41fd79f8e1040af8a0c

Now I paste here the results of step 4
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leleu@leleu-portable ~ $ cat /proc/asound/{version,cards,devices,hwdep,pcm,seq/clients}; sudo rm /etc/asound.conf; sudo rm -r ~/.pulse ~/.asound* ;sudo rm ~/.pulse-cookie; sudo apt-get update; sudo apt-get install aptitude; sudo aptitude install paman gnome-alsamixer libasound2-plugins padevchooser libsdl1.2debian-pulseaudio; sudo lshw -short;ls -lart /dev/snd; cat /dev/sndstat; lspci -nn; lsusb; sudo which alsactl; sudo fuser -v /dev/dsp /dev/snd/* ; dpkg -S bin/slmodemd; dmesg | egrep 'EMU|probe|emu|ALSA|alsa|ac97|udi|snd|ound|irmware'; sudo /etc/init.d/sl-modem-daemon status; sudo grep model /etc/modprobe.d/* ; sudo dmidecode|egrep 'anufact|roduct|erial|elease'; lsmod | egrep 'snd|usb|midi|udio'; pacmd list-sinks; aplay -l; sudo alsa force-reload; ubuntu-support-status ; sudo lshw -C sound
Advanced Linux Sound Architecture Driver Version k3.11.0-12-generic.
 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xf7a10000 irq 51
  1: : sequencer
  2: [ 0- 8]: digital audio playback
  3: [ 0- 7]: digital audio playback
  4: [ 0- 3]: digital audio playback
  5: [ 0- 2]: digital audio playback
  6: [ 0- 1]: digital audio playback
  7: [ 0- 0]: digital audio playback
  8: [ 0- 0]: digital audio capture
  9: [ 0- 3]: hardware dependent
 10: [ 0- 0]: hardware dependent
 11: [ 0] : control
 33: : timer
00-03: HDA Codec 3
00-00: HDA Codec 0
00-00: VT1802 Analog : VT1802 Analog : playback 1 : capture 1
00-01: VT1802 Digital : VT1802 Digital : playback 1
00-02: VT1802 Alt Analog : VT1802 Alt Analog : playback 1
00-03: HDMI 0 : HDMI 0 : playback 1
00-07: HDMI 1 : HDMI 1 : playback 1
00-08: HDMI 2 : HDMI 2 : playback 1
Client info
  cur clients : 1
  peak clients : 1
  max clients : 192

