This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1974028 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1974028 Title: Cheese doesn't start in Wyaland Status in linux package in Ubuntu: Incomplete Bug description: $ WAYLAND_DEBUG=1 cheese [2642509.975] -> wl_display@1.get_registry(new id wl_registry@2) [2642509.993] -> wl_disp...@1.sync(new id wl_callback@3) [2642510.089] wl_display@1.delete_id(3) [2642510.101] wl_registry@2.global(1, "wl_compositor", 5) [2642510.110] -> wl_regis...@2.bind(1, "wl_compositor", 3, new id [unknown]@4) [2642510.122] wl_registry@2.global(2, "wl_drm", 2) [2642510.131] wl_registry@2.global(3, "wl_shm", 1) [2642510.138] -> wl_regis...@2.bind(3, "wl_shm", 1, new id [unknown]@5) [2642510.147] wl_registry@2.global(5, "wl_output", 2) [2642510.154] -> wl_regis...@2.bind(5, "wl_output", 2, new id [unknown]@6) [2642510.217] -> wl_disp...@1.sync(new id wl_callback@7) [2642510.223] wl_registry@2.global(6, "zxdg_output_manager_v1", 3) [2642510.233] -> wl_regis...@2.bind(6, "zxdg_output_manager_v1", 3, new id [unknown]@8) [2642510.245] -> zxdg_output_manager_v1@8.get_xdg_output(new id zxdg_output_v1@9, wl_output@6) [2642510.252] -> wl_disp...@1.sync(new id wl_callback@10) [2642510.258] wl_registry@2.global(7, "wl_data_device_manager", 3) [2642510.266] -> wl_regis...@2.bind(7, "wl_data_device_manager", 3, new id [unknown]@11) [2642510.278] wl_registry@2.global(8, "zwp_primary_selection_device_manager_v1", 1) [2642510.283] -> wl_regis...@2.bind(8, "zwp_primary_selection_device_manager_v1", 1, new id [unknown]@12) [2642510.291] wl_registry@2.global(9, "gtk_primary_selection_device_manager", 1) [2642510.295] -> wl_regis...@2.bind(9, "gtk_primary_selection_device_manager", 1, new id [unknown]@13) [2642510.300] wl_registry@2.global(10, "wl_subcompositor", 1) [2642510.305] -> wl_regis...@2.bind(10, "wl_subcompositor", 1, new id [unknown]@14) [2642510.313] wl_registry@2.global(11, "xdg_wm_base", 4) [2642510.320] wl_registry@2.global(12, "zxdg_shell_v6", 1) [2642510.326] wl_registry@2.global(13, "gtk_shell1", 5) [2642510.332] -> wl_regis...@2.bind(13, "gtk_shell1", 4, new id [unknown]@15) [2642510.337] wl_registry@2.global(14, "wp_viewporter", 1) [2642510.342] wl_registry@2.global(15, "zwp_pointer_gestures_v1", 3) [2642510.348] -> wl_regis...@2.bind(15, "zwp_pointer_gestures_v1", 1, new id [unknown]@16) [2642510.354] wl_registry@2.global(16, "zwp_tablet_manager_v2", 1) [2642510.359] -> wl_regis...@2.bind(16, "zwp_tablet_manager_v2", 1, new id [unknown]@17) [2642510.366] wl_registry@2.global(17, "wl_seat", 5) [2642510.372] wl_registry@2.global(18, "zwp_relative_pointer_manager_v1", 1) [2642510.376] wl_registry@2.global(19, "zwp_pointer_constraints_v1", 1) [2642510.382] wl_registry@2.global(20, "zxdg_exporter_v1", 1) [2642510.388] -> wl_regis...@2.bind(20, "zxdg_exporter_v1", 1, new id [unknown]@18) [2642510.397] wl_registry@2.global(21, "zxdg_importer_v1", 1) [2642510.402] -> wl_regis...@2.bind(21, "zxdg_importer_v1", 1, new id [unknown]@19) [2642510.409] wl_registry@2.global(22, "zwp_linux_dmabuf_v1", 4) [2642510.416] wl_registry@2.global(23, "zwp_keyboard_shortcuts_inhibit_manager_v1", 1) [2642510.421] -> wl_regis...