Version: (using KDE 4.2.2) Compiler: Arch linux edge Arch linux edge OS: Linux Installed from: Unspecified Linux Application: KMix (kmix), signal SIGSEGV Thread 1 (Thread 0xb5cbf700 (LWP 3426)): [KCrash Handler] #6 0xb7fda422 in KMixWindow::increaseOrDecreaseVolume () from /usr/lib/libkdeinit4_kmix.so #7 0xb7fda489 in KMixWindow::slotDecreaseVolume () from /usr/lib/libkdeinit4_kmix.so #8 0xb7fdd3e5 in KMixWindow::qt_metacall () from /usr/lib/libkdeinit4_kmix.so #9 0xb777a269 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #10 0xb777a680 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #11 0xb6cf67e1 in QAction::triggered () from /usr/lib/libQtGui.so.4 #12 0xb6cf7d5f in QAction::activate () from /usr/lib/libQtGui.so.4 #13 0xb7d3a260 in KGlobalAccelPrivate::_k_invokeAction () from /usr/lib/libkdeui.so.5 #14 0xb7d3e88f in KGlobalAccel::qt_metacall () from /usr/lib/libkdeui.so.5 #15 0xb777a269 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #16 0xb777aed2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #17 0xb7d416c5 in OrgKdeKdedGlobalAccelInterface::invokeAction () from /usr/lib/libkdeui.so.5 #18 0xb7d427c8 in OrgKdeKdedGlobalAccelInterface::qt_metacall () from /usr/lib/libkdeui.so.5 #19 0xb7879ced in ?? () from /usr/lib/libQtDBus.so.4 #20 0xb7882017 in ?? () from /usr/lib/libQtDBus.so.4 #21 0xb77749a0 in QObject::event () from /usr/lib/libQtCore.so.4 #22 0xb6cfcdec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #23 0xb6d0507e in QApplication::notify () from /usr/lib/libQtGui.so.4 #24 0xb7cecb7d in KApplication::notify () from /usr/lib/libkdeui.so.5 #25 0xb77641bb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #26 0xb7764df5 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4 #27 0xb7764fed in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4 #28 0xb778fc6f in ?? () from /usr/lib/libQtCore.so.4 #29 0xb621a5e8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #30 0xb621db4b in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #31 0xb621dcc8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #32 0xb778f8b8 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #33 0xb6d9b335 in ?? () from /usr/lib/libQtGui.so.4 #34 0xb77627ea in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #35 0xb7762c2a in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #36 0xb77650b9 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #37 0xb6cfcc67 in QApplication::exec () from /usr/lib/libQtGui.so.4 #38 0xb7fd9c5b in kdemain () from /usr/lib/libkdeinit4_kmix.so #39 0x080486a2 in _start ()
Please post the KMix configuration. It is in below your home directory, either in ~/.kde4/share/config/kmixrc or ~/.kde/share/config/kmixrc Please post the ouput of "amixer" (or "amixer -c 1" or any other number that corresponds to the affected soundcard). Please also post the permissions of your sound card devices, using getfacl /dev/snd/controlC0 (or controlC1 or any other number that corresponds to the affected soundcard).
Note I have upgraded to KDE 4.2.3 $ cat ~/.kde4/share/config/kmixrc [Global] AllowDocking=true ConfigVersion=3 DefaultCardOnStart=ALSA::HDA_Intel:1 Labels=true MasterMixer=ALSA::HDA_Intel:1 MasterMixerDevice=Master:0 Menubar=true MixerIgnoreExpression=Modem Orientation=Vertical Position=60,43 Size=840,420 Tickmarks=true TrayVolumeControl=true Visible=false startkdeRestore=true [View.Base.ALSA::HDA_Intel:1.Digital:0] Show=true Split=false [View.Base.ALSA::HDA_Intel:1.Docking_Mic:0] Show=true Split=false [View.Base.ALSA::HDA_Intel:1.External_Mic:0] Show=true Split=false [View.Base.ALSA::HDA_Intel:1.IEC958:0] Show=false Split=false [View.Base.ALSA::HDA_Intel:1.IEC958_Default_PCM:0] Show=false Split=false [View.Base.ALSA::HDA_Intel:1.Internal_Mic:0] Show=true Split=false [View.Base.ALSA::HDA_Intel:1.Master:0] Show=true Split=false [View.Base.ALSA::HDA_Intel:1.PCM:0] Show=true Split=false $ amixer Simple mixer control 'Master',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 74 Mono: Front Left: Playback 38 [51%] [-36.00dB] [on] Front Right: Playback 38 [51%] [-36.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IEC958 Default PCM',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Digital',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 102 [85%] [21.00dB] Front Right: Capture 102 [85%] [21.00dB] Simple mixer control 'Docking Mic',0 Capabilities: volume pswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 80 Front Left: 32 [40%] [-42.00dB] Playback [on] Front Right: 32 [40%] [-42.00dB] Playback [on] Simple mixer control 'External Mic',0 Capabilities: volume pswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 80 Front Left: 35 [44%] [-39.00dB] Playback [on] Front Right: 35 [44%] [-39.00dB] Playback [on] Simple mixer control 'Internal Mic',0 Capabilities: volume pswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 80 Front Left: 35 [44%] [-39.00dB] Playback [on] Front Right: 35 [44%] [-39.00dB] Playback [on] $ getfacl /dev/snd/controlC0 getfacl: Removing leading '/' from absolute path names # file: dev/snd/controlC0 # owner: root # group: audio user::rw- group::rw- other::---
Very strange. Does it happen every time you try it?
SVN commit 991833 by esken: Backport fix (for completion 4.3 needed an additional fix). Bugs will be marked as DUP of 197394 later. CCBUGS: 197394 CCBUGS: 198517 CCBUGS: 198462 CCBUGS: 189134 M +4 -0 kmix.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=991833
Merging bugs to bug 197394. This looks very much like it. *** This bug has been marked as a duplicate of bug 197394 ***