PID: 26913 (gnome-shell) UID: 1000 (vasudeva.sk) GID: 1001 (vasudeva.sk) Signal: 11 (SEGV) Timestamp: Tue 2019-07-23 18:24:04 IST (8min ago) Command Line: /usr/bin/gnome-shell Executable: /usr/bin/gnome-shell Control Group: /user.slice/user-1000.slice/session-71.scope Unit: session-71.scope Slice: user-1000.slice Session: 71 Owner UID: 1000 (vasudeva.sk) Boot ID: dd6e4472cdef44c284b155d24dafe3e6 Machine ID: feb451d304064b3f8706c8703a20adfd Hostname: bhrigu Storage: /var/lib/systemd/coredump/core.gnome-shell.1000.dd6e4472cdef44c284b155d24dafe3e6.26913.1563886444000000.lz4 Message: Process 26913 (gnome-shell) of user 1000 dumped core. Stack trace of thread 26913: #0 0x00007fbc8cc55dc3 n/a (libgbm.so.1) #1 0x00007fbc8230e7d2 n/a (i965_dri.so) #2 0x00007fbc8230e83c n/a (i965_dri.so) #3 0x00007fbc8825257e n/a (libEGL_mesa.so.0) #4 0x00007fbc88241344 n/a (libEGL_mesa.so.0) #5 0x00007fbc8d5cdab0 n/a (libEGL.so.1) #6 0x00007fbc8fd55a31 _cogl_winsys_egl_make_current (libmutter-cogl-3.so) #7 0x00007fbc90333e68 meta_renderer_native_create_view (libmutter-3.so.0) #8 0x00007fbc90299380 meta_renderer_create_view (libmutter-3.so.0) #9 0x00007fbc90336ac9 meta_stage_native_rebuild_views (libmutter-3.so.0) #10 0x00007fbc90329595 meta_backend_native_update_screen_size (libmutter-3.so.0) #11 0x00007fbc9027f093 meta_backend_sync_screen_size (libmutter-3.so.0) #12 0x00007fbc9027ff29 meta_backend_monitors_changed (libmutter-3.so.0) #13 0x00007fbc9029230d meta_monitor_manager_notify_monitors_changed (libmutter-3.so.0) #14 0x00007fbc90294557 meta_monitor_manager_rebuild (libmutter-3.so.0) #15 0x00007fbc9032fac6 meta_monitor_manager_kms_apply_monitors_config (libmutter-3.so.0) #16 0x00007fbc9029236c meta_monitor_manager_apply_monitors_config (libmutter-3.so.0) #17 0x00007fbc90293334 meta_monitor_manager_ensure_configured (libmutter-3.so.0) #18 0x00007fbc90ed600e g_cclosure_marshal_VOID__BOOLEANv (libgobject-2.0.so.0) #19 0x00007fbc90ed40c6 n/a (libgobject-2.0.so.0) #20 0x00007fbc90ef057d g_signal_emit_valist (libgobject-2.0.so.0) #21 0x00007fbc90ef0b6f g_signal_emit (libgobject-2.0.so.0) #22 0x00007fbc9027f2fd upower_properties_changed (libmutter-3.so.0) #23 0x00007fbc8f1d98ee ffi_call_unix64 (libffi.so.6) #24 0x00007fbc8f1d92bf ffi_call (libffi.so.6) #25 0x00007fbc90ed4682 g_cclosure_marshal_generic (libgobject-2.0.so.0) #26 0x00007fbc90ed3e8d g_closure_invoke (libgobject-2.0.so.0) #27 0x00007fbc90ee7555 n/a (libgobject-2.0.so.0) #28 0x00007fbc90ef04ae g_signal_emit_valist (libgobject-2.0.so.0) #29 0x00007fbc90ef0b6f g_signal_emit (libgobject-2.0.so.0) #30 0x00007fbc91026399 n/a (libgio-2.0.so.0) #31 0x00007fbc91014f24 n/a (libgio-2.0.so.0) #32 0x00007fbc90ded898 g_main_context_dispatch (libglib-2.0.so.0) #33 0x00007fbc90dedc88 n/a (libglib-2.0.so.0) #34 0x00007fbc90dedf82 g_main_loop_run (libglib-2.0.so.0) #35 0x00007fbc902caf8c meta_run (libmutter-3.so.0) #36 0x000055c0bafac782 main (gnome-shell) #37 0x00007fbc9005809b __libc_start_main (libc.so.6) #38 0x000055c0bafac8da _start (gnome-shell) Stack trace of thread 26918: #0 0x00007fbc90122819 __GI___poll (libc.so.6) #1 0x00007fbc90dedbf6 n/a (libglib-2.0.so.0) #2 0x00007fbc90dedd1c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fbc910f8ffd n/a (libdconfsettings.so) #4 0x00007fbc90e1689d n/a (libglib-2.0.