$ synaptic
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
[xcb] Extra reply data still left in queue
[xcb] This is most likely caused by a broken X extension library
[xcb] Aborting, sorry about that.
synaptic: ../../src/xcb_io.c:568: _XReply: Assertion `!xcb_xlib_extra_reply_data_left' failed.
Aborted
If I start synaptic from command line:
$ synaptic xcb_io. c:568: _XReply: Assertion `!xcb_xlib_ extra_reply_ data_left' failed.
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
[xcb] Extra reply data still left in queue
[xcb] This is most likely caused by a broken X extension library
[xcb] Aborting, sorry about that.
synaptic: ../../src/
Aborted