** Branch linked: lp:compiz -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/690239
Title: hang in g_spawn_sync and select() Status in Compiz Core: Fix Committed Status in “glib2.0” package in Ubuntu: Triaged Status in “glib2.0” source package in Natty: Won't Fix Bug description: This happens particularly on session start with compiz launched by gnome-session. this happens with 1:0.9.2.1+glibmainloop3-0ubuntu1 which get the backend data at the very beginning of its initializaion (-0ubuntu2 delay that a little bit and is working fine). A more complete backtrace in a different case seems to be related at https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=654027 (gdb) attach 4088 Attaching to process 4088 […] 0x0028d416 in __kernel_vsyscall () (gdb) bt #0 0x0028d416 in __kernel_vsyscall () #1 0x0040235d in select () from /lib/libc.so.6 #2 0x0019a40b in g_spawn_sync (working_directory=0x0, argv=0x9b46530, envp=0x0, flags=G_SPAWN_SEARCH_PATH, child_setup=0, user_data=0x0, standard_output=0xbfab84ac, standard_error=0xbfab84a8, exit_status=0xbfab84a4, error=0xbfab851c) at /build/buildd/glib2.0-2.27.4/glib/gspawn.c:321 #3 0x0019a9ac in g_spawn_command_line_sync ( command_line=0x9b46438 "dbus-launch --autolaunch=403b6ccfaa8567027cff37a700000008 --binary-syntax --close-stderr", standard_output=0xbfab84ac, standard_error=0xbfab84a8, exit_status=0xbfab84a4, error=0xbfab851c) at /build/buildd/glib2.0-2.27.4/glib/gspawn.c:706 #4 0x0100dfba in get_session_address_dbus_launch (error=0xbfab851c) at /build/buildd/glib2.0-2.27.4/gio/gdbusaddress.c:1039 #5 0x0100fb41 in get_session_address_platform_specific (bus_type=G_BUS_TYPE_SESSION, cancellable=0x0, error=0xbfab8638) at /build/buildd/glib2.0-2.27.4/gio/gdbusaddress.c:1136 #6 g_dbus_address_get_for_bus_sync (bus_type=G_BUS_TYPE_SESSION, cancellable=0x0, error=0xbfab8638) at /build/buildd/glib2.0-2.27.4/gio/gdbusaddress.c:1219 #7 0x01019db9 in get_uninitialized_connection (bus_type=G_BUS_TYPE_SESSION, cancellable=0x0, error=0xbfab8638) at /build/buildd/glib2.0-2.27.4/gio/gdbusconnection.c:6209 #8 0x01021d0d in g_bus_get_sync (bus_type=G_BUS_TYPE_SESSION, cancellable=0x0, error=0xbfab8638) at /build/buildd/glib2.0-2.27.4/gio/gdbusconnection.c:6268 #9 0x004a50b7 in ?? () from /usr/lib/libgconf-2.so.4 #10 0x004a5374 in gconf_activate_server () from /usr/lib/libgconf-2.so.4 #11 0x004afb8c in ?? () from /usr/lib/libgconf-2.so.4 #12 0x004b0571 in ?? () from /usr/lib/libgconf-2.so.4 #13 0x004b07d6 in ?? () from /usr/lib/libgconf-2.so.4 #14 0x004b1127 in gconf_engine_notify_add () from /usr/lib/libgconf-2.so.4 #15 0x004b8902 in gconf_client_add_dir () from /usr/lib/libgconf-2.so.4 #16 0x00823138 in ?? () from /usr/lib/compizconfig/backends/libgconf.so #17 0x0082514a in ?? () from /usr/lib/compizconfig/backends/libgconf.so #18 0x0030fb7c in ccsSetBackend () from /usr/lib/libcompizconfig.so.0 #19 0x003117d0 in ?? () from /usr/lib/libcompizconfig.so.0 #20 0x00311970 in ccsEmptyContextNew () from /usr/lib/libcompizconfig.so.0 #21 0x00311a85 in ccsContextNew () from /usr/lib/libcompizconfig.so.0 #22 0x002b0902 in CcpScreen::CcpScreen(CompScreen*) () from /usr/lib/compiz/libccp.so #23 0x002b14c4 in CompPlugin::VTableForScreen<CcpScreen>::initScreen(CompScreen*) () from /usr/lib/compiz/libccp.so #24 0x08093dcc in CompPlugin::screenInitPlugins(CompScreen*) () #25 0x08074ebe in CompScreen::init(char const*) () #26 0x08065d69 in CompManager::init() () #27 0x08065fb5 in main () (gdb) quit ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: libglib2.0-0 2.27.4-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.37-8.21-generic 2.6.37-rc4 Uname: Linux 2.6.37-8-generic i686 NonfreeKernelModules: nvidia Architecture: i386 Date: Tue Dec 14 17:33:18 2010 InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100918) ProcEnviron: PATH=(custom, user) LANG=fr_FR.utf8 SHELL=/bin/bash SourcePackage: glib2.0 To manage notifications about this bug go to: https://bugs.launchpad.net/compiz-core/+bug/690239/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