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26915: #0 0x00007fbc90122819 __GI___poll (libc.so.6) #1 0x00007fbc90dedbf6 n/a (libglib-2.0.so.0) #2 0x00007fbc90dedd1c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fbc90dedd61 n/a (libglib-2.0.so.0) #4 0x00007fbc90e1689d n/a (libglib-2.0.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26940: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26938: #0 0x00007fbc90122819 __GI___poll (libc.so.6) #1 0x00007fbc81729101 n/a (libpulse.so.0) #2 0x00007fbc8171a920 pa_mainloop_poll (libpulse.so.0) #3 0x00007fbc8171af6e pa_mainloop_iterate (libpulse.so.0) #4 0x00007fbc8171b020 pa_mainloop_run (libpulse.so.0) #5 0x00007fbc81729049 n/a (libpulse.so.0) #6 0x00007fbc816c64f8 n/a (libpulsecommon-12.2.so) #7 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #8 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26939: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26943: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26944: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26946: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27316: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27318: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26916: #0 0x00007fbc90122819 __GI___poll (libc.so.6) #1 0x00007fbc90dedbf6 n/a (libglib-2.0.so.0) #2 0x00007fbc90dedf82 g_main_loop_run (libglib-2.0.so.0) #3 0x00007fbc91029e46 n/a (libgio-2.0.so.0) #4 0x00007fbc90e1689d n/a (libglib-2.0.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27313: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26941: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26945: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27314: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27319: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27320: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26942: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc8e5017ff _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (libmozjs-60.so.0) #2 0x00007fbc8e5019d5 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-60.so.0) #3 0x00007fbc8e27f2e4 n/a (libmozjs-60.so.0) #4 0x00007fbc8e27a2c2 n/a (libmozjs-60.so.0) #5 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #6 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27315: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 27317: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc59471457 n/a (librsvg-2.so.2) #2 0x00007fbc5946b5ab n/a (librsvg-2.so.2) #3 0x00007fbc5946c1ac n/a (librsvg-2.so.2) #4 0x00007fbc5946d36c n/a (librsvg-2.so.2) #5 0x00007fbc59597d6a n/a (librsvg-2.so.2) #6 0x00007fbc5946ccc0 n/a (librsvg-2.so.2) #7 0x00007fbc5958d2ee n/a (librsvg-2.so.2) #8 0x00007fbc595607f6 n/a (librsvg-2.so.2) #9 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #10 0x00007fbc9012d4cf __clone (libc.so.6) Stack trace of thread 26919: #0 0x00007fbc9020300c futex_wait_cancelable (libpthread.so.0) #1 0x00007fbc823b997b n/a (i965_dri.so) #2 0x00007fbc823b95a7 n/a (i965_dri.so) #3 0x00007fbc901fcfa3 start_thread (libpthread.so.0) #4 0x00007fbc9012d4cf __clone (libc.so.6) GNU gdb (Debian 8.3-1) 8.3 Copyright (C) 2019 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/gnome-shell... Reading symbols from /usr/lib/debug/.build-id/5d/540670c2765a6380159831faf2fc080f7e95b9.debug... [New LWP 26913] [New LWP 26918] [New LWP 26915] [New LWP 26940] [New LWP 26938] [New LWP 