Client 0 : "System" [Kernel]
  Port 0 : "Timer" (Rwe-)
  Port 1 : "Announce" (R-e-)
Client 14 : "Midi Through" [Kernel]
  Port 0 : "Midi Through Port-0" (RWe-)
[sudo] password for leleu:
rm: impossible de supprimer «/etc/asound.conf»: Aucun fichier ou dossier de ce type
rm: impossible de supprimer «/home/leleu/.pulse»: Aucun fichier ou dossier de ce type
rm: impossible de supprimer «/home/leleu/.asound*»: Aucun fichier ou dossier de ce type
rm: impossible de supprimer «/home/leleu/.pulse-cookie»: Aucun fichier ou dossier de ce type
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208 ko réceptionnés en 13s (15,2 ko/s)
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W: Duplicate sources.list entry http://archive.canonical.com/ubuntu/ saucy/partner amd64 Packages (/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_saucy_partner_binary-amd64_Packages)
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aptitude est déjà la plus récente version disponible.
Les paquets suivants ont été installés automatiquement et ne sont plus nécessaires :
  krita-data libakonadi-kde4 libakonadiprotocolinternals1 libcauchy0.0
  libido-0.1-0 libkcalcore4 libkdcraw-data libkdcraw23 libm2mml0.0
  libmarblewidget17 libqt4-dbus:i386 libqtwebkit4:i386 liburl-dispatcher1
  libxss1:i386 libxv1:i386 marble-data project-neon-nepomuk-widgets
Veuillez utiliser « apt-get autoremove » pour les supprimer.
0 mis à jour, 0 nouvellement installés, 0 à enlever et 20 non mis à jour.
Pas de version candidate trouvée pour libsdl1.2debian-pulseaudio
Pas de version candidate trouvée pour libsdl1.2debian-pulseaudio
Les NOUVEAUX paquets suivants vont être installés :
  gnome-alsamixer libglademm-2.4-1c2a{a} libgnome-desktop-2-17{a}
  padevchooser paman
Les paquets suivants seront ENLEVÉS :
  krita-data{u} libakonadi-kde4{u} libakonadiprotocolinternals1{u}
  libcauchy0.0{u} libido-0.1-0{u} libkcalcore4{u} libkdcraw-data{u}
  libkdcraw23{u} libm2mml0.0{u} libmarblewidget17{u} libqt4-dbus:i386{u}
  libqtwebkit4:i386{u} liburl-dispatcher1{u} libxss1:i386{u} libxv1:i386{u}
  marble-data{u} project-neon-nepomuk-widgets{u}
Les paquets suivants sont RECOMMANDÉS mais ne seront pas installés :
  paprefs pavumeter
0 paquets mis à jour, 5 nouvellement installés, 17 à enlever et 20 non mis à jour.
Il est nécessaire de télécharger 289 ko d'archives. Après dépaquetage, 114 Mo seront libérés.
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Prendre : 1 http://archive.ubuntu.com/ubuntu/ saucy/universe gnome-alsamixer amd64 0.9.7~cvs.20060916.ds.1-5 [51,5 kB]
Prendre : 2 http://archive.ubuntu.com/ubuntu/ saucy/universe libglademm-2.4-1c2a amd64 2.6.7-2build1 [22,2 kB]
Prendre : 3 http://archive.ubuntu.com/ubuntu/ saucy/universe libgnome-desktop-2-17 amd64 1:2.32.1-2ubuntu1 [97,5 kB]
Prendre : 4 http://archive.ubuntu.com/ubuntu/ saucy/universe padevchooser amd64 0.9.4-1.1 [23,5 kB]
Prendre : 5 http://archive.ubuntu.com/ubuntu/ saucy/universe paman amd64 0.9.4-1ubuntu3 [94,3 kB]
289 ko téléchargés en 1s (253 ko/s)
(Lecture de la base de données... 233758 fichiers et répertoires déjà installés.)
Suppression de krita-data ...
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Suppression de libakonadiprotocolinternals1 ...
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Unknown media type in type 'all/all'
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Sélection du paquet gnome-alsamixer précédemment désélectionné.
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Dépaquetage de padevchooser (à partir de .../padevchooser_0.9.4-1.1_amd64.deb) ...
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Dépaquetage de paman (à partir de .../paman_0.9.4-1ubuntu3_amd64.deb) ...
Traitement des actions différées (« triggers ») pour « desktop-file-utils »...
Traitement des actions différées (« triggers ») pour « mime-support »...
Traitement des actions différées (« triggers ») pour « man-db »...
Traitement des actions différées (« triggers ») pour « gconf2 »...
Paramétrage de gnome-alsamixer (0.9.7~cvs.20060916.ds.1-5) ...
Paramétrage de libglademm-2.4-1c2a (2.6.7-2build1) ...
Paramétrage de libgnome-desktop-2-17 (1:2.32.1-2ubuntu1) ...
Paramétrage de padevchooser (0.9.4-1.1) ...
Paramétrage de paman (0.9.4-1ubuntu3) ...
Traitement des actions différées (« triggers ») pour « libc-bin »...

