[Thread 0x7fffe7f4c700 (LWP 19202) exited] [New Thread 0x7fffe7f4c700 (LWP 19209)] [Thread 0x7fffe7f4c700 (LWP 19209) exited] [New Thread 0x7fffe7f4c700 (LWP 19222)] [Thread 0x7fffe7f4c700 (LWP 19222) exited] [New Thread 0x7fffe7f4c700 (LWP 19235)] [Thread 0x7fffe7f4c700 (LWP 19235) exited] 08:52:43: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:43: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 [AVAudioResampleContext @ 0x555556c77800] Value 160,000000 for parameter 'phase_shift' out of range [0 - 30] Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 [New Thread 0x7fffe7f4c700 (LWP 19244)] Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 [Thread 0x7fffe7f4c700 (LWP 19244) exited] Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 [New Thread 0x7fffe7f4c700 (LWP 19251)] Expression 'stream->playback.pcm' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4611 [Thread 0x7fffe7f4c700 (LWP 19251) exited] 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown [... add many ...] 08:52:44: Debug: ClientToScreen cannot work when toplevel window is not shown 08:52:44: Debug: Unrecognized accel key 'backspace', accel string ignored. 08:52:44: Debug: Unrecognized accel key 'backspace', accel string ignored. 08:52:44: Debug: Unrecognized accel key 'numpad_enter', accel string ignored. 08:52:44: Debug: Unrecognized accel key 'numpad_enter', accel string ignored. 08:52:44: Debug: ClientToScreen cannot work when toplevel window is not shown [ ... add many ...] 08:52:44: Debug: ScreenToClient cannot work when toplevel window is not shown Thread 1 "audacity" received signal SIGSEGV, Segmentation fault. TrackPanelAx::GetFocus (this=0x555556d48060) at TrackPanelAx.cpp:67 67 (*mTrackPanel->GetTracks()->Any().first)->SharedPointer(); (gdb) bt #0 0x00005555559b7706 in TrackPanelAx::GetFocus() (this=0x555556d48060) at TrackPanelAx.cpp:67 #1 0x0000555555bdf86a in TrackPanel::GetFocusedCell() (this=this@entry= 0x555556d22a80) at /usr/include/c++/8/bits/unique_ptr.h:342 #2 0x0000555555bebae3 in TrackPanel::GetFocusedTrack() (this=0x555556d22a80) at TrackPanel.cpp:2207 #3 0x0000555555bebae3 in TrackPanel::DrawEverythingElse(TrackPanelDrawingContext&, wxRegion const&, wxRect const&) (this=0x555556d22a80, context=..., region=..., clip=...) at TrackPanel.cpp:1186 #4 0x0000555555becaa4 in TrackPanel::DrawTracks(wxDC*) (this=0x555556d22a80, dc=) at TrackPanel.cpp:1091 #5 0x0000555555bed0ca in TrackPanel::OnPaint(wxPaintEvent&) (this=0x555556d22a80) at TrackPanel.cpp:494 #6 0x00007ffff71e47ae in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #7 0x00007ffff71e48b3 in wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #8 0x00007ffff71e4bec in wxEvtHandler::TryHereOnly(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #9 0x00007ffff71e4c73 in wxEvtHandler::ProcessEventLocally(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #10 0x00007ffff71e4d11 in wxEvtHandler::ProcessEvent(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #11 0x00007ffff71e4ab7 in wxEvtHandler::SafelyProcessEvent(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #12 0x00007ffff75b00eb in wxWindow::GTKSendPaintEvents(_GdkRegion const*) () at /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0 #13 0x00007ffff75b0784 in () at /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0 #14 0x00007ffff41aa1eb in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #15 0x00007ffff3f4fe7d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16 0x00007ffff3f63535 in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ffff3f6bb5b in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18 0x00007ffff3f6cb2f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #19 0x00007ffff42c0cac in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #20 0x00007ffff41a8ae0 in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #21 0x00007ffff400280f in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #22 0x00007ffff40027b5 in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #23 0x00007ffff40027b5 in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #24 0x00007ffff40027b5 in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #25 0x00007ffff3fff0cd in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #26 0x00007ffff3fff9e3 in gdk_window_process_all_updates () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #27 0x00007ffff412ec11 in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #28 0x00007ffff3fde804 in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #29 0x00007ffff3e69958 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007ffff3e69d48 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007ffff3e6a042 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007ffff41a78e7 in gtk_main () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #33 0x00007ffff758a845 in wxGUIEventLoop::DoRun() () at /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0 #34 0x00007ffff70ba48d in wxEventLoopBase::Run() () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #35 0x00007ffff7083616 in wxAppConsoleBase::MainLoop() () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #36 0x00007ffff7104cf9 in wxEntry(int&, wchar_t**) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0 #37 0x0000555555a19d22 in main(int, char**) (argc=, argv=) at AudacityApp.cpp:692 (gdb) (gdb)