#0 0x00007fc5154283db in g_log_writer_default () from /tmp/apport_sandbox_g050xtc5/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6600.0 #1 0x00007fc5154264e7 in g_log_structured_array () from /tmp/apport_sandbox_g050xtc5/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6600.0 #2 0x00007fc515426fe6 in g_log_structured_standard () from /tmp/apport_sandbox_g050xtc5/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6600.0 #3 0x00007fc5142fbff6 in _gdk_x11_display_error_event () from /tmp/apport_sandbox_g050xtc5/usr/lib/x86_64-linux-gnu/libgdk-3.so.0.2404.19 #4 0x0000000002041510 in ?? () #5 0x00007fc50bffe2d4 in ?? () #6 0x00007fc514309533 in gdk_x_io_error () from /tmp/apport_sandbox_g050xtc5/usr/lib/x86_64-linux-gnu/libgdk-3.so.0.2404.19 #7 0x00000000022eafa0 in ?? () #8 0x00007fc50bffe110 in ?? () #9 0x00007fc51490b38b in _XError (dpy=0x7fc514a07658 <_XErrorFunction>, dpy@entry=0x1f728a0, rep=0x1f728a0, rep@entry=0x22eafa0) at ../../src/XlibInt.c:1491 [Error: XlibInt.c was not found in source tree] #10 0x00007fc5149080f7 in handle_error (dpy=0x1f728a0, err=0x22eafa0, in_XReply=) at ../../src/xcb_io.c:199 [Error: xcb_io.c was not found in source tree] #11 0x00007fc514908195 in handle_response (dpy=dpy@entry=0x1f728a0, response=0x22eafa0, in_XReply=in_XReply@entry=0) at ../../src/xcb_io.c:324 [Error: xcb_io.c was not found in source tree] #12 0x00007fc514908ae2 in _XEventsQueued (mode=2, dpy=0x1f728a0) at ../../src/xcb_io.c:363 [Error: xcb_io.c was not found in source tree] #13 _XEventsQueued (dpy=dpy@entry=0x1f728a0, mode=mode@entry=2) at ../../src/xcb_io.c:344 [Error: xcb_io.c was not found in source tree] #14 0x00007fc5148fa3d1 in XPending (dpy=0x1f728a0) at ../../src/Pending.c:55 [Error: Pending.c was not found in source tree] #15 0x00007fc51430389f in ?? () from /tmp/apport_sandbox_g050xtc5/usr/lib/x86_64-linux-gnu/libgdk-3.so.0.2404.19 #16 0x0000000000000000 in ?? ()