@2.bind(23, "zwp_keyboard_shortcuts_inhibit_manager_v1", 1, new id [unknown]@20) [2642510.431] wl_registry@2.global(24, "zwp_text_input_manager_v3", 1) [2642510.438] wl_registry@2.global(25, "wp_presentation", 1) [2642510.444] wl_registry@2.global(26, "xdg_activation_v1", 1) [2642510.449] wl_callb...@3.done(23195) [2642510.485] -> wl_shm@5.create_pool(new id wl_shm_pool@3, fd 10, 2304) [2642510.623] -> wl_shm_pool@3.resize(6912) [2642510.669] -> wl_shm_pool@3.resize(16128) [2642510.745] -> wl_shm_pool@3.resize(34560) [2642510.909] -> wl_shm_pool@3.resize(71424) [2642511.697] -> wl_shm_pool@3.resize(145152) [2642511.753] -> wl_shm_pool@3.resize(292608) [2642512.954] -> wl_shm_pool@3.resize(587520) [2642514.901] -> wl_shm_pool@3.resize(1177344) [2642517.838] -> wl_shm_pool@3.resize(2356992) [2642526.562] -> wl_regis...@2.bind(17, "wl_seat", 5, new id [unknown]@21) [2642528.370] -> wl_compositor@4.create_surface(new id wl_surface@22) [2642528.384] -> zwp_primary_selection_device_manager_v1@12.get_device(new id zwp_primary_selection_device_v1@23, wl_seat@21) [2642528.389] -> wl_data_device_manager@11.get_data_device(new id wl_data_device@24, wl_seat@21) [2642528.444] -> wl_compositor@4.create_surface(new id wl_surface@25) [2642528.447] -> zwp_tablet_manager_v2@17.get_tablet_seat(new id zwp_tablet_seat_v2@26, wl_seat@21) [2642528.451] -> wl_disp...@1.sync(new id wl_callback@27) [2642528.626] wl_display@1.delete_id(7) [2642528.631] wl_display@1.delete_id(10) [2642528.633] wl_display@1.delete_id(27) [2642528.638] wl_shm@5.format(0) [2642528.641] wl_shm@5.format(1) [2642528.643] wl_shm@5.format(875708993) [2642528.647] wl_shm@5.format(875709016) [2642528.650] wl_shm@5.format(909199186) [2642528.653] wl_shm@5.format(808669761) [2642528.656] wl_shm@5.format(808669784) [2642528.659] wl_shm@5.format(808665665) [2642528.662] wl_shm@5.format(808665688) [2642528.665] wl_shm@5.format(1211388481) [2642528.669] wl_shm@5.format(1211388504) [2642528.672] wl_shm@5.format(1211384385) [2642528.675] wl_shm@5.format(1211384408) [2642528.678] wl_output@6.geometry(0, 0, 310, 170, 0, "BOE", "0x07e9", 0) [2642528.692] wl_out...@6.mode(3, 1920, 1080, 60000) [2642528.698] wl_output@6.scale(1) [2642528.702] wl_out...@6.done() [2642528.708] wl_callb...@7.done(23195) [2642528.712] zxdg_output_v1@9.logical_position(0, 0) [2642528.715] zxdg_output_v1@9.logical_size(1920, 1080) [2642528.720] zxdg_output...@9.name("eDP-1") [2642528.724] zxdg_output_v1@9.description("Built-in display") [2642528.728] wl_out...@6.done() [2642528.731] wl_callb...@10.done(23195) [2642528.736] gtk_shell1@15.capabilities(0) [2642528.744] wl_seat@21.capabilities(7) [2642528.748] -> wl_seat@21.get_pointer(new id wl_pointer@10) [2642528.756] -> zwp_pointer_gestures_v1@16.get_swipe_gesture(new id zwp_pointer_gesture_swipe_v1@7, wl_pointer@10) [2642528.761] -> zwp_pointer_gestures_v1@16.get_pinch_gesture(new id zwp_pointer_gesture_pinch_v1@28, wl_pointer@10) [2642528.766] -> wl_seat@21.get_keyboard(new id wl_keyboard@29) [2642528.774] -> wl_seat@21.get_touch(new id wl_touch@30) [2642528.785] wl_s...