Bug#675345: [gnome-shell] Two ways to reproduce the situation

Wed Feb 20 20:38:35 UTC 2013

Package: gnome-shell
Version: 3.4.2-7

Hi.

I've found two ways to reproduce this situation.
1) Swich workspace.
2) Beep many times fast enough.

Here I attach backtraces and xsession-error files after gnome-shell
stuck.

I hope this information will help you maintainers fix the problem.

--- System information. ---
Architecture: amd64
Kernel:       Linux 3.2.0-1-amd64

Debian Release: 7.0
  500 unstable        thyme 
  500 unstable        debian-multimedia.org 
  500 unstable        cdn.debian.or.jp 
  500 stable          security.debian.org 
  500 stable          dl.google.com 
  400 wheezy          linux.dropbox.com 
    1 experimental    ftp.nara.wide.ad.jp 
    1 experimental    cdn.debian.or.jp 

--- Package information. ---
Depends                                     (Version) | Installed
=====================================================-+-======================
gir1.2-atk-1.0                                        | 2.4.0-2
gir1.2-clutter-1.0                        (>= 1.9.16) | 1.10.8-2
gir1.2-cogl-1.0                                       | 1.10.2-6
gir1.2-coglpango-1.0                                  | 1.10.2-6
gir1.2-folks-0.6                                      | 0.6.9-1+b1
gir1.2-freedesktop                                    | 1.32.1-1
gir1.2-gdesktopenums-3.0                              | 3.4.2-3
gir1.2-gdkpixbuf-2.0                                  | 2.26.1-1
gir1.2-gee-1.0                                        | 0.6.4-2
gir1.2-glib-2.0                             (>= 1.31) | 1.32.1-1
gir1.2-gmenu-3.0                                      | 3.4.2-7
gir1.2-gtk-3.0                                        | 3.4.2-6
gir1.2-json-1.0                                       | 0.14.2-1
gir1.2-mutter-3.0                          (>= 3.4.1) | 3.4.1-5
gir1.2-networkmanager-1.0                             | 0.9.4.0-10
gir1.2-pango-1.0                                      | 1.30.0-1
gir1.2-soup-2.4                                       | 2.38.1-2
gir1.2-telepathyglib-0.12                             | 0.18.2-2
gir1.2-telepathylogger-0.2                            | 0.4.0-1
dconf-gsettings-backend                               | 0.12.1-3
 OR gsettings-backend                                 | 
gconf-service                                         | 3.2.5-1+build1
gnome-bluetooth                            (>= 3.0.0) | 3.4.2-1
libatk1.0-0                               (>= 1.12.4) | 
libc6                                        (>= 2.7) | 
libcairo-gobject2                         (>= 1.10.0) | 
libcairo2                                 (>= 1.10.0) | 
libcanberra0                                 (>= 0.2) | 
libclutter-1.0-0                          (>= 1.10.0) | 
libcogl-pango0                             (>= 1.7.4) | 
libcogl9                                   (>= 1.7.4) | 
libcroco3                                  (>= 0.6.2) | 
libdbus-1-3                                (>= 1.0.2) | 
libdbus-glib-1-2                            (>= 0.78) | 
libebook-1.2-13                            (>= 3.4.4) | 
libecal-1.2-11                             (>= 3.4.4) | 
libedataserver-1.2-16                      (>= 3.4.4) | 
libedataserverui-3.0-1                     (>= 3.4.4) | 
libffi5                                    (>= 3.0.4) | 
libfolks25                                 (>= 0.6.0) | 
libgck-1-0                                (>= 2.91.1) | 
libgconf-2-4                              (>= 2.31.1) | 
libgcr-3-1                                 (>= 3.4.0) | 
libgdk-pixbuf2.0-0                        (>= 2.22.0) | 
libgee2                                    (>= 0.5.0) | 
libgirepository-1.0-1                      (>= 0.9.2) | 
libgjs0-libmozjs185-1.0                               | 
libgjs0b                                (>= 1.32.0-3) | 
libgl1-mesa-glx                                       | 
 OR libgl1                                            | 
libglib2.0-0                              (>= 2.31.8) | 
libgnome-keyring0                       (>= 3.2.2-2~) | 
libgnome-menu-3-0                       (>= 3.4.2-3~) | 
libgstreamer0.10-0                       (>= 0.10.20) | 
libgtk-3-0                                 (>= 3.3.9) | 
libical0                                    (>= 0.31) | 
libjson-glib-1.0-0                        (>= 0.13.2) | 
libmozjs185-1.0                 (>= 1.8.5-1.0.0+dfsg) | 
libmutter0                                   (>= 3.4) | 
libmutter0                                   (<< 3.5) | 
libnm-glib4                              (>= 0.8.998) | 
libnm-util2                              (>= 0.8.998) | 
libnspr4                               (>= 2:4.9-2~)  | 
 OR libnspr4-0d                         (>= 1.8.0.10) | 
libp11-kit0                                  (>= 0.2) | 
libpango1.0-0                             (>= 1.14.0) | 
libpolkit-agent-1-0                         (>= 0.99) | 
libpolkit-gobject-1-0                       (>= 0.94) | 
libpulse-mainloop-glib0                   (>= 0.99.1) | 
libpulse0                                 (>= 0.99.1) | 
libsoup2.4-1                               (>= 2.4.0) | 
libstartup-notification0                    (>= 0.11) | 
libtelepathy-glib0                        (>= 0.17.5) | 
libtelepathy-logger2                       (>= 0.2.0) | 
libx11-6                                              | 
libxcomposite1                           (>= 1:0.3-1) | 
libxdamage1                                (>= 1:1.1) | 
libxext6                                              | 
libxfixes3                                 (>= 1:5.0) | 
libxi6                                                | 
libxml2                                    (>= 2.7.4) | 
gnome-shell-common                        (= 3.4.2-7) | 
gir1.2-accountsservice-1.0                            | 
gir1.2-caribou-1.0                                    | 
gir1.2-gcr-3                                          | 
gir1.2-gconf-2.0                                      | 
gir1.2-gkbd-3.0                                       | 
gir1.2-gnomebluetooth-1.0                             | 
gir1.2-polkit-1.0                                     | 
gir1.2-upowerglib-1.0                                 | 
gjs                                         (>= 1.30) | 
gnome-icon-theme-symbolic                   (>= 2.91) | 
gnome-settings-daemon                      (>= 3.4.0) | 
gnome-themes-standard                                 | 
gsettings-desktop-schemas                  (>= 3.3.2) | 
python                                       (>= 2.6) | 
telepathy-mission-control-5                           | 

