Cagebreak crashes if opens ghostty #7045

Ladas552 · 2025-04-10T06:53:10Z

Ladas552
Apr 10, 2025

Cagebreak is a wayland compositor based on Cage. If I try to open ghostty in it, it locks me in tty with the following error.

error log gotten when starting cagebreak with a command `cagebreak 2>&1 | nvim` in tty1

amdgpu: amdgpu_cs_ctx_create2 failed. (-13)
info: ghostty version=1.1.3
info: ghostty build optimize=ReleaseFast
info: runtime=apprt.Runtime.gtk
info: font_backend=font.main.Backend.fontconfig_freetype
info: dependency harfbuzz=10.2.0
info: dependency fontconfig=21600
info: renderer=renderer.OpenGL
info: libxev backend=main.Backend.io_uring
info(os): setlocale from env result=LC_CTYPE=en_US.UTF-8;LC_NUMERIC=ru_RU.UTF-8;LC_TIME=ru_RU.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=ru_RU.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=ru_RU.UTF-8;LC_NAME=ru_RU.UTF-8;LC_ADDRESS=ru_RU.UTF-8;LC_TELEPHONE=ru_RU.UTF-8;LC_MEASUREMENT=ru_RU.UTF-8;LC_IDENTIFICATION=ru_RU.UTF-8
info(gtk): GTK version build=4.16.12 runtime=4.16.12
info: reading configuration file path=/home/ladas552/.config/ghostty/config
warning(gtk): setting GDK_DEBUG=gl-no-fractional
warning(gtk): setting GDK_DISABLE=gles-api,color-mgmt,vulkan
Unrecognized value "color-mgmt". Try GDK_DISABLE=help
info(gtk): libadwaita version build=1.6.4 runtime=1.6.4
info(gtk_systemd_cgroup): transient scope created cgroup=/user.slice/user-1000.slice/user@1000.service/app.slice/app-ghostty-transient-14069.scope
info(gtk): cgroup isolation enabled base=/user.slice/user-1000.slice/user@1000.service/app.slice/app-ghostty-transient-14069.scope
info(grid): loaded OpenGL 4.6
info(font_shared_grid_set): font regular: JetBrainsMono NFM SemiBold
info(font_shared_grid_set): font bold: JetBrainsMono NFM SemiBold
info(font_shared_grid_set): font italic: JetBrainsMono NFM SemiBold Italic
info(font_shared_grid_set): font bold_italic: JetBrainsMono NFM SemiBold Italic
info(io_exec): found Ghostty resources dir: /nix/store/0dqkjc759wcbwk4rxvma27y7qqvjysmh-ghostty-1.1.3/share/ghostty
info(io_exec): shell integration automatically injected shell=termio.shell_integration.Shell.fish
warning(gtk): unimplemented action=apprt.action.Action.Key.cell_size
warning(gtk): unable to get current color scheme: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.portal.Desktop was not provided by any .service files
info(io_exec): started subcommand path=/bin/sh pid=14109
info(io_exec): subcommand cgroup=/user.slice/user-1000.slice/user@1000.service/app.slice/app-ghostty-transient-14069.scope/surfaces/55A23AF05D90.scope
warning(stream): unimplemented OSC callback: terminal.osc.Command{ .end_of_command = terminal.osc.Command.Command__struct_97228{ .exit_code = null } }
warning(stream): unimplemented OSC command: end_of_command
info(osc): unknown semantic prompts option: special_key
Gdk-Message: 11:39:29.291: Lost connection to Wayland compositor.

system info

Running on NixOS unstable

Cagebreak version 2.3.1

❯ ghostty +version
Ghostty 1.1.3

Version
  - version: 1.1.3
  - channel: stable
Build Config
  - Zig version: 0.13.0
  - build mode : builtin.OptimizeMode.ReleaseFast
  - app runtime: apprt.Runtime.gtk
  - font engine: font.main.Backend.fontconfig_freetype
  - renderer   : renderer.OpenGL
  - libxev     : main.Backend.io_uring
  - desktop env: other
  - GTK version:
    build      : 4.16.12
    runtime    : 4.16.12
  - libadwaita : enabled
    build      : 1.6.4
    runtime    : 1.6.4
  - libX11     : enabled
  - libwayland : enabled

Answered by pluiedev

Apr 10, 2025

Nothing seems wrong here. I could reproduce the error as well (via cagebreak -c <(echo "exec ghostty")) but it seems to be a Cagebreak-specific bug. (Cage works fine without any issues.)

EDIT: It seems that Cagebreak itself crashes with a segfault when the XDG set title request is sent. I suspect something is very wrong on their end.

View full answer

00-kat · 2025-04-10T06:55:18Z

00-kat
Apr 10, 2025
Collaborator

amdgpu: amdgpu_cs_ctx_create2 failed. (-13)

Gdk-Message: 11:39:29.291: Lost connection to Wayland compositor.

Do other apps work?

2 replies

Ladas552 Apr 10, 2025
Author

yes, i tried kitty, foot, floorp, vesktop. All work.

00-kat Apr 10, 2025
Collaborator

Assuming that -13 is an errno value from a syscall, that would be “Permission denied”.

Either ways, that amdgpu log message isn't from Ghostty, since Ghostty starts off by logging the version.

pluiedev · 2025-04-10T09:02:05Z

pluiedev
Apr 10, 2025
Collaborator

Can you run this with WAYLAND_DEBUG set to 1, and then send the full logs here?

