<div dir="ltr"><div>Hi</div><div><br></div>Try with another font (Setting -> Appearances -> Fonts ->Default Font)<div><br></div><div>Cheers,</div><div>Olivier</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 5 April 2017 at 18:15, gt9000 s <span dir="ltr"><<a href="mailto:zqh0513@gmail.com" target="_blank">zqh0513@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I try to google this problem, someone suggest me remove ~/.cache/sessions, I do this, but xfce4-panel already crash. Anyone know why it crash?<div><br></div><div>There are thread backtrace:</div><div>```</div><div><div>#0 0x00007fc76e0f4a10 in raise () at /usr/lib/libc.so.6</div><div>#1 0x00007fc76e0f622a in abort () at /usr/lib/libc.so.6</div><div>#2 0x00007fc76e0ed607 in __assert_fail_base () at /usr/lib/libc.so.6</div><div>#3 0x00007fc76e0ed6b2 in () at /usr/lib/libc.so.6</div><div>#4 0x00007fc76f3d8d5c in () at /usr/lib/libcairo.so.2</div><div>#5 0x00007fc76f3d8ee1 in () at /usr/lib/libcairo.so.2</div><div>#6 0x00007fc76f3dafbf in () at /usr/lib/libcairo.so.2</div><div>#7 0x00007fc76f3dc1ff in () at /usr/lib/libcairo.so.2</div><div>#8 0x00007fc76f3a17ac in () at /usr/lib/libcairo.so.2</div><div>#9 0x00007fc76f392862 in cairo_glyph_path () at /usr/lib/libcairo.so.2</div><div>#10 0x00007fc76debc223 in () at /usr/lib/<a href="http://libpangocairo-1.0.so">libpangocairo-1.0.so</a>.<wbr>0</div><div>#11 0x00007fc76debc60f in () at /usr/lib/<a href="http://libpangocairo-1.0.so">libpangocairo-1.0.so</a>.<wbr>0</div><div>#12 0x00007fc76ef231e9 in pango_renderer_draw_glyphs () at /usr/lib/libpango-1.0.so.0</div><div>#13 0x00007fc76ef23ecf in pango_renderer_draw_layout_<wbr>line () at /usr/lib/libpango-1.0.so.0</div><div>#14 0x00007fc76ef240f5 in pango_renderer_draw_layout () at /usr/lib/libpango-1.0.so.0</div><div>#15 0x00007fc76debc7ba in () at /usr/lib/<a href="http://libpangocairo-1.0.so">libpangocairo-1.0.so</a>.<wbr>0</div><div>#16 0x00007fc7642cfe07 in () at /usr/lib/gtk-2.0/2.10.0/<wbr>engines/libmurrine.so</div><div>#17 0x00007fc76fc9c590 in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#18 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#19 0x00007fc76ecb8ecf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#20 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#21 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#22 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#23 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#24 0x00007fc76fc2e494 in gtk_container_propagate_expose () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#25 0x00007fc76fbf946a in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#26 0x00007fc76fc2cecc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#27 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#28 0x00007fc76ecb8ecf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#29 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#30 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#31 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#32 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#33 0x00007fc76fc2e494 in gtk_container_propagate_expose () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#34 0x00007fc76fd69ed3 in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#35 0x00007fc771633689 in () at /usr/lib/<a href="http://libxfce4panel-1.0.so">libxfce4panel-1.0.so</a>.<wbr>4</div><div>#36 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#37 0x00007fc76ecb8ecf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#38 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#39 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#40 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#41 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#42 0x00007fc76fc2e494 in gtk_container_propagate_expose () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#43 0x00007fc763498ec0 in () at /usr/lib/xfce4/panel/plugins/<wbr>libtasklist.so</div><div>#44 0x00007fc76fc2cecc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#45 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#46 0x00007fc76ecb8ecf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#47 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#48 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#49 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#50 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#51 0x00007fc76fc2e494 in gtk_container_propagate_expose () at /usr/lib/libgtk-x11-2.0.so.0</div></div><div><div>#52 0x00007fc76fbf946a in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#53 0x00007fc76fc2cecc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#54 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#55 0x00007fc76ecb8ecf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#56 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#57 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#58 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#59 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#60 0x00007fc76fc2e494 in gtk_container_propagate_expose () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#61 0x00007fc76fc2cecc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#62 0x00007fc76fc434ff in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#63 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#64 0x00007fc76ecb8ecf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#65 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#66 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#67 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#68 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#69 0x00007fc76fc2e494 in gtk_container_propagate_expose () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#70 0x0000000000419804 in ()</div><div>#71 0x00007fc76fc2cecc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#72 0x0000000000418aab in ()</div><div>#73 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#74 0x00007fc76ecb8ecf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#75 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#76 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#77 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#78 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#79 0x00007fc76fc2e494 in gtk_container_propagate_expose () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#80 0x00000000004253c4 in ()</div><div>#81 0x00007fc76fca77ac in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#82 0x00007fc76ecb8f75 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0</div><div>#83 0x00007fc76eccb37d in () at /usr/lib/libgobject-2.0.so.0</div><div>#84 0x00007fc76ecd366f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0</div><div>#85 0x00007fc76ecd3faf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0</div><div>#86 0x00007fc76fdbf8cc in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#87 0x00007fc76fca6592 in gtk_main_do_event () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#88 0x00007fc76f90429f in () at /usr/lib/libgdk-x11-2.0.so.0</div><div>#89 0x00007fc76f900d71 in () at /usr/lib/libgdk-x11-2.0.so.0</div><div>#90 0x00007fc76f901688 in gdk_window_process_all_updates () at /usr/lib/libgdk-x11-2.0.so.0</div><div>#91 0x00007fc76fc2cb61 in () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#92 0x00007fc76f8e04b7 in () at /usr/lib/libgdk-x11-2.0.so.0</div><div>#93 0x00007fc76e9e045a in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0</div><div>#94 0x00007fc76e9e0810 in () at /usr/lib/libglib-2.0.so.0</div><div>#95 0x00007fc76e9e0b32 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0</div><div>#96 0x00007fc76fca53a7 in gtk_main () at /usr/lib/libgtk-x11-2.0.so.0</div><div>#97 0x0000000000410461 in main ()</div></div><div><br></div><div>```</div><div><div><br></div><div>For more detail, you can download coredump file.</div></div></div>
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