Recommends                  (Version) | Installed
=====================================-+-===========
gnome-contacts                        | 3.4.1-1+b1
gnome-control-center                  | 1:3.4.3.1-2
gnome-session-fallback                | 3.4.2.1-3
gnome-user-guide                      | 3.4.2-1+build1
unzip                                 | 6.0-8
gkbd-capplet                          | 3.4.0.2-1

Package's Suggests field is empty.

-------------- next part --------------
  Id   Target Id         Frame 
  6    Thread 0x7f5f72ca7700 (LWP 28874) "gdbus" 0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
  5    Thread 0x7f5f7229d700 (LWP 28875) "dconf worker" 0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
  4    Thread 0x7f5f7188a700 (LWP 28876) "threaded-ml" 0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
  3    Thread 0x7f5f71069700 (LWP 28877) "gnome-shell" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:168
  2    Thread 0x7f5f4d9d0700 (LWP 29142) "threaded-ml" 0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
* 1    Thread 0x7f5f86e589c0 (LWP 28868) "gnome-shell" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:144

Thread 6 (Thread 0x7f5f72ca7700 (LWP 28874)):
#0  0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5f7d3cf624 in g_main_context_poll (n_fds=5, fds=0x7f5f6c002fa0, timeout=-1, context=0x1b5cc10, priority=<optimized out>)
    at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=0x1b5cc10, block=block at entry=1, dispatch=dispatch at entry=1, 
    self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007f5f7d3cfa82 in g_main_loop_run (loop=0x1b5cb30) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3340
#4  0x00007f5f7e964a86 in gdbus_shared_thread_func (user_data=0x1b5cbe0) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./gio/gdbusprivate.c:277
#5  0x00007f5f7d3f1f45 in g_thread_proxy (data=0x1b5ac50) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gthread.c:801
#6  0x00007f5f7d170d9b in start_thread (arg=0x7f5f72ca7700) at pthread_create.c:311
#7  0x00007f5f7cea7b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 5 (Thread 0x7f5f7229d700 (LWP 28875)):
#0  0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5f7d3cf624 in g_main_context_poll (n_fds=1, fds=0x7f5f600010e0, timeout=-1, context=0x1b66000, priority=<optimized out>)
    at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=0x1b66000, block=block at entry=1, dispatch=dispatch at entry=1, 
    self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007f5f7d3cfa82 in g_main_loop_run (loop=0x7f5f600010c0) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3340
#4  0x00007f5f722a2efb in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#5  0x00007f5f7d3f1f45 in g_thread_proxy (data=0x1b63f70) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gthread.c:801
#6  0x00007f5f7d170d9b in start_thread (arg=0x7f5f7229d700) at pthread_create.c:311
#7  0x00007f5f7cea7b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 4 (Thread 0x7f5f7188a700 (LWP 28876)):
#0  0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5f7d8ffe3f in poll_func (ufds=0x7f5f58001460, nfds=2, timeout=-1, userdata=0xd2f980) at pulse/thread-mainloop.c:69
#2  0x00007f5f7d8f139c in pa_mainloop_poll (m=m at entry=0x1b77350) at pulse/mainloop.c:873
#3  0x00007f5f7d8f19f9 in pa_mainloop_iterate (m=m at entry=0x1b77350, block=block at entry=1, retval=retval at entry=0x0) at pulse/mainloop.c:955
#4  0x00007f5f7d8f1ab0 in pa_mainloop_run (m=0x1b77350, retval=retval at entry=0x0) at pulse/mainloop.c:973
#5  0x00007f5f7d8ffdef in thread (userdata=0x1b70a00) at pulse/thread-mainloop.c:88
#6  0x00007f5f772c7443 in internal_thread_func (userdata=0x1b63360) at pulsecore/thread-posix.c:83
#7  0x00007f5f7d170d9b in start_thread (arg=0x7f5f7188a700) at pthread_create.c:311
#8  0x00007f5f7cea7b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 3 (Thread 0x7f5f71069700 (LWP 28877)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:168
#1  0x00007f5f852b4d90 in PR_WaitCondVar (cvar=0x1be4330, timeout=4294967295) at ptsynch.c:385
#2  0x00007f5f85994a47 in ?? () from /usr/lib/libmozjs185.so.1.0
#3  0x00007f5f852ba4b3 in _pt_root (arg=0x1be43d0) at ptthread.c:156
#4  0x00007f5f7d170d9b in start_thread (arg=0x7f5f71069700) at pthread_create.c:311
#5  0x00007f5f7cea7b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 2 (Thread 0x7f5f4d9d0700 (LWP 29142)):
#0  0x00007f5f7ce9d3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5f7d8ffe3f in poll_func (ufds=0x7f5f48001460, nfds=2, timeout=-1, userdata=0x402faa0) at pulse/thread-mainloop.c:69
#2  0x00007f5f7d8f139c in pa_mainloop_poll (m=m at entry=0x4030060) at pulse/mainloop.c:873
#3  0x00007f5f7d8f19f9 in pa_mainloop_iterate (m=m at entry=0x4030060, block=block at entry=1, retval=retval at entry=0x0) at pulse/mainloop.c:955
#4  0x00007f5f7d8f1ab0 in pa_mainloop_run (m=0x4030060, retval=retval at entry=0x0) at pulse/mainloop.c:973
#5  0x00007f5f7d8ffdef in thread (userdata=0x402fc20) at pulse/thread-mainloop.c:88
#6  0x00007f5f772c7443 in internal_thread_func (userdata=0x402f830) at pulsecore/thread-posix.c:83
#7  0x00007f5f7d170d9b in start_thread (arg=0x7f5f4d9d0700) at pthread_create.c:311
#8  0x00007f5f7cea7b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 1 (Thread 0x7f5f86e589c0 (LWP 28868)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:144
#1  0x00007f5f7d900450 in pa_threaded_mainloop_wait (m=0x402fc20) at pulse/thread-mainloop.c:206
#2  0x00007f5f7189aa02 in pulse_driver_play () from /usr/lib/x86_64-linux-gnu/libcanberra-0.28/libcanberra-pulse.so
#3  0x00007f5f83e7658e in ca_context_play_full () from /usr/lib/x86_64-linux-gnu/libcanberra.so.0
#4  0x00007f5f83e7690f in ca_context_play () from /usr/lib/x86_64-linux-gnu/libcanberra.so.0
#5  0x00007f5f860f798c in workspace_switch_sound (to=0x1b61250, from=0x1cb54f0) at core/workspace.c:496