26939] [New LWP 26943] [New LWP 26944] [New LWP 26946] [New LWP 27316] [New LWP 27318] [New LWP 26916] [New LWP 27313] [New LWP 26941] [New LWP 26945] [New LWP 27314] [New LWP 27319] [New LWP 27320] [New LWP 26942] [New LWP 27315] [New LWP 27317] [New LWP 26919] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/gnome-shell'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fbc8cc55dc3 in dri_flush_front_buffer (driDrawable=0x55c0bbeace30, data=) at ../src/gbm/backends/dri/gbm_dri.c:93 93 ../src/gbm/backends/dri/gbm_dri.c: No such file or directory. [Current thread is 1 (Thread 0x7fbc895d81c0 (LWP 26913))] (gdb) bt #0 0x00007fbc8cc55dc3 in dri_flush_front_buffer (driDrawable=0x55c0bbeace30, data=) at ../src/gbm/backends/dri/gbm_dri.c:93 #1 0x00007fbc8230e7d2 in intel_flush_front (ctx=ctx@entry=0x55c0bbd62b00) at ../src/mesa/drivers/dri/i965/brw_context.c:251 #2 0x00007fbc8230e83c in intel_glFlush (ctx=0x55c0bbd62b00) at ../src/mesa/drivers/dri/i965/brw_context.c:296 #3 0x00007fbc8825257e in () at /usr/lib/x86_64-linux-gnu/libEGL_mesa.so.0 #4 0x00007fbc88241344 in () at /usr/lib/x86_64-linux-gnu/libEGL_mesa.so.0 #5 0x00007fbc8d5cdab0 in InternalMakeCurrentVendor (dpy=0x55c0bbd5b8f0, draw=draw@entry=0x55c0bde17000, read=read@entry=0x55c0bde17000, context=context@entry=0x55c0bbd576a0, apiState=0x55c0bbda83a0, vendor=) at ../../../src/EGL/libegl.c:861 #6 0x00007fbc8d5ce5b4 in eglMakeCurrent (dpy=, draw=draw@entry=0x55c0bde17000, read=read@entry=0x55c0bde17000, context=context@entry=0x55c0bbd576a0) at ../../../src/EGL/libegl.c:727 #7 0x00007fbc8fd55a31 in _cogl_winsys_egl_make_current (display=display@entry=0x55c0bbc12f50, draw=0x55c0bde17000, read=0x55c0bde17000, context=0x55c0bbd576a0) at winsys/cogl-winsys-egl.c:300 #8 0x00007fbc90333e68 in meta_renderer_native_create_view (renderer=, logical_monitor=) at backends/native/meta-renderer-native.c:2920 #9 0x00007fbc90299380 in meta_renderer_create_view (logical_monitor=, renderer=0x7fbc7c007070 [MetaRendererNative]) at ./backends/meta-renderer.h:36 #10 0x00007fbc90299380 in meta_renderer_rebuild_views (renderer=renderer@entry=0x7fbc7c007070 [MetaRendererNative]) at backends/meta-renderer.c:73 #11 0x00007fbc90336ac9 in meta_stage_native_rebuild_views (stage_native=0x55c0bbea8d00 [MetaStageNative]) at backends/native/meta-stage-native.c:141 #12 0x00007fbc90329595 in meta_backend_native_update_screen_size (backend=, width=2880, height=1800) at backends/native/meta-backend-native.c:493 #13 0x00007fbc9027f093 in meta_backend_sync_screen_size (backend=backend@entry=0x55c0bbbf2110 [MetaBackendNative]) at backends/meta-backend-private.h:52 #14 0x00007fbc9027ff29 in meta_backend_monitors_changed (backend=0x55c0bbbf2110 [MetaBackendNative]) at backends/meta-backend.c:208 #15 0x00007fbc9029230d in meta_monitor_manager_notify_monitors_changed (manager=manager@entry=0x55c0bbc240e0 [MetaMonitorManagerKms]) at backends/meta-monitor-manager.c:2624 #16 0x00007fbc90294557 in meta_monitor_manager_rebuild (manager=0x55c0bbc240e0 [MetaMonitorManagerKms], config=0x7fbc3002bc40 [MetaMonitorsConfig]) at backends/meta-monitor-manager.c:2710 #17 0x00007fbc9032fac6 in meta_monitor_manager_kms_apply_monitors_config (manager=0x55c0bbc240e0 [MetaMonitorManagerKms], config=0x7fbc3002bc40 [MetaMonitorsConfig], method=, error=) at backends/native/meta-monitor-manager-kms.c:326 #18 0x00007fbc9029236c