@21.name("seat0") [2642528.788] wl_callb...@27.done(23195) [2642528.791] -> wl_regis...@2.bind(11, "xdg_wm_base", 1, new id [unknown]@27) [2642555.259] -> wl_display@1.get_registry(new id wl_registry@31) [2642555.271] -> wl_disp...@1.sync(new id wl_callback@32) [2642555.460] wl_display@1.delete_id(32) [2642555.464] wl_keyboard@29.keymap(1, fd 13, 74042) [2642557.006] wl_keyboard@29.repeat_info(33, 500) [2642557.015] wl_registry@31.global(1, "wl_compositor", 5) [2642557.020] -> wl_regis...@31.bind(1, "wl_compositor", 1, new id [unknown]@33) [2642557.026] wl_registry@31.global(2, "wl_drm", 2) [2642557.030] wl_registry@31.global(3, "wl_shm", 1) [2642557.033] wl_registry@31.global(5, "wl_output", 2) [2642557.038] wl_registry@31.global(6, "zxdg_output_manager_v1", 3) [2642557.042] wl_registry@31.global(7, "wl_data_device_manager", 3) [2642557.047] wl_registry@31.global(8, "zwp_primary_selection_device_manager_v1", 1) [2642557.054] wl_registry@31.global(9, "gtk_primary_selection_device_manager", 1) [2642557.058] wl_registry@31.global(10, "wl_subcompositor", 1) [2642557.063] wl_registry@31.global(11, "xdg_wm_base", 4) [2642557.068] wl_registry@31.global(12, "zxdg_shell_v6", 1) [2642557.073] wl_registry@31.global(13, "gtk_shell1", 5) [2642557.077] wl_registry@31.global(14, "wp_viewporter", 1) [2642557.082] wl_registry@31.global(15, "zwp_pointer_gestures_v1", 3) [2642557.086] wl_registry@31.global(16, "zwp_tablet_manager_v2", 1) [2642557.091] wl_registry@31.global(17, "wl_seat", 5) [2642557.095] wl_registry@31.global(18, "zwp_relative_pointer_manager_v1", 1) [2642557.100] wl_registry@31.global(19, "zwp_pointer_constraints_v1", 1) [2642557.104] wl_registry@31.global(20, "zxdg_exporter_v1", 1) [2642557.109] wl_registry@31.global(21, "zxdg_importer_v1", 1) [2642557.113] wl_registry@31.global(22, "zwp_linux_dmabuf_v1", 4) [2642557.118] wl_registry@31.global(23, "zwp_keyboard_shortcuts_inhibit_manager_v1", 1) [2642557.122] wl_registry@31.global(24, "zwp_text_input_manager_v3", 1) [2642557.127] wl_registry@31.global(25, "wp_presentation", 1) [2642557.132] wl_registry@31.global(26, "xdg_activation_v1", 1) [2642557.136] wl_callb...@32.done(23196) [2642560.279] -> wl_display@1.get_registry(new id wl_registry@32) [2642560.289] -> wl_disp...@1.sync(new id wl_callback@34) [2642560.458] wl_display@1.delete_id(34) [2642560.461] wl_registry@32.global(1, "wl_compositor", 5) [2642560.465] wl_registry@32.global(2, "wl_drm", 2) [2642560.469] wl_registry@32.global(3, "wl_shm", 1) [2642560.473] wl_registry@32.global(5, "wl_output", 2) [2642560.477] wl_registry@32.global(6, "zxdg_output_manager_v1", 3) [2642560.481] wl_registry@32.global(7, "wl_data_device_manager", 3) [2642560.484] wl_registry@32.global(8, "zwp_primary_selection_device_manager_v1", 1) [2642560.488] wl_registry@32.global(9, "gtk_primary_selection_device_manager", 1) [2642560.492] wl_registry@32.global(10, "wl_subcompositor", 1) [2642560.496] wl_registry@32.global(11, "xdg_wm_base", 