3 replies

Ladas552 Apr 10, 2025
Author

sure, expand the details

error log

amdgpu: amdgpu_cs_ctx_create2 failed. (-13)
info: ghostty version=1.1.3
info: ghostty build optimize=ReleaseFast
info: runtime=apprt.Runtime.gtk
info: font_backend=font.main.Backend.fontconfig_freetype
info: dependency harfbuzz=10.2.0
info: dependency fontconfig=21600
info: renderer=renderer.OpenGL
info: libxev backend=main.Backend.io_uring
info(os): setlocale from env result=LC_CTYPE=en_US.UTF-8;LC_NUMERIC=ru_RU.UTF-8;LC_TIME=ru_RU.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=ru_RU.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=ru_RU.UTF-8;LC_NAME=ru_RU.UTF-8;LC_ADDRESS=ru_RU.UTF-8;LC_TELEPHONE=ru_RU.UTF-8;LC_MEASUREMENT=ru_RU.UTF-8;LC_IDENTIFICATION=ru_RU.UTF-8
info(gtk): GTK version build=4.16.12 runtime=4.16.12
info: reading configuration file path=/home/ladas552/.config/ghostty/config
warning(gtk): setting GDK_DEBUG=gl-no-fractional
warning(gtk): setting GDK_DISABLE=gles-api,color-mgmt,vulkan
Unrecognized value "color-mgmt". Try GDK_DISABLE=help
[4182907.364] {Default Queue}  -> wl_display#1.get_registry(new id wl_registry#2)
[4182907.372] {Default Queue}  -> wl_display#1.sync(new id wl_callback#3)
[4182907.477] wl_display#1.get_registry(new id wl_registry#2)
[4182907.495]  -> wl_registry#2.global(1, "wl_shm", 1)
[4182907.503]  -> wl_registry#2.global(2, "wl_drm", 2)
[4182907.510]  -> wl_registry#2.global(3, "zwp_linux_dmabuf_v1", 4)
[4182907.513]  -> wl_registry#2.global(4, "wl_compositor", 6)
[4182907.518]  -> wl_registry#2.global(5, "wl_subcompositor", 1)
[4182907.527]  -> wl_registry#2.global(6, "wl_data_device_manager", 3)
[4182907.530]  -> wl_registry#2.global(7, "zwp_virtual_keyboard_manager_v1", 1)
[4182907.534]  -> wl_registry#2.global(8, "zwlr_virtual_pointer_manager_v1", 2)
[4182907.538]  -> wl_registry#2.global(9, "zwlr_data_control_manager_v1", 2)
[4182907.543]  -> wl_registry#2.global(10, "wl_seat", 8)
[4182907.549]  -> wl_registry#2.global(11, "zwp_idle_inhibit_manager_v1", 1)
[4182907.556]  -> wl_registry#2.global(12, "ext_idle_notifier_v1", 1)
[4182907.561]  -> wl_registry#2.global(13, "xdg_wm_base", 3)
[4182907.565]  -> wl_registry#2.global(14, "zxdg_decoration_manager_v1", 1)
[4182907.569]  -> wl_registry#2.global(15, "org_kde_kwin_server_decoration_manager", 1)
[4182907.573]  -> wl_registry#2.global(16, "wp_viewporter", 1)
[4182907.575]  -> wl_registry#2.global(17, "wp_presentation", 1)
[4182907.579]  -> wl_registry#2.global(18, "zwlr_export_dmabuf_manager_v1", 1)
[4182907.583]  -> wl_registry#2.global(19, "zwlr_screencopy_manager_v1", 3)
[4182907.587]  -> wl_registry#2.global(20, "zxdg_output_manager_v1", 3)
[4182907.595]  -> wl_registry#2.global(21, "zwp_primary_selection_device_manager_v1", 1)
[4182907.597]  -> wl_registry#2.global(22, "zwlr_gamma_control_manager_v1", 1)
[4182907.601]  -> wl_registry#2.global(23, "xwayland_shell_v1", 1)
[4182907.606]  -> wl_registry#2.global(25, "wl_output", 4)
[4182907.608] wl_display#1.sync(new id wl_callback#3)
[4182907.611]  -> wl_callback#3.done(0)
[4182907.615]  -> wl_display#1.delete_id(3)
[4182907.672] {Display Queue} wl_display#1.delete_id(3)
[4182907.682] {Default Queue} wl_registry#2.global(1, "wl_shm", 1)
[4182907.688] {Default Queue}  -> wl_registry#2.bind(1, "wl_shm", 1, new id [unknown]#4)
[4182907.693] {Default Queue} wl_registry#2.global(2, "wl_drm", 2)
[4182907.697] {Default Queue} wl_registry#2.global(3, "zwp_linux_dmabuf_v1", 4)
[4182907.700] {Default Queue}  -> wl_registry#2.bind(3, "zwp_linux_dmabuf_v1", 4, new id [unknown]#5)
[4182907.712] {Default Queue}  -> zwp_linux_dmabuf_v1#5.get_default_feedback(new id zwp_linux_dmabuf_feedback_v1#6)
[4182907.721] {Default Queue}  -> wl_display#1.sync(new id wl_callback#7)
[4182907.723] {Default Queue} wl_registry#2.global(4, "wl_compositor", 6)
[4182907.726] {Default Queue}  -> wl_registry#2.bind(4, "wl_compositor", 6, new id [unknown]#8)
[4182907.729] {Default Queue} wl_registry#2.global(5, "wl_subcompositor", 1)
[4182907.731] {Default Queue}  -> wl_registry#2.bind(5, "wl_subcompositor", 1, new id [unknown]#9)
[4182907.733] {Default Queue} wl_registry#2.global(6, "wl_data_device_manager", 3)
[4182907.735] {Default Queue}  -> wl_registry#2.bind(6, "wl_data_device_manager", 3, new id [unknown]#10)
[4182907.767] {Default Queue} wl_registry#2.global(7, "zwp_virtual_keyboard_manager_v1", 1)