#6  meta_workspace_activate_with_focus (workspace=0x1b61250, focus_this=0x0, timestamp=8036513) at core/workspace.c:551
#7  0x00007f5f8408d7bc in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.5
#8  0x00007f5f8408d237 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.5
#9  0x00007f5f85e63fbd in ?? () from /usr/lib/libgjs.so.0
#10 0x00007f5f85e654f3 in ?? () from /usr/lib/libgjs.so.0
#11 0x00007f5f859b4056 in ?? () from /usr/lib/libmozjs185.so.1.0
#12 0x00007f5f8599dc0f in ?? () from /usr/lib/libmozjs185.so.1.0
#13 0x00007f5f859b1f3f in ?? () from /usr/lib/libmozjs185.so.1.0
#14 0x00007f5f859b3f3a in ?? () from /usr/lib/libmozjs185.so.1.0
#15 0x00007f5f85982bac in ?? () from /usr/lib/libmozjs185.so.1.0
#16 0x00007f5f859a7e4e in ?? () from /usr/lib/libmozjs185.so.1.0
#17 0x00007f5f859b1f3f in ?? () from /usr/lib/libmozjs185.so.1.0
#18 0x00007f5f859b3f3a in ?? () from /usr/lib/libmozjs185.so.1.0
#19 0x00007f5f85982bac in ?? () from /usr/lib/libmozjs185.so.1.0
#20 0x00007f5f859a7e4e in ?? () from /usr/lib/libmozjs185.so.1.0
#21 0x00007f5f859b1f3f in ?? () from /usr/lib/libmozjs185.so.1.0
#22 0x00007f5f859b3f3a in ?? () from /usr/lib/libmozjs185.so.1.0
#23 0x00007f5f859823b4 in ?? () from /usr/lib/libmozjs185.so.1.0
#24 0x00007f5f859b3cfb in ?? () from /usr/lib/libmozjs185.so.1.0
#25 0x00007f5f859b4414 in ?? () from /usr/lib/libmozjs185.so.1.0
#26 0x00007f5f859298e4 in JS_CallFunctionValue () from /usr/lib/libmozjs185.so.1.0
#27 0x00007f5f85e63426 in ?? () from /usr/lib/libgjs.so.0
#28 0x00007f5f8408d769 in ffi_closure_unix64_inner () from /usr/lib/x86_64-linux-gnu/libffi.so.5
#29 0x00007f5f8408d924 in ffi_closure_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.5
#30 0x00007f5f860d2961 in process_event (bindings=<optimized out>, n_bindings=<optimized out>, display=display at entry=0x1c7a6d0, screen=screen at entry=0xd371c0, 
    window=window at entry=0x0, event=event at entry=0x7fff6ec73170, on_window=0, keysym=<error reading variable: Unhandled dwarf expression opcode 0xfa>)
    at core/keybindings.c:1441
#31 0x00007f5f860d39b4 in meta_display_process_key_event (display=display at entry=0x1c7a6d0, window=window at entry=0x0, event=event at entry=0x7fff6ec73170)
    at core/keybindings.c:1683
#32 0x00007f5f860c81fb in event_callback (event=0x7fff6ec73170, data=0x1c7a6d0) at core/display.c:1795
#33 0x00007f5f86112ac6 in filter_func (xevent=0x7fff6ec73170, event=<optimized out>, data=<optimized out>) at ui/ui.c:238
#34 0x00007f5f7ee59161 in gdk_event_apply_filters (xevent=xevent at entry=0x7fff6ec73170, event=event at entry=0x3d52630, window=window at entry=0x0)
    at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:81
#35 0x00007f5f7ee59337 in gdk_event_source_translate_event (xevent=0x7fff6ec73170, event_source=0xd86210)
    at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:195
#36 _gdk_x11_display_queue_events (display=0xd78040) at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:332
#37 0x00007f5f7ee300a1 in gdk_display_get_event (display=display at entry=0xd78040) at /tmp/buildd/gtk+3.0-3.4.2/./gdk/gdkdisplay.c:310
#38 0x00007f5f7ee59072 in gdk_event_source_dispatch (source=source at entry=0xd86210, callback=<optimized out>, user_data=<optimized out>)
    at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:354
#39 0x00007f5f7d3cf355 in g_main_dispatch (context=0xd40960) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:2539
#40 g_main_context_dispatch (context=context at entry=0xd40960) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3075
#41 0x00007f5f7d3cf688 in g_main_context_iterate (context=0xd40960, block=block at entry=1, dispatch=dispatch at entry=1, 
    self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3146
#42 0x00007f5f7d3cfa82 in g_main_loop_run (loop=0xd40ec0) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3340
#43 0x00007f5f860d5f27 in meta_run () at core/main.c:555
#44 0x0000000000401e77 in main (argc=1, argv=0x7fff6ec73558) at main.c:334
-------------- next part --------------
/etc/gdm3/Xsession: Beginning session setup...
localuser:ktns being added to access control list
openConnection: connect: ??????????????????????
cannot connect to brltty at :0
run_im ?????? uim ????????
run_im ?????? auto ????????
run_im ?????? default ????????
run_im ?????? uim ????????
run_im ?????? auto ????????
run_im ?????? default ????????
gnome-session[28721]: EggSMClient-WARNING: Desktop file '/home/ktns/.config/autostart/cairo-dock.desktop' has malformed Icon key 'cairo-dock.svg'(should not include extension)
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-1A6XiM
GPG_AGENT_INFO=/home/ktns/.cache/keyring-1A6XiM/gpg:0:1
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-1A6XiM
GPG_AGENT_INFO=/home/ktns/.cache/keyring-1A6XiM/gpg:0:1
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-1A6XiM
GPG_AGENT_INFO=/home/ktns/.cache/keyring-1A6XiM/gpg:0:1
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-1A6XiM
GPG_AGENT_INFO=/home/ktns/.cache/keyring-1A6XiM/gpg:0:1
SSH_AUTH_SOCK=/home/ktns/.cache/keyring-1A6XiM/ssh
Initializing tracker-store...
Tracker-Message: Setting up monitor for changes to config file:'/home/ktns/.config/tracker/tracker-store.cfg'
Tracker-Message: Setting up monitor for changes to config file:'/home/ktns/.config/tracker/tracker-store.cfg'
Starting log:
  File:'/home/ktns/.local/share/tracker/tracker-store.log'
gnome-session[28721]: WARNING: Failed to start app: Unable to start application: hp-systray ???????????????????: ??????????????????????
Initializing tracker-miner-fs...
Tracker-Message: Setting up monitor for changes to config file:'/home/ktns/.config/tracker/tracker-miner-fs.cfg'
Starting log:
  File:'/home/ktns/.local/share/tracker/tracker-miner-fs.log'
Initializing nautilus-dropbox 1.6.0
Initializing nautilus-gdu extension
Starting Dropbox...Dropbox isn't running!
Done!
** Message: applet now removed from the notification area