4) [2642560.500] wl_registry@32.global(12, "zxdg_shell_v6", 1) [2642560.504] wl_registry@32.global(13, "gtk_shell1", 5) [2642560.510] wl_registry@32.global(14, "wp_viewporter", 1) [2642560.516] wl_registry@32.global(15, "zwp_pointer_gestures_v1", 3) [2642560.521] wl_registry@32.global(16, "zwp_tablet_manager_v2", 1) [2642560.526] wl_registry@32.global(17, "wl_seat", 5) [2642560.531] wl_registry@32.global(18, "zwp_relative_pointer_manager_v1", 1) [2642560.536] wl_registry@32.global(19, "zwp_pointer_constraints_v1", 1) [2642560.541] wl_registry@32.global(20, "zxdg_exporter_v1", 1) [2642560.545] wl_registry@32.global(21, "zxdg_importer_v1", 1) [2642560.550] wl_registry@32.global(22, "zwp_linux_dmabuf_v1", 4) [2642560.554] wl_registry@32.global(23, "zwp_keyboard_shortcuts_inhibit_manager_v1", 1) [2642560.559] wl_registry@32.global(24, "zwp_text_input_manager_v3", 1) [2642560.564] wl_registry@32.global(25, "wp_presentation", 1) [2642560.569] wl_registry@32.global(26, "xdg_activation_v1", 1) [2642560.573] wl_callb...@34.done(23196) [2642562.267] -> wl_display@1.get_registry(new id wl_registry@34) [2642562.275] -> wl_disp...@1.sync(new id wl_callback@35) [2642562.429] wl_display@1.delete_id(35) [2642562.433] wl_registry@34.global(1, "wl_compositor", 5) [2642562.439] wl_registry@34.global(2, "wl_drm", 2) [2642562.445] wl_registry@34.global(3, "wl_shm", 1) [2642562.452] wl_registry@34.global(5, "wl_output", 2) [2642562.457] wl_registry@34.global(6, "zxdg_output_manager_v1", 3) [2642562.462] wl_registry@34.global(7, "wl_data_device_manager", 3) [2642562.467] wl_registry@34.global(8, "zwp_primary_selection_device_manager_v1", 1) [2642562.472] wl_registry@34.global(9, "gtk_primary_selection_device_manager", 1) [2642562.476] wl_registry@34.global(10, "wl_subcompositor", 1) [2642562.483] wl_registry@34.global(11, "xdg_wm_base", 4) [2642562.487] wl_registry@34.global(12, "zxdg_shell_v6", 1) [2642562.491] wl_registry@34.global(13, "gtk_shell1", 5) [2642562.496] wl_registry@34.global(14, "wp_viewporter", 1) [2642562.503] wl_registry@34.global(15, "zwp_pointer_gestures_v1", 3) [2642562.508] wl_registry@34.global(16, "zwp_tablet_manager_v2", 1) [2642562.514] wl_registry@34.global(17, "wl_seat", 5) [2642562.518] wl_registry@34.global(18, "zwp_relative_pointer_manager_v1", 1) [2642562.523] wl_registry@34.global(19, "zwp_pointer_constraints_v1", 1) [2642562.529] wl_registry@34.global(20, "zxdg_exporter_v1", 1) [2642562.535] wl_registry@34.global(21, "zxdg_importer_v1", 1) [2642562.540] wl_registry@34.global(22, "zwp_linux_dmabuf_v1", 4) [2642562.549] -> wl_regis...@34.bind(22, "zwp_linux_dmabuf_v1", 3, new id [unknown]@36) [2642562.557] wl_registry@34.global(23, "zwp_keyboard_shortcuts_inhibit_manager_v1", 1) [2642562.563] wl_registry@34.global(24, "zwp_text_input_manager_v3", 1) [2642562.569] wl_registry@34.global(25, "wp_presentation", 1) [2642562.574] wl_registry@34.global(26, "xdg_activation_v1", 1) [2642562.580] wl_callb...