in meta_monitor_manager_apply_monitors_config (manager=0x55c0bbc240e0 [MetaMonitorManagerKms], config=0x7fbc3002bc40 [MetaMonitorsConfig], method=META_MONITORS_CONFIG_METHOD_PERSISTENT, error=) at backends/meta-monitor-manager.c:442 #19 0x00007fbc90293334 in meta_monitor_manager_ensure_configured (manager=0x55c0bbc240e0 [MetaMonitorManagerKms]) at backends/meta-monitor-manager.c:567 #20 0x00007fbc90ed600e in g_cclosure_marshal_VOID__BOOLEANv (closure=, return_value=, instance=, args=, marshal_data=, n_params=, param_types=0x55c0bbbc6dd0) at ../../../gobject/gmarshal.c:272 #21 0x00007fbc90ed40c6 in _g_closure_invoke_va (closure=0x55c0bbc25510, return_value=0x0, instance=0x55c0bbbf2110, args=0x7ffd4e621c10, n_params=1, param_types=0x55c0bbbc6dd0) at ../../../gobject/gclosure.c:873 #22 0x00007fbc90ef057d in g_signal_emit_valist (instance=0x55c0bbbf2110, signal_id=, detail=0, var_args=var_args@entry=0x7ffd4e621c10) at ../../../gobject/gsignal.c:3300 #23 0x00007fbc90ef0b6f in g_signal_emit (instance=instance@entry=0x55c0bbbf2110, signal_id=, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447 #24 0x00007fbc9027f2fd in upower_properties_changed (proxy=, changed_properties=, invalidated_properties=, user_data=0x55c0bbbf2110) at backends/meta-backend.c:555 #25 0x00007fbc8f1d98ee in ffi_call_unix64 () at ../src/x86/unix64.S:76 #26 0x00007fbc8f1d92bf in ffi_call (cif=cif@entry=0x7ffd4e621ef0, fn=fn@entry=0x7fbc9027f290 , rvalue=, avalue=avalue@entry=0x7ffd4e621e20) at ../src/x86/ffi64.c:525 #31 0x00007fbc90ef0b6f in (instance=instance@entry=0x55c0bbeb9e20, signal_id=, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447 #27 0x00007fbc90ed4682 in g_cclosure_marshal_generic (closure=0x55c0bbece000, return_gvalue=0x0, n_param_values=, param_values=, invocation_hint=, marshal_data=) at ../../../gobject/gclosure.c:1500 #28 0x00007fbc90ed3e8d in g_closure_invoke (closure=0x55c0bbece000, return_value=0x0, n_param_values=3, param_values=0x7ffd4e622120, invocation_hint=0x7ffd4e6220a0) at ../../../gobject/gclosure.c:810 --Type for more, q to quit, c to continue without paging--c #29 0x00007fbc90ee7555 in signal_emit_unlocked_R (node=node@entry=0x55c0bbbf1650, detail=detail@entry=0, instance=instance@entry=0x55c0bbeb9e20, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffd4e622120) at ../../../gobject/gsignal.c:3635 #30 0x00007fbc90ef04ae in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7ffd4e622300) at ../../../gobject/gsignal.c:3391 #32 0x00007fbc91026399 in on_properties_changed (connection=, sender_name=, object_path=, interface_name=, signal_name=, parameters=, user_data=0x55c0bbe68450) at ../../../gio/gdbusproxy.c:1139 #33 0x00007fbc91014f24 in emit_signal_instance_in_idle_cb (data=0x7fbc7cc97d90) at ../../../gio/gdbusconnection.c:3743 #34 0x00007fbc90ded898 in g_main_dispatch (context=0x55c0bbbed430) at ../../../glib/gmain.c:3189 #35 0x00007fbc90ded898 in g_main_context_dispatch (context=context@entry=0x55c0bbbed430) at ../../../glib/gmain.c:3854 #36 0x00007fbc90dedc88 in g_main_context_iterate (context=0x55c0bbbed430, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:3927 #37 0x00007fbc90dedf82 in g_main_loop_run (loop=0x55c0bbed44d0) at ../../../glib/gmain.c:4123 #38 0x00007fbc902caf8c in meta_run () at core/main.c:689 #39 0x000055c0bafac782 in main (argc=, argv=) at ../src/main.c:501