(gnubiff:28906): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:28906): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:28906): Gtk-CRITICAL **: gtk_widget_set_tooltip_text: assertion `GTK_IS_WIDGET (widget)' failed

(gnubiff:28906): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:28906): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:28906): Gtk-CRITICAL **: gtk_widget_set_tooltip_text: assertion `GTK_IS_WIDGET (widget)' failed

(gnubiff:28906): Gtk-WARNING **: Could not find signal handler 'POPUP_menu_message_undelete'

(gnubiff:28906): Gtk-WARNING **: Could not find signal handler 'POPUP_menu_message_delete'

(gnubiff:28906): Gtk-WARNING **: Could not find signal handler 'POPUP_menu_message_hide'
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/BasePlugin.py", line 65, in _load
    self.on_load(parent)
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/PulseAudio.py", line 173, in on_load
    raise Exception("PulseAudio too old, required 0.9.15 or higher")
Exception: PulseAudio too old, required 0.9.15 or higher

** (nautilus:28883): WARNING **: Can not determine workarea, guessing at layout
** Message: Stopping applet secret agent because GNOME Shell appeared
failed to create drawable
** Message: applet now embedded in the notification area
** Message: Active session changed

(tracker-miner-fs:28909): Tracker-CRITICAL **:   (Sparql buffer) Error in task 0 of the array-update: Subject `urn:uuid:523a4e63-dbf8-d0bb-8558-35e2271794af' is not in domain `nfo:FileDataObject' of property `nfo:fileName'

(tracker-miner-fs:28909): Tracker-CRITICAL **: Could not execute sparql: Subject `urn:uuid:523a4e63-dbf8-d0bb-8558-35e2271794af' is not in domain `nfo:FileDataObject' of property `nfo:fileName'

(tracker-miner-fs:28909): Tracker-CRITICAL **:   (Sparql buffer) Error in task 0 of the array-update: Subject `(null)' is not in domain `nfo:FileDataObject' of property `nfo:fileName'

(tracker-miner-fs:28909): Tracker-CRITICAL **: Could not execute sparql: Subject `(null)' is not in domain `nfo:FileDataObject' of property `nfo:fileName'
gnome-session[28721]: Gdk-WARNING: gnome-session: Fatal IO error 11 (????????????????) on X server :0.

:0: X IO error.
uim <-> XIM bridge. Supporting multiple locales.
Using full-synchronous XIM event flow
Supported conversion engines:
  direct (*)
  skk (ja)
XMODIFIERS=@im=uim registered, selecting skk (ja) as default conversion engine

(uim-toolbar-gtk3-systray:28830): Gdk-WARNING **: uim-toolbar-gtk3-systray: Fatal IO error 11 (????????????????) on X server :0.

(gnome-settings-daemon:28860): Gdk-WARNING **: gnome-settings-daemon: Fatal IO error 11 (????????????????) on X server :0.

(nm-applet:28886): Gdk-WARNING **: nm-applet: Fatal IO error 11 (????????????????) on X server :0.

(nautilus:28883): Gdk-WARNING **: nautilus: Fatal IO error 11 (????????????????) on X server :0.

dropbox: Fatal IO error 11 (????????????????) on X server :0.

(gnome-screensaver:28896): Gdk-WARNING **: gnome-screensaver: Fatal IO error 11 (????????????????) on X server :0.

(gdu-notification-daemon:28900): Gdk-WARNING **: gdu-notification-daemon: Fatal IO error 11 (????????????????) on X server :0.

(bluetooth-applet:28901): Gdk-WARNING **: bluetooth-applet: Fatal IO error 11 (????????????????) on X server :0.

blueman-applet: Fatal IO error 11 (????????????????) on X server :0.
Loading configuration plugins
blueman-applet version 1.22 starting
Stale PID, overwriting
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Deleting plugin instance <blueman.plugins.applet.PulseAudio.PulseAudio object at 0x2013fd0>
Using gconf config backend

(gnubiff:28906): Gdk-WARNING **: gnubiff: Fatal IO error 11 (????????????????) on X server :0.

system-config-printer-applet: Fatal IO error 11 (????????????????) on X server :0.

(smart-notifier:28898): Gdk-WARNING **: smart-notifier: Fatal IO error 11 (????????????????) on X server :0.

(gnome-shell-calendar-server:29012): Gdk-WARNING **: gnome-shell-calendar-server: Fatal IO error 11 (????????????????) on X server :0.

g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

Received signal:15->'Terminated'
OK

** (zeitgeist-datahub:28908): WARNING **: zeitgeist-datahub.vala:228: Unable to get name "org.gnome.zeitgeist.datahub" on the bus!
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

Received signal:15->'Terminated'

(tracker-miner-fs:28909): GLib-GIO-CRITICAL **: Error while sending AddMatch() message: ?????????

OK

No protocol specified
No protocol specified
xcb_connection_has_error() returned true
xcb_connection_has_error() returned true
No protocol specified
No protocol specified
???????????????: Log level 16: gnome-shell: Fatal IO error 0 (????) on X server :0.

-------------- next part --------------
  Id   Target Id         Frame 
  6    Thread 0x7ff344e94700 (LWP 27322) "gdbus" 0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
  5    Thread 0x7ff33ffff700 (LWP 27323) "dconf worker" 0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
  4    Thread 0x7ff33f7fe700 (LWP 27325) "threaded-ml" 0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
  3    Thread 0x7ff33effd700 (LWP 27326) "gnome-shell" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:168
  2    Thread 0x7ff316465700 (LWP 27695) "threaded-ml" 0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
* 1    Thread 0x7ff3590459c0 (LWP 27319) "gnome-shell" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:144