[4182907.770] {Default Queue} wl_registry#2.global(8, "zwlr_virtual_pointer_manager_v1", 2)
[4182907.772] {Default Queue} wl_registry#2.global(9, "zwlr_data_control_manager_v1", 2)
[4182907.774] {Default Queue} wl_registry#2.global(10, "wl_seat", 8)
[4182907.776] {Default Queue} wl_registry#2.global(11, "zwp_idle_inhibit_manager_v1", 1)
[4182907.778] {Default Queue}  -> wl_registry#2.bind(11, "zwp_idle_inhibit_manager_v1", 1, new id [unknown]#11)
[4182907.784] {Default Queue} wl_registry#2.global(12, "ext_idle_notifier_v1", 1)
[4182907.786] {Default Queue} wl_registry#2.global(13, "xdg_wm_base", 3)
[4182907.787] {Default Queue} wl_registry#2.global(14, "zxdg_decoration_manager_v1", 1)
[4182907.788] {Default Queue} wl_registry#2.global(15, "org_kde_kwin_server_decoration_manager", 1)
[4182907.790] {Default Queue}  -> wl_registry#2.bind(15, "org_kde_kwin_server_decoration_manager", 1, new id [unknown]#12)
[4182907.792] {Default Queue} wl_registry#2.global(16, "wp_viewporter", 1)
[4182907.793] {Default Queue}  -> wl_registry#2.bind(16, "wp_viewporter", 1, new id [unknown]#13)
[4182907.795] {Default Queue} wl_registry#2.global(17, "wp_presentation", 1)
[4182907.797] {Default Queue}  -> wl_registry#2.bind(17, "wp_presentation", 1, new id [unknown]#14)
[4182907.798] {Default Queue} wl_registry#2.global(18, "zwlr_export_dmabuf_manager_v1", 1)
[4182907.799] {Default Queue} wl_registry#2.global(19, "zwlr_screencopy_manager_v1", 3)
[4182907.801] {Default Queue} wl_registry#2.global(20, "zxdg_output_manager_v1", 3)
[4182907.802] {Default Queue}  -> wl_registry#2.bind(20, "zxdg_output_manager_v1", 3, new id [unknown]#15)
[4182907.804] {Default Queue}  -> wl_display#1.sync(new id wl_callback#16)
[4182907.806] {Default Queue} wl_registry#2.global(21, "zwp_primary_selection_device_manager_v1", 1)
[4182907.807] {Default Queue}  -> wl_registry#2.bind(21, "zwp_primary_selection_device_manager_v1", 1, new id [unknown]#17)
[4182907.809] {Default Queue} wl_registry#2.global(22, "zwlr_gamma_control_manager_v1", 1)
[4182907.810] {Default Queue} wl_registry#2.global(23, "xwayland_shell_v1", 1)
[4182907.811] {Default Queue} wl_registry#2.global(25, "wl_output", 4)
[4182907.812] {Default Queue}  -> wl_registry#2.bind(25, "wl_output", 3, new id [unknown]#18)
[4182907.840] {Default Queue}  -> zxdg_output_manager_v1#15.get_xdg_output(new id zxdg_output_v1#19, wl_output#18)
[4182907.846] {Default Queue}  -> wl_display#1.sync(new id wl_callback#20)
[4182907.847] {Default Queue} wl_callback#3.done(0)
[4182907.898] {Default Queue}  -> wl_shm#4.create_pool(new id wl_shm_pool#3, fd 9, 3136)
[4182907.903] {Default Queue}  -> wl_registry#2.bind(10, "wl_seat", 8, new id [unknown]#21)
[4182909.752] {Default Queue}  -> zwp_primary_selection_device_manager_v1#17.get_device(new id zwp_primary_selection_device_v1#22, wl_seat#21)
[4182909.760] {Default Queue}  -> wl_data_device_manager#10.get_data_device(new id wl_data_device#23, wl_seat#21)
[4182909.784] {Default Queue}  -> wl_compositor#8.create_surface(new id wl_surface#24)
[4182909.785] {Default Queue}  -> wp_viewporter#13.get_viewport(new id wp_viewport#25, wl_surface#24)
[4182909.788] {Default Queue}  -> wl_display#1.sync(new id wl_callback#26)
[4182909.815] wl_registry#2.bind(1, "wl_shm", 1, new id [unknown]#4)
[4182909.824]  -> wl_shm#4.format(0)
[4182909.826]  -> wl_shm#4.format(1)
[4182909.827]  -> wl_shm#4.format(875709016)
[4182909.830]  -> wl_shm#4.format(875708993)
[4182909.833]  -> wl_shm#4.format(875710274)
[4182909.836]  -> wl_shm#4.format(842094674)
[4182909.838]  -> wl_shm#4.format(842088786)
[4182909.841]  -> wl_shm#4.format(892426322)
[4182909.842]  -> wl_shm#4.format(892420434)
[4182909.845]  -> wl_shm#4.format(909199186)
[4182909.849]  -> wl_shm#4.format(808665688)
[4182909.852]  -> wl_shm#4.format(808665665)
[4182909.854]  -> wl_shm#4.format(1211384408)
[4182909.857]  -> wl_shm#4.format(1211384385)
[4182909.859]  -> wl_shm#4.format(942948952)
[4182909.861]  -> wl_shm#4.format(942948929)
[4182909.864] wl_registry#2.bind(3, "zwp_linux_dmabuf_v1", 4, new id [unknown]#5)
[4182909.869] zwp_linux_dmabuf_v1#5.get_default_feedback(new id zwp_linux_dmabuf_feedback_v1#6)
[4182909.872]  -> zwp_linux_dmabuf_feedback_v1#6.main_device(array[8])
[4182909.874]  -> zwp_linux_dmabuf_feedback_v1#6.format_table(fd 75, 4176)
[4182909.876]  -> zwp_linux_dmabuf_feedback_v1#6.tranche_target_device(array[8])