État actuel : 946 nouveaux paquets [-4].
Chemin matériel Périphérique Classe Description
============================================================
                                  system W150ER (To be filled by O.E.M.)
/0 bus W150ER
/0/0 memory 64KiB BIOS
/0/3d memory 512KiB L2 cache
/0/3e memory 128KiB L1 cache
/0/3f memory 3MiB L3 cache
/0/40 memory 8GiB Mémoire Système
/0/40/0 memory 4GiB SODIMM DDR3 Synchrone 1600
/0/40/1 memory DIMMProject-Id-Version: @(#) $I
/0/40/2 memory 4GiB SODIMM DDR3 Synchrone 1600
/0/40/3 memory DIMMProject-Id-Version: @(#) $I
/0/41 processor Intel(R) Core(TM) i3-3110M CPU
/0/100 bridge 3rd Gen Core processor DRAM Con
/0/100/1 bridge Xeon E3-1200 v2/3rd Gen Core pr
/0/100/1/0 display GK107M [GeForce GT 650M]
/0/100/2 display 3rd Gen Core processor Graphics
/0/100/14 bus 7 Series/C210 Series Chipset Fa
/0/100/16 communication 7 Series/C210 Series Chipset Fa
/0/100/1a bus 7 Series/C210 Series Chipset Fa
/0/100/1b multimedia 7 Series/C210 Series Chipset Fa
/0/100/1c bridge 7 Series/C210 Series Chipset Fa
/0/100/1c.2 bridge 7 Series/C210 Series Chipset Fa
/0/100/1c.2/0 wlan0 network Centrino Wireless-N 2230
/0/100/1c.3 bridge 7 Series/C210 Series Chipset Fa
/0/100/1c.3/0 generic Realtek Semiconductor Co., Ltd.
/0/100/1c.3/0.2 eth0 network RTL8111/8168/8411 PCI Express G
/0/100/1d bus 7 Series/C210 Series Chipset Fa
/0/100/1f bridge HM76 Express Chipset LPC Contro
/0/100/1f.2 storage 7 Series Chipset Family 6-port
/0/100/1f.3 bus 7 Series/C210 Series Chipset Fa
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 90GB KINGSTON SVP200S
/0/1/0.0.0/1 /dev/sda1 volume 75GiB Volume EXT4
/0/1/0.0.0/2 /dev/sda2 volume 8083MiB Extended partition
/0/1/0.0.0/2/5 /dev/sda5 volume 8083MiB Linux swap / Solaris pa
/0/2 scsi1 storage
/0/2/0.0.0 /dev/sdb disk 750GB WDC WD7500BPVT-0
/0/2/0.0.0/1 /dev/sdb1 volume 698GiB Volume EXT4
/0/3 scsi2 storage
/0/3/0.0.0 /dev/cdrom disk BD-CMB UJ141AF
/0/4 scsi6 storage
/0/4/0.0.0 /dev/sdc disk 2TB SCSI Disk
/0/4/0.0.0/1 /dev/sdc1 volume 1863GiB Volume EXT4
/1 power To Be Filled By O.E.M.
total 0
crw-rw----+ 1 root audio 116, 33 mars 30 21:12 timer
crw-rw----+ 1 root audio 116, 1 mars 30 21:12 seq
crw-rw----+ 1 root audio 116, 5 mars 30 21:12 pcmC0D2p
crw-rw----+ 1 root audio 116, 9 mars 30 21:12 hwC0D3
crw-rw----+ 1 root audio 116, 10 mars 30 21:12 hwC0D0
crw-rw----+ 1 root audio 116, 11 mars 30 21:12 controlC0
drwxr-xr-x 2 root root 60 mars 30 21:12 by-path
drwxr-xr-x 3 root root 300 mars 30 21:12 .
crw-rw----+ 1 root audio 116, 6 mars 30 21:13 pcmC0D1p
crw-rw----+ 1 root audio 116, 4 mars 30 21:13 pcmC0D3p
crw-rw----+ 1 root audio 116, 3 mars 30 21:13 pcmC0D7p
crw-rw----+ 1 root audio 116, 2 mars 30 21:13 pcmC0D8p
crw-rw----+ 1 root audio 116, 7 mars 30 21:13 pcmC0D0p
crw-rw----+ 1 root audio 116, 8 mars 30 21:13 pcmC0D0c
drwxr-xr-x 18 root root 4360 mars 30 21:29 ..
cat: /dev/sndstat: Aucun fichier ou dossier de ce type
00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port [8086:0151] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4)
00:1c.2 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 [8086:1e14] (rev c4)
00:1c.3 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 [8086:1e16] (rev c4)
00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation HM76 Express Chipset LPC Controller [8086:1e59] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04)
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK107M [GeForce GT 650M] [10de:0fd1] (rev a1)
03:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 2230 [8086:0887] (rev c4)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device [10ec:5289] (rev 01)
04:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0a)
Bus 002 Device 003: ID 04f2:b2b0 Chicony Electronics Co., Ltd Camera
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 8087:07da Intel Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 07ab:fc8e Freecom Technologies
Bus 003 Device 002: ID 046d:c52e Logitech, Inc.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/usr/sbin/alsactl
Le nom de fichier /dev/dsp n'existe pas.
                     UTIL. PID ACCÈS COMMANDE
/dev/snd/controlC0: leleu 1980 F.... pulseaudio
                     leleu 1996 F.... mate-volume-con
                     leleu 2041 F.... mixer_applet2
dpkg-query: aucun chemin ne correspond à *bin/slmodemd*
[ 0.000000] No AGP bridge found
[ 0.000000] found SMP MP-table at [mem 0x000fd830-0x000fd83f] mapped at [ffff8800000fd830]
[ 0.000000] No NUMA configuration found
[ 0.000000] No AGP bridge found