Thread 6 (Thread 0x7ff344e94700 (LWP 27322)):
#0  0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff34f5bc624 in g_main_context_poll (n_fds=5, fds=0x7ff3400101a0, timeout=-1, context=0x19857b0, priority=<optimized out>)
    at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=0x19857b0, block=block at entry=1, dispatch=dispatch at entry=1, 
    self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007ff34f5bca82 in g_main_loop_run (loop=0x19856d0) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3340
#4  0x00007ff350b51a86 in gdbus_shared_thread_func (user_data=0x1985780) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./gio/gdbusprivate.c:277
#5  0x00007ff34f5def45 in g_thread_proxy (data=0x1983450) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gthread.c:801
#6  0x00007ff34f35dd9b in start_thread (arg=0x7ff344e94700) at pthread_create.c:311
#7  0x00007ff34f094b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 5 (Thread 0x7ff33ffff700 (LWP 27323)):
#0  0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff34f5bc624 in g_main_context_poll (n_fds=1, fds=0x7ff3380010e0, timeout=-1, context=0x198eb60, priority=<optimized out>)
    at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3440
#2  g_main_context_iterate (context=0x198eb60, block=block at entry=1, dispatch=dispatch at entry=1, 
    self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3141
#3  0x00007ff34f5bca82 in g_main_loop_run (loop=0x7ff3380010c0) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3340
#4  0x00007ff34448fefb in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#5  0x00007ff34f5def45 in g_thread_proxy (data=0x198cb70) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gthread.c:801
#6  0x00007ff34f35dd9b in start_thread (arg=0x7ff33ffff700) at pthread_create.c:311
#7  0x00007ff34f094b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 4 (Thread 0x7ff33f7fe700 (LWP 27325)):
#0  0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff34faece3f in poll_func (ufds=0x7ff32c001460, nfds=2, timeout=-1, userdata=0x1998420) at pulse/thread-mainloop.c:69
#2  0x00007ff34fade39c in pa_mainloop_poll (m=m at entry=0x1998b10) at pulse/mainloop.c:873
#3  0x00007ff34fade9f9 in pa_mainloop_iterate (m=m at entry=0x1998b10, block=block at entry=1, retval=retval at entry=0x0) at pulse/mainloop.c:955
#4  0x00007ff34fadeab0 in pa_mainloop_run (m=0x1998b10, retval=retval at entry=0x0) at pulse/mainloop.c:973
#5  0x00007ff34faecdef in thread (userdata=0x19994d0) at pulse/thread-mainloop.c:88
#6  0x00007ff3494b4443 in internal_thread_func (userdata=0x199fb50) at pulsecore/thread-posix.c:83
#7  0x00007ff34f35dd9b in start_thread (arg=0x7ff33f7fe700) at pthread_create.c:311
#8  0x00007ff34f094b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 3 (Thread 0x7ff33effd700 (LWP 27326)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:168
#1  0x00007ff3574a1d90 in PR_WaitCondVar (cvar=0x1a0c9f0, timeout=4294967295) at ptsynch.c:385
#2  0x00007ff357b81a47 in ?? () from /usr/lib/libmozjs185.so.1.0
#3  0x00007ff3574a74b3 in _pt_root (arg=0x1a0ca90) at ptthread.c:156
#4  0x00007ff34f35dd9b in start_thread (arg=0x7ff33effd700) at pthread_create.c:311
#5  0x00007ff34f094b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 2 (Thread 0x7ff316465700 (LWP 27695)):
#0  0x00007ff34f08a3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff34faece3f in poll_func (ufds=0x7ff328001030, nfds=2, timeout=-1, userdata=0x426fda0) at pulse/thread-mainloop.c:69
#2  0x00007ff34fade39c in pa_mainloop_poll (m=m at entry=0x268c370) at pulse/mainloop.c:873
#3  0x00007ff34fade9f9 in pa_mainloop_iterate (m=m at entry=0x268c370, block=block at entry=1, retval=retval at entry=0x0) at pulse/mainloop.c:955
#4  0x00007ff34fadeab0 in pa_mainloop_run (m=0x268c370, retval=retval at entry=0x0) at pulse/mainloop.c:973
#5  0x00007ff34faecdef in thread (userdata=0x26f9d30) at pulse/thread-mainloop.c:88
#6  0x00007ff3494b4443 in internal_thread_func (userdata=0x26e6fd0) at pulsecore/thread-posix.c:83
#7  0x00007ff34f35dd9b in start_thread (arg=0x7ff316465700) at pthread_create.c:311
#8  0x00007ff34f094b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 1 (Thread 0x7ff3590459c0 (LWP 27319)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:144
#1  0x00007ff34faed450 in pa_threaded_mainloop_wait (m=0x26f9d30) at pulse/thread-mainloop.c:206