[4182909.878]  -> zwp_linux_dmabuf_feedback_v1#6.tranche_flags(0)
[4182909.879]  -> zwp_linux_dmabuf_feedback_v1#6.tranche_formats(array[522])
[4182909.882]  -> zwp_linux_dmabuf_feedback_v1#6.tranche_done()
[4182909.883]  -> zwp_linux_dmabuf_feedback_v1#6.done()
[4182909.888] wl_display#1.sync(new id wl_callback#7)
[4182909.890]  -> wl_callback#7.done(0)
[4182909.891]  -> wl_display#1.delete_id(7)
[4182909.893] wl_registry#2.bind(4, "wl_compositor", 6, new id [unknown]#8)
[4182909.894] wl_registry#2.bind(5, "wl_subcompositor", 1, new id [unknown]#9)
[4182909.896] wl_registry#2.bind(6, "wl_data_device_manager", 3, new id [unknown]#10)
[4182909.898] wl_registry#2.bind(11, "zwp_idle_inhibit_manager_v1", 1, new id [unknown]#11)
[4182909.900] wl_registry#2.bind(15, "org_kde_kwin_server_decoration_manager", 1, new id [unknown]#12)
[4182909.903]  -> org_kde_kwin_server_decoration_manager#12.default_mode(2)
[4182909.907] wl_registry#2.bind(16, "wp_viewporter", 1, new id [unknown]#13)
[4182909.911] wl_registry#2.bind(17, "wp_presentation", 1, new id [unknown]#14)
[4182909.912]  -> wp_presentation#14.clock_id(1)
[4182909.913] wl_registry#2.bind(20, "zxdg_output_manager_v1", 3, new id [unknown]#15)
[4182909.918] wl_display#1.sync(new id wl_callback#16)
[4182909.919]  -> wl_callback#16.done(0)
[4182909.920]  -> wl_display#1.delete_id(16)
[4182909.922] wl_registry#2.bind(21, "zwp_primary_selection_device_manager_v1", 1, new id [unknown]#17)
[4182909.926] wl_registry#2.bind(25, "wl_output", 3, new id [unknown]#18)
[4182909.929]  -> wl_output#18.geometry(0, 0, 300, 190, 0, "Samsung Display Corp.", "0x4181", 0)
[4182909.934]  -> wl_output#18.mode(1, 2880, 1800, 90001)
[4182909.936]  -> wl_output#18.scale(1)
[4182909.937]  -> wl_output#18.done()
[4182909.939] zxdg_output_manager_v1#15.get_xdg_output(new id zxdg_output_v1#19, wl_output#18)
[4182909.943]  -> zxdg_output_v1#19.name("eDP-1")
[4182909.946]  -> zxdg_output_v1#19.description("Samsung Display Corp. 0x4181 (eDP-1)")
[4182909.948]  -> zxdg_output_v1#19.logical_position(0, 0)
[4182909.949]  -> zxdg_output_v1#19.logical_size(2880, 1800)
[4182909.951]  -> wl_output#18.done()
[4182909.952] wl_display#1.sync(new id wl_callback#20)
[4182909.954]  -> wl_callback#20.done(0)
[4182909.957]  -> wl_display#1.delete_id(20)
[4182909.958] wl_shm#4.create_pool(new id wl_shm_pool#3, fd 74, 3136)
[4182909.966] wl_registry#2.bind(10, "wl_seat", 8, new id [unknown]#21)
[4182909.973]  -> wl_seat#21.name("seat0")
[4182909.975]  -> wl_seat#21.capabilities(3)
[4182909.976] zwp_primary_selection_device_manager_v1#17.get_device(new id zwp_primary_selection_device_v1#22, wl_seat#21)
[4182909.979] wl_data_device_manager#10.get_data_device(new id wl_data_device#23, wl_seat#21)
[4182909.980] wl_compositor#8.create_surface(new id wl_surface#24)
[4182909.989] wp_viewporter#13.get_viewport(new id wp_viewport#25, wl_surface#24)
[4182909.994] wl_display#1.sync(new id wl_callback#26)
[4182909.996]  -> wl_callback#26.done(0)
[4182909.997]  -> wl_display#1.delete_id(26)
[4182910.033] {Display Queue} wl_display#1.delete_id(7)
[4182910.038] {Display Queue} wl_display#1.delete_id(16)
[4182910.040] {Display Queue} wl_display#1.delete_id(20)
[4182910.041] {Display Queue} wl_display#1.delete_id(26)
[4182910.042] {Default Queue} wl_shm#4.format(0)
[4182910.043] {Default Queue} wl_shm#4.format(1)
[4182910.045] {Default Queue} wl_shm#4.format(875709016)
[4182910.046] {Default Queue} wl_shm#4.format(875708993)
[4182910.047] {Default Queue} wl_shm#4.format(875710274)
[4182910.048] {Default Queue} wl_shm#4.format(842094674)
[4182910.049] {Default Queue} wl_shm#4.format(842088786)
[4182910.050] {Default Queue} wl_shm#4.format(892426322)
[4182910.051] {Default Queue} wl_shm#4.format(892420434)
[4182910.052] {Default Queue} wl_shm#4.format(909199186)
[4182910.053] {Default Queue} wl_shm#4.format(808665688)
[4182910.054] {Default Queue} wl_shm#4.format(808665665)
[4182910.055] {Default Queue} wl_shm#4.format(1211384408)
[4182910.059] {Default Queue} wl_shm#4.format(1211384385)
[4182910.060] {Default Queue} wl_shm#4.format(942948952)
[4182910.061] {Default Queue} wl_shm#4.format(942948929)
[4182910.062] {Default Queue} zwp_linux_dmabuf_feedback_v1#6.main_device(array[8])
[4182910.063] {Default Queue} zwp_linux_dmabuf_feedback_v1#6.format_table(fd 4, 4176)
[4182910.071] {Default Queue} zwp_linux_dmabuf_feedback_v1#6.tranche_target_device(array[8])