@35.done(23196) [2642621.315] -> wl_compositor@4.create_surface(new id wl_surface@35) [2642648.407] -> wl_compositor@4.create_surface(new id wl_surface@37) [2642648.590] -> wl_compositor@4.create_surface(new id wl_surface@38) [2642648.682] -> wl_compositor@4.create_surface(new id wl_surface@39) [2642661.385] -> xdg_wm_base@27.get_xdg_surface(new id xdg_surface@40, wl_surface@37) [2642661.400] -> xdg_surface@40.get_toplevel(new id xdg_toplevel@41) [2642661.403] -> xdg_toplevel@41.set_parent(nil) [2642661.406] -> xdg_toplevel@41.set_title("Take a Photo") [2642661.408] -> xdg_toplevel@41.set_app_id("cheese") [2642661.412] -> gtk_shell1@15.get_gtk_surface(new id gtk_surface1@42, wl_surface@37) [2642661.416] -> xdg_toplevel@41.set_min_size(557, 195) [2642661.419] -> xdg_toplevel@41.set_max_size(0, 0) [2642661.422] -> gtk_surface1@42.set_dbus_properties("org.gnome.Cheese", nil, nil, "/org/gnome/Cheese/window/1", "/org/gnome/Cheese", ":1.398") [2642661.428] -> gtk_surface1@42.unset_modal() [2642661.430] -> wl_surface@37.commit() (cheese:20772): GLib-GObject-CRITICAL **: 14:44:17.127: g_value_dup_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed (cheese:20772): GLib-GObject-CRITICAL **: 14:44:17.128: g_value_dup_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed [2642976.532] -> wl_display@1.get_registry(new id wl_registry@43) (cheese:20772): GLib-GObject-CRITICAL **: 14:44:17.179: g_value_dup_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed (cheese:20772): GLib-GObject-CRITICAL **: 14:44:17.180: g_value_dup_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed [2642995.088] -> wl_subcompositor@14.get_subsurface(new id wl_subsurface@44, wl_surface@39, wl_surface@37) [2642995.111] -> wl_subsurface@44.set_position(26, 70) [2643001.065] xdg_toplevel@41.configure(0, 0, array[0]) [2643001.083] xdg_surface@40.configure(234) [2643001.092] -> wl_surface@37.set_buffer_scale(1) [2643001.111] -> xdg_surface@40.ack_configure(234) [2643001.115] wl_registry@43.global(1, "wl_compositor", 5) [2643001.126] wl_registry@43.global(2, "wl_drm", 2) [2643001.132] wl_registry@43.global(3, "wl_shm", 1) [2643001.140] wl_registry@43.global(5, "wl_output", 2) [2643001.145] wl_registry@43.global(6, "zxdg_output_manager_v1", 3) [2643001.151] wl_registry@43.global(7, "wl_data_device_manager", 3) [2643001.155] wl_registry@43.global(8, "zwp_primary_selection_device_manager_v1", 1) [2643001.162] wl_registry@43.global(9, "gtk_primary_selection_device_manager", 1) [2643001.170] wl_registry@43.global(10, "wl_subcompositor", 1) [2643001.176] wl_registry@43.global(11, "xdg_wm_base", 4) [2643001.184] wl_registry@43.global(12, "zxdg_shell_v6", 1) [2643001.192] wl_registry@43.global(13, "gtk_shell1", 5) [2643001.198] wl_registry@43.global(14, "wp_viewporter", 1) [2643001.202] wl_registry@43.global(15, "zwp_pointer_gestures_v1", 3) [2643001.209] wl_registry@43.global(16, "zwp_tablet_manager_v2", 1) [2643001.218] wl_registry@43.global(17, "wl_seat", 5) [2643001.223] wl_registry@43.global(18, "zwp_relative_pointer_manager_v1", 1) [2643001.230] wl_registry@43.global(19, "zwp_pointer_constraints_v1", 1) [2643001.237] wl_registry@43.global(20, "zxdg_exporter_v1", 1) [2643001.243] wl_registry@43.global(21, "zxdg_importer_v1", 1) [2643001.248] wl_registry@43.global(22, "zwp_linux_dmabuf_v1", 4) [2643001.253] wl_registry@43.global(23, "zwp_keyboard_shortcuts_inhibit_manager_v1", 1) [2643001.264] wl_registry@43.global(24, "zwp_text_input_manager_v3", 1) [2643001.271] -> wl_regis...