juni 29 20:41:12 njord systemd-coredump[875]: Process 840 (gnome-shell) of user 120 dumped core.
                                              
Stack trace of thread 840:
#0  0x00007fb16f272147 center_pointer (libmutter.so.0)
#1  0x00007fb16f27e745 meta_backend_x11_post_init (libmutter.so.0)
#2  0x00007fb16f2a5c5e meta_init (libmutter.so.0)
#3  0x0000000000401ee2 main (gnome-shell)
#4  0x00007fb16d351741 __libc_start_main (libc.so.6)
#5  0x00000000004022c9 n/a (gnome-shell)
                                              
Stack trace of thread 843:
#0  0x00007fb16d40f6cd poll (libc.so.6)
#1  0x00007fb16d938fd6 n/a (libglib-2.0.so.0)
#2  0x00007fb16d939362 g_main_loop_run (libglib-2.0.so.0)
#3  0x00007fb16e141726 n/a (libgio-2.0.so.0)
#4  0x00007fb16d95f2b5 n/a (libglib-2.0.so.0)
#5  0x00007fb16d6d9484 start_thread (libpthread.so.0)
#6  0x00007fb16d4186dd __clone (libc.so.6)
                                              
Stack trace of thread 872:
#0  0x00007fb16d414269 syscall (libc.so.6)
#1  0x00007fb16d97d2aa g_cond_wait_until (libglib-2.0.so.0)
#2  0x00007fb16d90da19 n/a (libglib-2.0.so.0)
#3  0x00007fb16d95fc86 n/a (libglib-2.0.so.0)
#4  0x00007fb16d95f2b5 n/a (libglib-2.0.so.0)
#5  0x00007fb16d6d9484 start_thread (libpthread.so.0)
#6  0x00007fb16d4186dd __clone (libc.so.6)
                                              
Stack trace of thread 842:
#0  0x00007fb16d40f6cd poll (libc.so.6)
#1  0x00007fb16d938fd6 n/a (libglib-2.0.so.0)
#2  0x00007fb16d9390ec g_main_context_iteration (libglib-2.0.so.0)
#3  0x00007fb16d939131 n/a (libglib-2.0.so.0)
#4  0x00007fb16d95f2b5 n/a (libglib-2.0.so.0)
#5  0x00007fb16d6d9484 start_thread (libpthread.so.0)
#6  0x00007fb16d4186dd __clone (libc.so.6)
                                              
Stack trace of thread 873:
#0  0x00007fb16d40f6cd poll (libc.so.6)
#1  0x00007fb16d938fd6 n/a (libglib-2.0.so.0)
#2  0x00007fb16d9390ec g_main_context_iteration (libglib-2.0.so.0)
#3  0x00007fb1581f843d n/a (libdconfsettings.so)
#4  0x00007fb16d95f2b5 n/a (libglib-2.0.so.0)
#5  0x00007fb16d6d9484 start_thread (libpthread.so.0)
#6  0x00007fb16d4186dd __clone (libc.so.6)