[4182910.072] {Default Queue} zwp_linux_dmabuf_feedback_v1#6.tranche_flags(0)
[4182910.076] {Default Queue} zwp_linux_dmabuf_feedback_v1#6.tranche_formats(array[522])
[4182910.081] {Default Queue} zwp_linux_dmabuf_feedback_v1#6.tranche_done()
[4182910.083] {Default Queue} zwp_linux_dmabuf_feedback_v1#6.done()
[4182910.084] {Default Queue} wl_callback#7.done(0)
[4182910.086] {Default Queue} org_kde_kwin_server_decoration_manager#12.default_mode(2)
[4182910.087] {Default Queue} discarded wp_presentation#14.clock_id(1)
[4182910.088] {Default Queue} wl_callback#16.done(0)
[4182910.090] {Default Queue} wl_output#18.geometry(0, 0, 300, 190, 0, "Samsung Display Corp.", "0x4181", 0)
[4182910.096] {Default Queue} wl_output#18.mode(1, 2880, 1800, 90001)
[4182910.098] {Default Queue} wl_output#18.scale(1)
[4182910.099] {Default Queue} wl_output#18.done()
[4182910.101] {Default Queue} zxdg_output_v1#19.name("eDP-1")
[4182910.103] {Default Queue} zxdg_output_v1#19.description("Samsung Display Corp. 0x4181 (eDP-1)")
[4182910.104] {Default Queue} zxdg_output_v1#19.logical_position(0, 0)
[4182910.105] {Default Queue} zxdg_output_v1#19.logical_size(2880, 1800)
[4182910.106] {Default Queue} wl_output#18.done()
[4182910.108] {Default Queue} wl_callback#20.done(0)
[4182910.112] {Default Queue} wl_seat#21.name("seat0")
[4182910.113] {Default Queue} wl_seat#21.capabilities(3)
[4182910.115] {Default Queue}  -> wl_seat#21.get_pointer(new id wl_pointer#20)
[4182910.120] {Default Queue}  -> wl_seat#21.get_keyboard(new id wl_keyboard#16)
[4182910.124] {Default Queue} wl_callback#26.done(0)
[4182910.125] {Default Queue}  -> wl_registry#2.bind(13, "xdg_wm_base", 3, new id [unknown]#26)
info(gtk): libadwaita version build=1.6.4 runtime=1.6.4
[4182990.668] {Default Queue}  -> wl_display#1.get_registry(new id wl_registry#7)
[4182990.683] {Default Queue}  -> wl_display#1.sync(new id wl_callback#27)
[4182990.763] wl_seat#21.get_pointer(new id wl_pointer#20)
[4182990.780] wl_seat#21.get_keyboard(new id wl_keyboard#16)
[4182990.790]  -> wl_keyboard#16.keymap(1, fd 75, 65517)
[4182990.794]  -> wl_keyboard#16.repeat_info(25, 600)
[4182990.797] wl_registry#2.bind(13, "xdg_wm_base", 3, new id [unknown]#26)
[4182990.805] wl_display#1.get_registry(new id wl_registry#7)
[4182990.808]  -> wl_registry#7.global(1, "wl_shm", 1)
[4182990.810]  -> wl_registry#7.global(2, "wl_drm", 2)
[4182990.812]  -> wl_registry#7.global(3, "zwp_linux_dmabuf_v1", 4)
[4182990.814]  -> wl_registry#7.global(4, "wl_compositor", 6)
[4182990.816]  -> wl_registry#7.global(5, "wl_subcompositor", 1)
[4182990.818]  -> wl_registry#7.global(6, "wl_data_device_manager", 3)
[4182990.820]  -> wl_registry#7.global(7, "zwp_virtual_keyboard_manager_v1", 1)
[4182990.822]  -> wl_registry#7.global(8, "zwlr_virtual_pointer_manager_v1", 2)
[4182990.824]  -> wl_registry#7.global(9, "zwlr_data_control_manager_v1", 2)
[4182990.826]  -> wl_registry#7.global(10, "wl_seat", 8)
[4182990.828]  -> wl_registry#7.global(11, "zwp_idle_inhibit_manager_v1", 1)
[4182990.830]  -> wl_registry#7.global(12, "ext_idle_notifier_v1", 1)
[4182990.832]  -> wl_registry#7.global(13, "xdg_wm_base", 3)
[4182990.840]  -> wl_registry#7.global(14, "zxdg_decoration_manager_v1", 1)
[4182990.842]  -> wl_registry#7.global(15, "org_kde_kwin_server_decoration_manager", 1)
[4182990.846]  -> wl_registry#7.global(16, "wp_viewporter", 1)
[4182990.848]  -> wl_registry#7.global(17, "wp_presentation", 1)
[4182990.850]  -> wl_registry#7.global(18, "zwlr_export_dmabuf_manager_v1", 1)
[4182990.852]  -> wl_registry#7.global(19, "zwlr_screencopy_manager_v1", 3)
[4182990.854]  -> wl_registry#7.global(20, "zxdg_output_manager_v1", 3)
[4182990.857]  -> wl_registry#7.global(21, "zwp_primary_selection_device_manager_v1", 1)
[4182990.859]  -> wl_registry#7.global(22, "zwlr_gamma_control_manager_v1", 1)
[4182990.865]  -> wl_registry#7.global(23, "xwayland_shell_v1", 1)
[4182990.867]  -> wl_registry#7.global(25, "wl_output", 4)
[4182990.869] wl_display#1.sync(new id wl_callback#27)
[4182990.872]  -> wl_callback#27.done(0)
[4182990.875]  -> wl_display#1.delete_id(27)
[4182990.938] {Display Queue} wl_display#1.delete_id(27)
[4182990.948] {Default Queue} wl_keyboard#16.keymap(1, fd 9, 65517)
[4182992.433] {Default Queue} wl_keyboard#16.repeat_info(25, 600)
[4182992.448] {Default Queue} wl_registry#7.global(1, "wl_shm", 1)