#2  0x00007ff344288a02 in pulse_driver_play () from /usr/lib/x86_64-linux-gnu/libcanberra-0.28/libcanberra-pulse.so
#3  0x00007ff35606358e in ca_context_play_full () from /usr/lib/x86_64-linux-gnu/libcanberra.so.0
#4  0x00007ff35829ef78 in meta_bell_notify (display=display at entry=0x1aa28d0, xkb_ev=xkb_ev at entry=0x7fff74011a60) at core/bell.c:323
#5  0x00007ff3582b6474 in event_callback (event=0x7fff74011a60, data=0x1aa28d0) at core/display.c:2662
#6  0x00007ff3582ffac6 in filter_func (xevent=0x7fff74011a60, event=<optimized out>, data=<optimized out>) at ui/ui.c:238
#7  0x00007ff351046161 in gdk_event_apply_filters (xevent=xevent at entry=0x7fff74011a60, event=event at entry=0x1ade380, window=window at entry=0x0)
    at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:81
#8  0x00007ff351046337 in gdk_event_source_translate_event (xevent=0x7fff74011a60, event_source=0xbb0210)
    at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:195
#9  _gdk_x11_display_queue_events (display=0xba2040) at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:332
#10 0x00007ff35101d0a1 in gdk_display_get_event (display=display at entry=0xba2040) at /tmp/buildd/gtk+3.0-3.4.2/./gdk/gdkdisplay.c:310
#11 0x00007ff351046072 in gdk_event_source_dispatch (source=source at entry=0xbb0210, callback=<optimized out>, user_data=<optimized out>)
    at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:354
#12 0x00007ff34f5bc355 in g_main_dispatch (context=0xb6a960) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:2539
#13 g_main_context_dispatch (context=context at entry=0xb6a960) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3075
#14 0x00007ff34f5bc688 in g_main_context_iterate (context=0xb6a960, block=block at entry=1, dispatch=dispatch at entry=1, 
    self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3146
#15 0x00007ff34f5bca82 in g_main_loop_run (loop=0xb6aec0) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3340
#16 0x00007ff3582c2f27 in meta_run () at core/main.c:555
#17 0x0000000000401e77 in main (argc=1, argv=0x7fff74011e48) at main.c:334
-------------- next part --------------
/etc/gdm3/Xsession: Beginning session setup...
localuser:ktns being added to access control list
openConnection: connect: ??????????????????????
cannot connect to brltty at :0
run_im ?????? uim ????????
run_im ?????? auto ????????
run_im ?????? default ????????
run_im ?????? uim ????????
run_im ?????? auto ????????
run_im ?????? default ????????
gnome-session[27173]: EggSMClient-WARNING: Desktop file '/home/ktns/.config/autostart/cairo-dock.desktop' has malformed Icon key 'cairo-dock.svg'(should not include extension)
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-dLsxQy
GPG_AGENT_INFO=/home/ktns/.cache/keyring-dLsxQy/gpg:0:1
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-dLsxQy
GPG_AGENT_INFO=/home/ktns/.cache/keyring-dLsxQy/gpg:0:1
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-dLsxQy
GPG_AGENT_INFO=/home/ktns/.cache/keyring-dLsxQy/gpg:0:1
GNOME_KEYRING_CONTROL=/home/ktns/.cache/keyring-dLsxQy
GPG_AGENT_INFO=/home/ktns/.cache/keyring-dLsxQy/gpg:0:1
SSH_AUTH_SOCK=/home/ktns/.cache/keyring-dLsxQy/ssh
Initializing tracker-store...
Tracker-Message: Setting up monitor for changes to config file:'/home/ktns/.config/tracker/tracker-store.cfg'
Tracker-Message: Setting up monitor for changes to config file:'/home/ktns/.config/tracker/tracker-store.cfg'
Starting log:
  File:'/home/ktns/.local/share/tracker/tracker-store.log'
gnome-session[27173]: WARNING: Failed to start app: Unable to start application: hp-systray ???????????????????: ??????????????????????
Initializing tracker-miner-fs...
Tracker-Message: Setting up monitor for changes to config file:'/home/ktns/.config/tracker/tracker-miner-fs.cfg'
Starting log:
  File:'/home/ktns/.local/share/tracker/tracker-miner-fs.log'
Initializing nautilus-dropbox 1.6.0
Initializing nautilus-gdu extension
Starting Dropbox...** Message: applet now removed from the notification area
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/BasePlugin.py", line 65, in _load
    self.on_load(parent)
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/PulseAudio.py", line 173, in on_load
    raise Exception("PulseAudio too old, required 0.9.15 or higher")
Exception: PulseAudio too old, required 0.9.15 or higher