@43.bind(24, "zwp_text_input_manager_v3", 1, new id [unknown]@45) [2643001.282] -> zwp_text_input_manager_v3@45.get_text_input(new id zwp_text_input_v3@46, wl_seat@21) [2643001.288] wl_registry@43.global(25, "wp_presentation", 1) [2643001.296] wl_registry@43.global(26, "xdg_activation_v1", 1) [2643004.292] -> wl_shm@5.create_pool(new id wl_shm_pool@47, fd 52, 2241536) [2643004.306] -> wl_shm_pool@47.create_buffer(new id wl_buffer@48, 0, 704, 796, 2816, 0) [2643006.411] -> wl_surface@37.attach(wl_buffer@48, 0, 0) [2643006.426] -> wl_surface@37.set_buffer_scale(1) [2643006.433] -> wl_surface@37.damage(0, 0, 704, 796) [2643006.442] -> xdg_toplevel@41.set_min_size(557, 195) [2643006.447] -> xdg_toplevel@41.set_max_size(0, 0) [2643006.452] -> xdg_surface@40.set_window_geometry(26, 23, 652, 744) [2643006.462] -> wl_compositor@4.create_region(new id wl_region@49) [2643006.467] -> wl_reg...@49.add(38, 23, 628, 12) [2643006.475] -> wl_reg...@49.add(26, 35, 652, 732) [2643006.485] -> wl_surface@37.set_opaque_region(wl_region@49) [2643006.489] -> wl_region@49.destroy() [2643006.492] -> wl_compositor@4.create_region(new id wl_region@50) [2643006.495] -> wl_reg...@50.add(16, 13, 672, 764) [2643006.503] -> wl_surface@37.set_input_region(wl_region@50) [2643006.508] -> wl_region@50.destroy() [2643008.123] -> wl_surface@39.frame(new id wl_callback@51) [2643014.909] -> wl_surface@39.frame(new id wl_callback@52) [2643014.956] -> wl_surface@37.frame(new id wl_callback@53) [2643014.965] -> wl_surface@37.commit() [2643014.973] -> wl_subsurface@44.set_desync() [2643014.982] -> wl_compositor@4.create_region(new id wl_region@54) [2643014.991] -> wl_surface@39.set_input_region(wl_region@54) [2643014.998] -> wl_region@54.destroy() [2643015.278] -> zwp_linux_dmabuf_v1@36.create_params(new id zwp_linux_buffer_params_v1@55) [2643015.294] -> zwp_linux_buffer_params...@55.add(fd 52, 0, 0, 2608, 50331648, 6316052) [2643015.301] -> zwp_linux_buffer_params_v1@55.create_immed(new id wl_buffer@56, 652, 549, 875713089, 0) [2643015.307] -> zwp_linux_buffer_params_v1@55.destroy() [2643015.313] -> wl_surface@39.attach(wl_buffer@56, 0, 0) [2643015.318] -> wl_surface@39.damage(0, 0, 652, 549) [2643015.322] -> wl_surface@39.commit() [2643015.333] -> wl_disp...@1.sync(new id wl_callback@57) [2643017.390] wl_display@1.delete_id(49) [2643017.397] wl_display@1.delete_id(54) [2643017.394] wl_display@1.delete_id(50) [2643017.403] wl_display@1.error(nil, 7, "failed to import supplied dmabufs: Arguments are inconsistent (for example, a valid context requires buffers not supplied by a ") [2643017.411] wl_buffer@48.release() Gdk-Message: 14:44:17.210: Error 71 (Protocol error) dispatching to Wayland display. 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