[4182992.450] {Default Queue} wl_registry#7.global(2, "wl_drm", 2)
[4182992.451] {Default Queue} wl_registry#7.global(3, "zwp_linux_dmabuf_v1", 4)
[4182992.452] {Default Queue} wl_registry#7.global(4, "wl_compositor", 6)
[4182992.453] {Default Queue} wl_registry#7.global(5, "wl_subcompositor", 1)
[4182992.454] {Default Queue} wl_registry#7.global(6, "wl_data_device_manager", 3)
[4182992.455] {Default Queue} wl_registry#7.global(7, "zwp_virtual_keyboard_manager_v1", 1)
[4182992.456] {Default Queue} wl_registry#7.global(8, "zwlr_virtual_pointer_manager_v1", 2)
[4182992.457] {Default Queue} wl_registry#7.global(9, "zwlr_data_control_manager_v1", 2)
[4182992.458] {Default Queue} wl_registry#7.global(10, "wl_seat", 8)
[4182992.459] {Default Queue} wl_registry#7.global(11, "zwp_idle_inhibit_manager_v1", 1)
[4182992.460] {Default Queue} wl_registry#7.global(12, "ext_idle_notifier_v1", 1)
[4182992.461] {Default Queue} wl_registry#7.global(13, "xdg_wm_base", 3)
[4182992.462] {Default Queue} wl_registry#7.global(14, "zxdg_decoration_manager_v1", 1)
[4182992.463] {Default Queue} wl_registry#7.global(15, "org_kde_kwin_server_decoration_manager", 1)
[4182992.465] {Default Queue}  -> wl_registry#7.bind(15, "org_kde_kwin_server_decoration_manager", 1, new id [unknown]#28)
[4182992.467] {Default Queue} wl_registry#7.global(16, "wp_viewporter", 1)
[4182992.468] {Default Queue} wl_registry#7.global(17, "wp_presentation", 1)
[4182992.469] {Default Queue} wl_registry#7.global(18, "zwlr_export_dmabuf_manager_v1", 1)
[4182992.470] {Default Queue} wl_registry#7.global(19, "zwlr_screencopy_manager_v1", 3)
[4182992.471] {Default Queue} wl_registry#7.global(20, "zxdg_output_manager_v1", 3)
[4182992.472] {Default Queue} wl_registry#7.global(21, "zwp_primary_selection_device_manager_v1", 1)
[4182992.473] {Default Queue} wl_registry#7.global(22, "zwlr_gamma_control_manager_v1", 1)
[4182992.474] {Default Queue} wl_registry#7.global(23, "xwayland_shell_v1", 1)
[4182992.475] {Default Queue} wl_registry#7.global(25, "wl_output", 4)
[4182992.476] {Default Queue} wl_callback#27.done(0)
[4182992.478] {Default Queue}  -> wl_display#1.sync(new id wl_callback#27)
[4182992.519] wl_registry#7.bind(15, "org_kde_kwin_server_decoration_manager", 1, new id [unknown]#28)
[4182992.526]  -> org_kde_kwin_server_decoration_manager#28.default_mode(2)
[4182992.528] wl_display#1.sync(new id wl_callback#27)
[4182992.530]  -> wl_callback#27.done(0)
[4182992.532]  -> wl_display#1.delete_id(27)
[4182992.556] {Display Queue} wl_display#1.delete_id(27)
[4182992.558] {Default Queue} org_kde_kwin_server_decoration_manager#28.default_mode(2)
[4182992.559] {Default Queue} wl_callback#27.done(0)
info(gtk_systemd_cgroup): transient scope created cgroup=/user.slice/user-1000.slice/user@1000.service/app.slice/app-ghostty-transient-3311.scope
info(gtk): cgroup isolation enabled base=/user.slice/user-1000.slice/user@1000.service/app.slice/app-ghostty-transient-3311.scope
[4183089.864] {Default Queue}  -> wl_compositor#8.create_surface(new id wl_surface#27)
[4183089.873] {Default Queue}  -> wp_viewporter#13.get_viewport(new id wp_viewport#29, wl_surface#27)
[4183108.050] {mesa egl display queue}  -> wl_display#1.get_registry(new id wl_registry#30)
[4183108.063] {mesa egl display queue}  -> wl_display#1.sync(new id wl_callback#31)
[4183108.144] wl_compositor#8.create_surface(new id wl_surface#27)
[4183108.166] wp_viewporter#13.get_viewport(new id wp_viewport#29, wl_surface#27)
[4183108.170] wl_display#1.get_registry(new id wl_registry#30)
[4183108.173]  -> wl_registry#30.global(1, "wl_shm", 1)
[4183108.176]  -> wl_registry#30.global(2, "wl_drm", 2)
[4183108.177]  -> wl_registry#30.global(3, "zwp_linux_dmabuf_v1", 4)
[4183108.179]  -> wl_registry#30.global(4, "wl_compositor", 6)
[4183108.180]  -> wl_registry#30.global(5, "wl_subcompositor", 1)
[4183108.182]  -> wl_registry#30.global(6, "wl_data_device_manager", 3)
[4183108.184]  -> wl_registry#30.global(7, "zwp_virtual_keyboard_manager_v1", 1)
[4183108.186]  -> wl_registry#30.global(8, "zwlr_virtual_pointer_manager_v1", 2)
[4183108.187]  -> wl_registry#30.global(9, "zwlr_data_control_manager_v1", 2)
[4183108.189]  -> wl_registry#30.global(10, "wl_seat", 8)
[4183108.190]  -> wl_registry#30.global(11, "zwp_idle_inhibit_manager_v1", 1)
[4183108.192]  -> wl_registry#30.global(12, "ext_idle_notifier_v1", 1)
[4183108.194]  -> wl_registry#30.global(13, "xdg_wm_base", 3)