(gnubiff:27356): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:27356): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:27356): Gtk-CRITICAL **: gtk_widget_set_tooltip_text: assertion `GTK_IS_WIDGET (widget)' failed
Dropbox isn't running!
Done!

(gnubiff:27356): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:27356): Gdk-CRITICAL **: gdk_window_get_parent: assertion `GDK_IS_WINDOW (window)' failed

(gnubiff:27356): Gtk-CRITICAL **: gtk_widget_set_tooltip_text: assertion `GTK_IS_WIDGET (widget)' failed

(gnubiff:27356): Gtk-WARNING **: Could not find signal handler 'POPUP_menu_message_undelete'

(gnubiff:27356): Gtk-WARNING **: Could not find signal handler 'POPUP_menu_message_delete'

(gnubiff:27356): Gtk-WARNING **: Could not find signal handler 'POPUP_menu_message_hide'

** (nautilus:27335): WARNING **: Can not determine workarea, guessing at layout
** Message: Stopping applet secret agent because GNOME Shell appeared
failed to create drawable
** Message: applet now embedded in the notification area
???????????????: 0xc00086 (Bug report) ?????????? 0xc0000a ? WM_TRANSIENT_FOR ????????
???????????????: 0xc0008d (Settings) ?????????? 0xc0000a ? WM_TRANSIENT_FOR ????????
???????????????: 0xc0009c (Bug report) ?????????? 0xc0000a ? WM_TRANSIENT_FOR ????????
[27916:27938:0221/042059:ERROR:object_proxy.cc(608)] Failed to get name owner. Got org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.chromium.Mtpd': no such name
[27916:27938:0221/042059:ERROR:object_proxy.cc(608)] Failed to get name owner. Got org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.chromium.Mtpd': no such name
[27916:27916:0221/042100:ERROR:object_proxy.cc(513)] Failed to call method: org.chromium.Mtpd.EnumerateStorage: object_path= /org/chromium/Mtpd: org.freedesktop.DBus.Error.ServiceUnknown: The name org.chromium.Mtpd was not provided by any .service files
** Message: Active session changed