[ 0.143203] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.157606] ACPI: No dock devices found.
[ 0.200776] Found 1 acpi root devices
[ 0.210335] pnp: PnP ACPI: found 13 devices
[ 0.660331] audit: initializing netlink socket (disabled)
[ 0.660340] type=2000 audit(1396206759.656:1): initialized
[ 0.718289] libphy: Fixed MDIO Bus: probed
[ 0.733495] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.733583] hub 1-0:1.0: USB hub found
[ 0.749506] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.749580] hub 2-0:1.0: USB hub found
[ 0.749914] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.749985] hub 3-0:1.0: USB hub found
[ 0.750265] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.750335] hub 4-0:1.0: USB hub found
[ 0.770623] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.848425] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Integer], ACPI requires [Package] (20130517/nsarguments-95)
[ 0.848512] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130517/nsarguments-95)
[ 0.900296] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 0.900371] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 1.186343] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.186584] hub 1-1:1.0: USB hub found
[ 1.894995] nouveau [ VBIOS][0000:01:00.0] BIT signature found
[ 2.138967] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.139137] hub 2-1:1.0: USB hub found
[ 2.163753] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Integer], ACPI requires [Package] (20130517/nsarguments-95)
[ 2.163812] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Integer], ACPI requires [Package] (20130517/nsarguments-95)
[ 2.325328] usb 3-1: New USB device found, idVendor=046d, idProduct=c52e
[ 2.522093] usb 3-3: New USB device found, idVendor=07ab, idProduct=fc8e
[ 2.691868] usb 1-1.3: New USB device found, idVendor=8087, idProduct=07da
[ 2.914918] usb 2-1.6: New USB device found, idVendor=04f2, idProduct=b2b0
[ 2.931970] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 3.444605] lp: driver loaded but no devices found
[ 3.535127] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 3.546970] sd 6:0:0:0: [sdc] No Caching mode page found
[ 3.560080] sd 6:0:0:0: [sdc] No Caching mode page found
[ 3.589922] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[ 3.606990] snd_hda_intel 0000:00:1b.0: irq 51 for MSI/MSI-X
[ 3.655431] uvcvideo: Found UVC 1.00 device Chicony USB 2.0 Camera (04f2:b2b0)
[ 3.655736] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 3.655842] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 3.655920] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 3.656007] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 3.656081] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 4.362204] psmouse serio2: elantech: assuming hardware version 3 (with firmware version 0x250f01)
[ 5.685811] vboxdrv: Found 4 processor cores.
[ 5.896296] vboxpci: IOMMU not found (not registered)
[ 7.955549] sd 6:0:0:0: [sdc] No Caching mode page found
sudo: /etc/init.d/sl-modem-daemon: command not found
 Release Date: 03/14/2012
  Serial services are supported (int 14h)
 Manufacturer: CLEVO CO.
 Product Name: W150ER
 Serial Number: N/A
 Manufacturer: CLEVO CO.
 Product Name: W150ER
 Serial Number: N/A
 Manufacturer: CLEVO CO.
 Serial Number: N/A
 Port Type: Serial Port 16550A Compatible
 Manufacturer: To Be Filled By O.E.M.
 Serial Number: To Be Filled By O.E.M.
 Manufacturer: Intel(R) Corporation
 Serial Number: Not Specified
 Manufacturer: Micron
 Serial Number: 3651A9ED
 Manufacturer: [Empty]
 Serial Number: [Empty]
 Manufacturer: Micron
 Serial Number: 3651A9C9
 Manufacturer: [Empty]
 Serial Number: [Empty]
snd_seq_dummy 12798 0
snd_hda_codec_hdmi 41276 1
snd_hda_codec_via 27860 1
btusb 28267 0
bluetooth 371874 23 bnep,hidp,btusb,rfcomm
snd_hda_intel 48171 5
snd_hda_codec 188738 3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
snd_pcm 102033 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30095 1 snd_seq_midi
snd_seq 61560 3 snd_seq_midi_event,snd_seq_dummy,snd_seq_midi
snd_seq_device 14497 4 snd_seq,snd_rawmidi,snd_seq_dummy,snd_seq_midi
snd_timer 29433 2 snd_pcm,snd_seq
snd 69141 22 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_via,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_dummy,snd_seq_midi
soundcore 12680 1 snd
usb_storage 62062 1
usbhid 53014 0
hid 101512 3 hidp,hid_generic,usbhid
Welcome to PulseAudio! Use "help" for usage information.
>>> 1 sink(s) available.
  * index: 0
 name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
 driver: <module-alsa-card.c>
 flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: SUSPENDED
