<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:14px"><div id="yui_3_16_0_ym19_1_1466529100950_4374" dir="ltr"><span id="yui_3_16_0_ym19_1_1466529100950_4373">I hope that this is what you needed:</span></div><div dir="ltr"><span id="yui_3_16_0_ym19_1_1466529100950_4373"><br></span></div><div id="yui_3_16_0_ym19_1_1466529100950_4451" dir="ltr"><span id="yui_3_16_0_ym19_1_1466529100950_4373">sudo gdb nautilus<br id="yui_3_16_0_ym19_1_1466529100950_4253">(gdb) r<br id="yui_3_16_0_ym19_1_1466529100950_4273">Starting program: /usr/bin/nautilus <br id="yui_3_16_0_ym19_1_1466529100950_4274">[Thread debugging using libthread_db enabled]<br id="yui_3_16_0_ym19_1_1466529100950_4275">Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".<br id="yui_3_16_0_ym19_1_1466529100950_4276">[New Thread 0x7fffeda8e700 (LWP 2506)]<br id="yui_3_16_0_ym19_1_1466529100950_4277">[New Thread 0x7fffed28d700 (LWP 2507)]<br id="yui_3_16_0_ym19_1_1466529100950_4278">[New Thread 0x7fffeca8c700 (LWP 2508)]<br id="yui_3_16_0_ym19_1_1466529100950_4279"><br id="yui_3_16_0_ym19_1_1466529100950_4280">(nautilus:2497): Gtk-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files<br id="yui_3_16_0_ym19_1_1466529100950_4281">[New Thread 0x7fffdd8f6700 (LWP 2509)]<br id="yui_3_16_0_ym19_1_1466529100950_4282">[New Thread 0x7fffd1950700 (LWP 2510)]<br id="yui_3_16_0_ym19_1_1466529100950_4283">[New Thread 0x7fffd112f700 (LWP 2512)]<br id="yui_3_16_0_ym19_1_1466529100950_4284">[Thread 0x7fffd112f700 (LWP 2512) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4285">[Thread 0x7fffd1950700 (LWP 2510) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4286">[New Thread 0x7fffd1950700 (LWP 2517)]<br id="yui_3_16_0_ym19_1_1466529100950_4287">[Thread 0x7fffd1950700 (LWP 2517) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4288">[New Thread 0x7fffd1950700 (LWP 2520)]<br id="yui_3_16_0_ym19_1_1466529100950_4289">[Thread 0x7fffd1950700 (LWP 2520) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4290">[New Thread 0x7fffd1950700 (LWP 2523)]<br id="yui_3_16_0_ym19_1_1466529100950_4291">[Thread 0x7fffeca8c700 (LWP 2508) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4292">[New Thread 0x7fffeca8c700 (LWP 2524)]<br id="yui_3_16_0_ym19_1_1466529100950_4293">[Thread 0x7fffd1950700 (LWP 2523) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4294">[New Thread 0x7fffd1950700 (LWP 2525)]<br id="yui_3_16_0_ym19_1_1466529100950_4295">[Thread 0x7fffeca8c700 (LWP 2524) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4296">[New Thread 0x7fffeca8c700 (LWP 2528)]<br id="yui_3_16_0_ym19_1_1466529100950_4297">[Thread 0x7fffd1950700 (LWP 2525) exited]<br id="yui_3_16_0_ym19_1_1466529100950_4298">[New Thread 0x7fffd1950700 (LWP 2533)]<br id="yui_3_16_0_ym19_1_1466529100950_4299"><br></span></div><div id="yui_3_16_0_ym19_1_1466529100950_4415" dir="ltr"><span id="yui_3_16_0_ym19_1_1466529100950_4373">^C<br id="yui_3_16_0_ym19_1_1466529100950_4359">Thread 1 "nautilus" received signal SIGINT, Interrupt.<br id="yui_3_16_0_ym19_1_1466529100950_4360">0x00007ffff3c64dcd in poll () at ../sysdeps/unix/syscall-template.S:84<br id="yui_3_16_0_ym19_1_1466529100950_4361">84 ../sysdeps/unix/syscall-template.S: No such file or directory.<br id="yui_3_16_0_ym19_1_1466529100950_4362">(gdb) bt<br id="yui_3_16_0_ym19_1_1466529100950_4363">#0 0x00007ffff3c64dcd in poll () at ../sysdeps/unix/syscall-template.S:84<br id="yui_3_16_0_ym19_1_1466529100950_4364">#1 0x00007ffff4c3a39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br id="yui_3_16_0_ym19_1_1466529100950_4365">#2 0x00007ffff4c3a4ac in g_main_context_iteration ()<br id="yui_3_16_0_ym19_1_1466529100950_4366"> from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br id="yui_3_16_0_ym19_1_1466529100950_4367">#3 0x00007ffff5201cdd in g_application_run ()<br id="yui_3_16_0_ym19_1_1466529100950_4368"> from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0<br id="yui_3_16_0_ym19_1_1466529100950_4369">#4 