(tracker-miner-fs:27360): Tracker-CRITICAL **:   (Sparql buffer) Error in task 0 of the array-update: Subject `urn:uuid:9fc652c1-597f-e21d-f142-fec148c117b6' is not in domain `nfo:FileDataObject' of property `nfo:fileName'

(tracker-miner-fs:27360): Tracker-CRITICAL **: Could not execute sparql: Subject `urn:uuid:9fc652c1-597f-e21d-f142-fec148c117b6' is not in domain `nfo:FileDataObject' of property `nfo:fileName'

(tracker-miner-fs:27360): Tracker-CRITICAL **:   (Sparql buffer) Error in task 0 of the array-update: Subject `(null)' is not in domain `nfo:FileDataObject' of property `nfo:fileName'

(tracker-miner-fs:27360): Tracker-CRITICAL **: Could not execute sparql: Subject `(null)' is not in domain `nfo:FileDataObject' of property `nfo:fileName'
gnome-session[27173]: Gdk-WARNING: gnome-session: Fatal IO error 11 (????????????????) on X server :0.

:0: X IO error.
uim <-> XIM bridge. Supporting multiple locales.
Using full-synchronous XIM event flow
Supported conversion engines:
  direct (*)
  skk (ja)
XMODIFIERS=@im=uim registered, selecting skk (ja) as default conversion engine
python: Fatal IO error 11 (????????????????) on X server :0.

** (gnome-settings-daemon:27312): WARNING **: Name taken or bus went away - shutting down
[1361387816,000,xklavier.c:xkl_engine_start_listen/] 	The backend does not require manual layout management - but it is provided by the application
[1361387816,000,gkbd-status.c:gkbd_status_set_current_page_for_group/] 	Page for group 0 is not ready
[1361387816,000,gkbd-status.c:gkbd_status_set_current_page_for_group/] 	Page for group 0 is not ready
[1361387816,000,gkbd-status.c:gkbd_status_set_current_page_for_group/] 	Page for group 0 is not ready
[1361388005,000,gkbd-status.c:gkbd_status_set_current_page_for_group/] 	Page for group 1 is not ready
[1361388005,000,gkbd-status.c:gkbd_status_set_current_page_for_group/] 	Page for group 1 is not ready
[1361388019,000,gkbd-status.c:gkbd_status_set_current_page_for_group/] 	Page for group 0 is not ready
[1361388019,000,gkbd-status.c:gkbd_status_set_current_page_for_group/] 	Page for group 0 is not ready
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

(uim-toolbar-gtk3-systray:27282): Gdk-WARNING **: uim-toolbar-gtk3-systray: Fatal IO error 11 (????????????????) on X server :0.

(gnome-settings-daemon:27312): Gdk-WARNING **: gnome-settings-daemon: Fatal IO error 11 (????????????????) on X server :0.

(nautilus:27335): Gdk-WARNING **: nautilus: Fatal IO error 11 (????????????????) on X server :0.

(nm-applet:27340): Gdk-WARNING **: nm-applet: Fatal IO error 11 (????????????????) on X server :0.

dropbox: Fatal IO error 11 (????????????????) on X server :0.

(gnome-screensaver:27346): Gdk-WARNING **: gnome-screensaver: Fatal IO error 11 (????????????????) on X server :0.

(bluetooth-applet:27351): Gdk-WARNING **: bluetooth-applet: Fatal IO error 11 (????????????????) on X server :0.

(gdu-notification-daemon:27350): Gdk-WARNING **: gdu-notification-daemon: Fatal IO error 11 (????????????????) on X server :0.

(gnome-shell-calendar-server:27443): Gdk-WARNING **: gnome-shell-calendar-server: Fatal IO error 11 (????????????????) on X server :0.

(gnubiff:27356): Gdk-WARNING **: gnubiff: Fatal IO error 11 (????????????????) on X server :0.

g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

Received signal:15->'Terminated'blueman-applet: Fatal IO error 11 (????????????????) on X server :0.
Loading configuration plugins
blueman-applet version 1.22 starting
Stale PID, overwriting
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Using gconf config backend
Deleting plugin instance <blueman.plugins.applet.PulseAudio.PulseAudio object at 0x1c21fd0>
Using gconf config backend

OK

(smart-notifier:27348): Gdk-WARNING **: smart-notifier: Fatal IO error 11 (????????????????) on X server :0.

system-config-printer-applet: Fatal IO error 11 (????????????????) on X server :0.
[27916:27916:0221/042330:ERROR:chrome_browser_main_x11.cc(62)] X IO error received (X server probably went away)
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

** (zeitgeist-datahub:27358): WARNING **: zeitgeist-datahub.vala:228: Unable to get name "org.gnome.zeitgeist.datahub" on the bus!
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

Received signal:15->'Terminated'
xcb_connection_has_error() returned true
xcb_connection_has_error() returned true

(tracker-miner-fs:27360): GLib-GIO-CRITICAL **: Error while sending AddMatch() message: ?????????

(tracker-miner-fs:27360): GLib-GIO-CRITICAL **: Error while sending AddMatch() message: ?????????
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

OK

???????????????: Log level 16: gnome-shell: Fatal IO error 11 (????????????????) on X server :0.