Hey Conor, Yes, that seems to do it. Commenting out that line, then
killall pulseaudio and my mixer works fine again. -- 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/953950 Title: [soundnua]: gnome-control-center crashed with SIGSEGV in signal_emit_unlocked_R() Status in “gnome-control-center” package in Ubuntu: In Progress Bug description: Switching the input sound source to my Alesis USB mixer causes the sound control applet to crash, and I can't use the mixer now. It was working prior to recent Precise upgrades. ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: gnome-control-center 1:3.3.91-0ubuntu3 ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9 Uname: Linux 3.2.0-18-generic x86_64 ApportVersion: 1.94.1-0ubuntu2 Architecture: amd64 CrashCounter: 1 Date: Tue Mar 13 17:05:07 2012 ExecutablePath: /usr/bin/gnome-control-center InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) ProcCmdline: gnome-control-center sound-nua SegvAnalysis: Segfault happened at: 0x7f7b4965a06e: mov %esi,0x6c(%rsp) PC (0x7f7b4965a06e) ok source "%esi" ok destination "0x6c(%rsp)" (0x7fff4ed26fcc) not located in a known VMA region (needed writable region)! Stack memory exhausted (SP below stack segment) SegvReason: writing unknown VMA Signal: 11 SourcePackage: gnome-control-center StacktraceTop: ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 gtk_cell_area_apply_attributes () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 Title: [soundnua]: gnome-control-center crashed with SIGSEGV in g_signal_emit_valist() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: admin debian-tor sambashare vboxusers usr_lib_gnome-control-center: deja-dup 21.90-0ubuntu1 gnome-bluetooth 3.2.2-0ubuntu3 indicator-datetime 0.3.91-0ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/953950/+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