[4183108.195]  -> wl_registry#30.global(14, "zxdg_decoration_manager_v1", 1)
[4183108.197]  -> wl_registry#30.global(15, "org_kde_kwin_server_decoration_manager", 1)
[4183108.199]  -> wl_registry#30.global(16, "wp_viewporter", 1)
[4183108.200]  -> wl_registry#30.global(17, "wp_presentation", 1)
[4183108.202]  -> wl_registry#30.global(18, "zwlr_export_dmabuf_manager_v1", 1)
[4183108.203]  -> wl_registry#30.global(19, "zwlr_screencopy_manager_v1", 3)
[4183108.205]  -> wl_registry#30.global(20, "zxdg_output_manager_v1", 3)
[4183108.207]  -> wl_registry#30.global(21, "zwp_primary_selection_device_manager_v1", 1)
[4183108.212]  -> wl_registry#30.global(22, "zwlr_gamma_control_manager_v1", 1)
[4183108.216]  -> wl_registry#30.global(23, "xwayland_shell_v1", 1)
[4183108.218]  -> wl_registry#30.global(25, "wl_output", 4)
[4183108.219] wl_display#1.sync(new id wl_callback#31)
[4183108.221]  -> wl_callback#31.done(0)
[4183108.223]  -> wl_display#1.delete_id(31)
[4183108.256] {Display Queue} wl_display#1.delete_id(31)
[4183108.261] {mesa egl display queue} wl_registry#30.global(1, "wl_shm", 1)
[4183108.264] {mesa egl display queue} wl_registry#30.global(2, "wl_drm", 2)
[4183108.265] {mesa egl display queue} wl_registry#30.global(3, "zwp_linux_dmabuf_v1", 4)
[4183108.267] {mesa egl display queue}  -> wl_registry#30.bind(3, "zwp_linux_dmabuf_v1", 4, new id [unknown]#32)
[4183108.269] {mesa egl display queue} wl_registry#30.global(4, "wl_compositor", 6)
[4183108.270] {mesa egl display queue} wl_registry#30.global(5, "wl_subcompositor", 1)
[4183108.271] {mesa egl display queue} wl_registry#30.global(6, "wl_data_device_manager", 3)
[4183108.272] {mesa egl display queue} wl_registry#30.global(7, "zwp_virtual_keyboard_manager_v1", 1)
[4183108.273] {mesa egl display queue} wl_registry#30.global(8, "zwlr_virtual_pointer_manager_v1", 2)
[4183108.274] {mesa egl display queue} wl_registry#30.global(9, "zwlr_data_control_manager_v1", 2)
[4183108.276] {mesa egl display queue} wl_registry#30.global(10, "wl_seat", 8)
[4183108.277] {mesa egl display queue} wl_registry#30.global(11, "zwp_idle_inhibit_manager_v1", 1)
[4183108.278] {mesa egl display queue} wl_registry#30.global(12, "ext_idle_notifier_v1", 1)
[4183108.280] {mesa egl display queue} wl_registry#30.global(13, "xdg_wm_base", 3)
[4183108.281] {mesa egl display queue} wl_registry#30.global(14, "zxdg_decoration_manager_v1", 1)
[4183108.282] {mesa egl display queue} wl_registry#30.global(15, "org_kde_kwin_server_decoration_manager", 1)
[4183108.284] {mesa egl display queue} wl_registry#30.global(16, "wp_viewporter", 1)
[4183108.285] {mesa egl display queue} wl_registry#30.global(17, "wp_presentation", 1)
[4183108.286] {mesa egl display queue} wl_registry#30.global(18, "zwlr_export_dmabuf_manager_v1", 1)
[4183108.287] {mesa egl display queue} wl_registry#30.global(19, "zwlr_screencopy_manager_v1", 3)
[4183108.288] {mesa egl display queue} wl_registry#30.global(20, "zxdg_output_manager_v1", 3)
[4183108.290] {mesa egl display queue} wl_registry#30.global(21, "zwp_primary_selection_device_manager_v1", 1)
[4183108.291] {mesa egl display queue} wl_registry#30.global(22, "zwlr_gamma_control_manager_v1", 1)
[4183108.292] {mesa egl display queue} wl_registry#30.global(23, "xwayland_shell_v1", 1)
[4183108.293] {mesa egl display queue} wl_registry#30.global(25, "wl_output", 4)
[4183108.294] {mesa egl display queue} wl_callback#31.done(0)
[4183108.296] {mesa egl display queue}  -> zwp_linux_dmabuf_v1#32.get_default_feedback(new id zwp_linux_dmabuf_feedback_v1#31)
[4183108.302] {mesa egl display queue}  -> wl_display#1.sync(new id wl_callback#33)
[4183108.331] wl_registry#30.bind(3, "zwp_linux_dmabuf_v1", 4, new id [unknown]#32)
[4183108.335] zwp_linux_dmabuf_v1#32.get_default_feedback(new id zwp_linux_dmabuf_feedback_v1#31)
[4183108.338]  -> zwp_linux_dmabuf_feedback_v1#31.main_device(array[8])
[4183108.343]  -> zwp_linux_dmabuf_feedback_v1#31.format_table(fd 75, 4176)
[4183108.345]  -> zwp_linux_dmabuf_feedback_v1#31.tranche_target_device(array[8])
[4183108.347]  -> zwp_linux_dmabuf_feedback_v1#31.tranche_flags(0)
[4183108.349]  -> zwp_linux_dmabuf_feedback_v1#31.tranche_formats(array[522])
[4183108.351]  -> zwp_linux_dmabuf_feedback_v1#31.tranche_done()
[4183108.352]  -> zwp_linux_dmabuf_feedback_v1#31.done()
[4183108.353] wl_display#1.sync(new id wl_callback#33)
[4183108.355]  -> wl_callback#33.done(0)