 suspend cause: IDLE
 priority: 9959
 volume: 0: 100% 1: 100%
         0: 0,00 dB 1: 0,00 dB
         balance 0,00
 base volume: 100%
              0,00 dB
 volume steps: 65537
 muted: yes
 current latency: 0,00 ms
 max request: 0 KiB
 max rewind: 0 KiB
 monitor source: 0
 sample spec: s16le 2ch 44100Hz
 channel map: front-left,front-right
              Stéréo
 used by: 0
 linked by: 0
 configured latency: 0,00 ms; range is 0,50 .. 371,52 ms
 card: 0 <alsa_card.pci-0000_00_1b.0>
 module: 5
 properties:
  alsa.resolution_bits = "16"
  device.api = "alsa"
  device.class = "sound"
  alsa.class = "generic"
  alsa.subclass = "generic-mix"
  alsa.name = "VT1802 Analog"
  alsa.id = "VT1802 Analog"
  alsa.subdevice = "0"
  alsa.subdevice_name = "subdevice #0"
  alsa.device = "0"
  alsa.card = "0"
  alsa.card_name = "HDA Intel PCH"
  alsa.long_card_name = "HDA Intel PCH at 0xf7a10000 irq 51"
  alsa.driver_name = "snd_hda_intel"
  device.bus_path = "pci-0000:00:1b.0"
  sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
  device.bus = "pci"
  device.vendor.id = "8086"
  device.vendor.name = "Intel Corporation"
  device.product.id = "1e20"
  device.product.name = "7 Series/C210 Series Chipset Family High Definition Audio Controller"
  device.form_factor = "internal"
  device.string = "front:0"
  device.buffering.buffer_size = "65536"
  device.buffering.fragment_size = "32768"
  device.access_mode = "mmap+timer"
  device.profile.name = "analog-stereo"
  device.profile.description = "Stéréo analogique"
  device.description = "Audio interne Stéréo analogique"
  alsa.mixer_name = "Intel PantherPoint HDMI"
  alsa.components = "HDA:11068446,15581550,00100000 HDA:80862806,80860101,00100000"
  module-udev-detect.discovered = "1"
  device.icon_name = "audio-card-pci"
 ports:
  analog-output-speaker: Haut-parleurs (priority 10000, latency offset 0 usec, available: no)
   properties:
    device.icon_name = "audio-speakers"
  analog-output-headphones: Casques analogiques (priority 9000, latency offset 0 usec, available: yes)
   properties:
    device.icon_name = "audio-headphones"
 active port: <analog-output-headphones>
>>> **** Liste des Périphériques Matériels PLAYBACK ****
carte 0: PCH [HDA Intel PCH], périphérique 0: VT1802 Analog [VT1802 Analog]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
carte 0: PCH [HDA Intel PCH], périphérique 1: VT1802 Digital [VT1802 Digital]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
carte 0: PCH [HDA Intel PCH], périphérique 2: VT1802 Alt Analog [VT1802 Alt Analog]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
carte 0: PCH [HDA Intel PCH], périphérique 3: HDMI 0 [HDMI 0]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
carte 0: PCH [HDA Intel PCH], périphérique 7: HDMI 1 [HDMI 1]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
carte 0: PCH [HDA Intel PCH], périphérique 8: HDMI 2 [HDMI 2]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-hda-codec-via snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-page-alloc snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-codec-via snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-page-alloc snd-timer).
Loading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-hda-codec-via snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-page-alloc snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer.
Le programme 'ubuntu-support-status' n'est pas encore installé. Vous pouvez l'installer en tapant :
sudo apt-get install update-manager-core
  *-multimedia
       description: Audio device
       produit: 7 Series/C210 Series Chipset Family High Definition Audio Controller
       fabriquant: Intel Corporation
       identifiant matériel: 1b
       information bus: pci@0000:00:1b.0
       version: 04
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       ressources: irq:51 mémoire:f7a10000-f7a13fff
leleu@leleu-portable ~ $
________________________________________________________________________________
and I want to use the analog output with the integrated speakers

Step 6 allowed me to unmute....and the sound is back

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu alsa-driver Edit question
Assignee:
No assignee Edit question
Solved by:
actionparsnip
Solved:
2014-03-31
Last query:
2014-03-31
Last reply:
2014-03-31

Mint is not supported by the Ubuntu community. It's support is entirely separate from the Ubuntu community.

I suggest you post here :
http://forums.linuxmint.com

Thanks

Thanks. I knew. However I found in Ubuntu forums the key to the solution.