This is what I get from terminal trying to open the gnome-control- center.
jrzabott@junior-notebook:~$ !1072 gnome-control-center get server info update server 2 profiles supported on port Analog Output 2 profiles supported on port Microphone Single profile, 1, key input:analog-stereo against value input:analog- stereo for device Microphone Found an input profile - storing key output:analog-stereo+input:analog- stereo against value input:analog-stereo for device Microphone device->priv->disable_profile_swapping = 1 Profile population FOR DEVICE Microphone key tmp against profile input:analog-stereo create_ui_device_from_port, direction 0 description Microphone origin Built-in Audio port available 0 Single profile, 0, key output:analog-stereo against value output :analog-stereo for device Analog Output Found an output profile - storing key output:analog-stereo+input :analog-stereo against value output:analog-stereo for device Analog Output device->priv->disable_profile_swapping = 1 Profile population FOR DEVICE Analog Output key tmp against profile output:analog-stereo Add output ui entry with id : 2 create_ui_device_from_port, direction 1 description Analog Output origin Built-in Audio port available 1 update sink - is new Match device with stream We have a match with description : Analog Output origin : Built-in Audio cached already with device id 2, => set stream id to 1 lookup-device-from-stream found device device description Analog Output device port = analog-output device stream id 1 AND stream port = analog-output stream id 1 and stream description Built-in Audio Analog Stereo active_sink change active output update - device id = 2 on_output_selection_changed - active 1 active_output_update Analog Output Match device with stream We have a match with description : Microphone origin : Built-in Audio cached already with device id 1, => set stream id to 2 lookup-device-from-stream found device device description Microphone device port = analog-input-microphone device stream id 2 AND stream port = analog-input-microphone stream id 2 and stream description Built-in Audio Analog Stereo active_input_update Microphone Gtk-CRITICAL **: gtk_list_store_get_value: assertion `iter_is_valid (iter, list_store)' failed GLib-GObject-WARNING **: /build/buildd/glib2.0-2.31.16/./gobject/gtype.c:4205: type id `0' is invalid GLib-GObject-WARNING **: can't peek value table for type `<invalid>' which is not currently referenced Segmentation fault (core dumped) ============================================= Once time or another, the 'sound' from gnome control center open... and than... I have not tab called Hardware, and i'm no able to configure anything, and stills with no sound. I'm waiting 4 ya guys... :D ** This bug is no longer a duplicate of private bug 930133 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/932446 Title: gnome-control-center crashed with SIGSEGV in gtk_tree_model_get_valist() Status in “gnome-control-center” package in Ubuntu: New Bug description: This problem persists as reported before just can't access the gnome control center and anykind of sound. I've already tryied installing, reinstalling, purge/reinstall and cleaning pulseaudio profile files and the problem remains (with alsa pulse-anything, anyking of audio related lib, etc). I've reported a new bug with the number #931971 but this one have a different behavior after upgrading right now (02/14/2012 - 10:02pm gmt-3 [Brazil]). ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: gnome-control-center 1:3.2.2-2ubuntu8 ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5 Uname: Linux 3.2.0-15-generic i686 ApportVersion: 1.91-0ubuntu1 Architecture: i386 CrashCounter: 1 Date: Tue Feb 14 21:51:40 2012 DuplicateOf: https://bugs.launchpad.net/bugs/930133 ExecutablePath: /usr/bin/gnome-control-center InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) ProcCmdline: gnome-control-center sound-nua SegvAnalysis: Segfault happened at: 0xd5d51c <gtk_tree_model_get_valist+332>: mov 0x18(%eax),%ebp PC (0x00d5d51c) ok source "0x18(%eax)" (0x00000018) not located in a known VMA region (needed readable region)! destination "%ebp" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-control-center StacktraceTop: gtk_tree_model_get_valist () from /usr/lib/i386-linux-gnu/libgtk-3.so.0 gtk_tree_model_get () from /usr/lib/i386-linux-gnu/libgtk-3.so.0 ?? () from /usr/lib/control-center-1/panels/libsoundnua.so g_cclosure_marshal_VOID(unsigned int0_t) () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 Title: gnome-control-center crashed with SIGSEGV in gtk_tree_model_get_valist() UpgradeStatus: Upgraded to precise on 2012-02-12 (2 days ago) UserGroups: adm admin lpadmin sambashare usr_lib_gnome-control-center: deja-dup 21.2-0ubuntu4 gnome-bluetooth 3.2.2-0ubuntu1 indicator-datetime 0.3.1-0ubuntu5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/932446/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
