#0 0x00007ff3c83a9530 in unity::launcher::LauncherModel::begin() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #1 0x00007ff3c8396060 in std::list, std::allocator > > unity::launcher::LauncherModel::GetSublist() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #2 0x00007ff3c838ffa7 in unity::launcher::Controller::Impl::OnLauncherAddRequestSpecial(std::string const&, std::string const&, std::string const&, int, int, int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #3 0x00007ff3c8390444 in unity::launcher::Controller::Impl::OnDBusMethodCall(_GDBusConnection*, char const*, char const*, char const*, char const*, _GVariant*, _GDBusMethodInvocation*, void*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #4 0x00007ff3dae88062 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #5 0x00007ff3e308db15 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007ff3e308de48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00007ff3e308e242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #8 0x000000000040270b in main () No symbol table info available.