0x0000000000429e41 in main (argc=1, argv=0x7fffffffe6c8)<br id="yui_3_16_0_ym19_1_1466529100950_4370"> at nautilus-main.c:103<br id="yui_3_16_0_ym19_1_1466529100950_4371">(gdb) <br id="yui_3_16_0_ym19_1_1466529100950_4372"></span></div><div id="yui_3_16_0_ym19_1_1466529100950_4416" class="qtdSeparateBR"><br><br></div><div style="display: block;" id="yui_3_16_0_ym19_1_1466529100950_4000" class="yahoo_quoted"> <div id="yui_3_16_0_ym19_1_1466529100950_3999" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 14px;"> <div id="yui_3_16_0_ym19_1_1466529100950_3998" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yui_3_16_0_ym19_1_1466529100950_3997" dir="ltr"> <font id="yui_3_16_0_ym19_1_1466529100950_4001" face="Arial" size="2"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Alberto Luaces <aluaces@udc.es><br> <b><span style="font-weight: bold;">To:</span></b> D&P Dimov <lddimov@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> 827306@bugs.debian.org<br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, June 21, 2016 10:54 AM<br> <b id="yui_3_16_0_ym19_1_1466529100950_4528"><span id="yui_3_16_0_ym19_1_1466529100950_4527" style="font-weight: bold;">Subject:</span></b> Re: Bug#827306: general: won't open file browser/manager if several other programs are already open<br> </font> </div> <div id="yui_3_16_0_ym19_1_1466529100950_4002" class="y_msg_container"><br>D&P Dimov writes:<br><br>> Alberto Luaces wrote:<br>>> several other programs are already open<br>>><br>>> reassign 827306 nautilus<br>>> thanks<br>>><br>>> D&P Dimov writes:<br>>><br>>>> Dear Alberto,<br>>>><br>>>> I am using GNOME.<br>>>> When I type nautilus in terminal, and I already have a few programs<br>>>> running, it doesn't open.<br>>>> When I type nautilus after fresh restart, I get:<br>>>><br>>>> $ nautilus<br>>>><br>>>> (nautilus:2059): GLib-GIO-CRITICAL **:<br>>>> g_dbus_interface_skeleton_unexport: assertion<br>>>> 'interface_->priv->connections != NULL' failed<br>>>><br>>>> (nautilus:2059): GLib-GIO-CRITICAL **:<br>>>> g_dbus_interface_skeleton_unexport: assertion<br>>>> 'interface_->priv->connections != NULL' failed<br>>>> Could not register the application: Timeout was reached<br>>>><br>>>> (nautilus:2059): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen:<br>>>> assertion 'GDK_IS_SCREEN (screen)' failed<br>>>><br>>>> (nautilus:2059): GLib-GObject-WARNING **: invalid (NULL) pointer<br>>>> instance<br>>>><br>>>> (nautilus:2059): GLib-GObject-CRITICAL **: g_signal_connect_object:<br>>>> assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed<br>>><br>>> Those messages seem harmless. From your post, I understand that when<br>>> it fails, the program just does not output anything to the console and<br>>> it stays frozen.<br>>><br>>> You can try to see where it is getting stuck by launching it with the<br>>> debugger:<br>>><br>>> $ gdb nautilus<br>>><br>>> At the gdb prompt, type "r" and then ENTER. When it gets stuck, press<br>>> ctrl-C and then type "bt" and ENTER. Please post the results.<br>><br>><br>><br>> Dear Alberto,<br>> Since the gdb didn't work (see my message below from June 16), is<br>> there something else I can try to fix the problem? <br>> Thanks,<br>> Luben<br><br>Ok, it seems your debugger is not installed. Please follow the<br>instructions given in another nautilus reported bug:<br><br>"Looks like a livelock. Please install nautilus-dbg and gvfs-dbg, and<br>obtain a gdb backtrace of the locked process.<br><br>See <a href="http://wiki.debian.org/HowToGetABacktrace" target="_blank">http://wiki.debian.org/HowToGetABacktrace </a>for more information."<br><br>In addition, please reply to the bug report address and not directly to<br>me (I am subscribed to this bug) since otherwise the maintainers of the<br>package will not see any of your replies since they are held out of the<br>bug tracking system.<br><br>Regards,<br><br><br></div> </div> </div> </div></div></body></html>