[4183108.356]  -> wl_display#1.delete_id(33)
[4183108.396] {Display Queue} wl_display#1.delete_id(33)
[4183108.406] {mesa egl display queue} zwp_linux_dmabuf_feedback_v1#31.main_device(array[8])
[4183108.754] {mesa egl display queue} zwp_linux_dmabuf_feedback_v1#31.format_table(fd 9, 4176)
[4183108.770] {mesa egl display queue} zwp_linux_dmabuf_feedback_v1#31.tranche_target_device(array[8])
[4183108.773] {mesa egl display queue} zwp_linux_dmabuf_feedback_v1#31.tranche_flags(0)
[4183108.775] {mesa egl display queue} zwp_linux_dmabuf_feedback_v1#31.tranche_formats(array[522])
[4183108.785] {mesa egl display queue} zwp_linux_dmabuf_feedback_v1#31.tranche_done()
[4183108.787] {mesa egl display queue} zwp_linux_dmabuf_feedback_v1#31.done()
[4183108.789] {mesa egl display queue} wl_callback#33.done(0)
[4183108.791] {mesa egl display queue}  -> zwp_linux_dmabuf_feedback_v1#31.destroy()
[4183133.034] {Default Queue}  -> org_kde_kwin_server_decoration_manager#28.create(new id org_kde_kwin_server_decoration#33, wl_surface#27)
[4183133.047] {Default Queue}  -> org_kde_kwin_server_decoration#33.request_mode(2)
[4183133.071] {Default Queue}  -> org_kde_kwin_server_decoration#33.request_mode(2)
[4183133.153] {Default Queue}  -> xdg_wm_base#26.get_xdg_surface(new id xdg_surface#34, wl_surface#27)
[4183133.158]  -> xdg_surface#34.get_toplevel(new id xdg_toplevel#35)
[4183133.160]  -> xdg_toplevel#35.set_parent(nil)
[4183133.162]  -> xdg_toplevel#35.set_title("Ghostty")
[4183133.164]  -> xdg_toplevel#35.set_app_id("com.mitchellh.ghostty")
[4183133.165]  -> wl_surface#27.commit()
[4183133.190]  -> xdg_toplevel#35.unset_maximized()
[4183133.193]  -> xdg_toplevel#35.unset_fullscreen()
info(grid): loaded OpenGL 4.6
info(font_shared_grid_set): font regular: JetBrainsMono NFM SemiBold
info(font_shared_grid_set): font bold: JetBrainsMono NFM SemiBold
info(font_shared_grid_set): font italic: JetBrainsMono NFM SemiBold Italic
info(font_shared_grid_set): font bold_italic: JetBrainsMono NFM SemiBold Italic
info(io_exec): found Ghostty resources dir: /nix/store/0dqkjc759wcbwk4rxvma27y7qqvjysmh-ghostty-1.1.3/share/ghostty
info(io_exec): shell integration automatically injected shell=termio.shell_integration.Shell.fish
warning(gtk): unimplemented action=apprt.action.Action.Key.cell_size
[4183164.357]  -> xdg_toplevel#35.set_title("")
[4183164.512] zwp_linux_dmabuf_feedback_v1#31.destroy()
[4183164.526]  -> wl_display#1.delete_id(31)
[4183164.530] org_kde_kwin_server_decoration_manager#28.create(new id org_kde_kwin_server_decoration#33, wl_surface#27)
[4183164.538]  -> org_kde_kwin_server_decoration#33.mode(2)
[4183164.543] org_kde_kwin_server_decoration#33.request_mode(2)
[4183164.545] org_kde_kwin_server_decoration#33.request_mode(2)
[4183164.546] xdg_wm_base#26.get_xdg_surface(new id xdg_surface#34, wl_surface#27)
[4183164.550] xdg_surface#34.get_toplevel(new id xdg_toplevel#35)
[4183164.553] xdg_toplevel#35.set_parent(nil)
[4183164.556] xdg_toplevel#35.set_title("Ghostty")
[4183164.557] xdg_toplevel#35.set_app_id("com.mitchellh.ghostty")
[4183164.562] wl_surface#27.commit()
[4183164.576] xdg_toplevel#35.unset_maximized()
[4183164.577] xdg_toplevel#35.unset_fullscreen()
warning(gtk): unable to get current color scheme: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.portal.Desktop was not provided by any .service files
info(io_exec): started subcommand path=/bin/sh pid=3350
info(io_exec): subcommand cgroup=/user.slice/user-1000.slice/user@1000.service/app.slice/app-ghostty-transient-3311.scope/surfaces/55D779D8BC80.scope
warning(stream): unimplemented OSC callback: terminal.osc.Command{ .end_of_command = terminal.osc.Command.Command__struct_97228{ .exit_code = null } }
warning(stream): unimplemented OSC command: end_of_command
info(osc): unknown semantic prompts option: special_key
[4183309.649]  -> xdg_toplevel#35.set_title("~ - fish")
Gdk-Message: 15:23:16.912: Lost connection to Wayland compositor.

pluiedev Apr 10, 2025
Collaborator

Nothing seems wrong here. I could reproduce the error as well (via cagebreak -c <(echo "exec ghostty")) but it seems to be a Cagebreak-specific bug. (Cage works fine without any issues.)

EDIT: It seems that Cagebreak itself crashes with a segfault when the XDG set title request is sent. I suspect something is very wrong on their end.

Answer selected by pluiedev

mitchellh Apr 10, 2025
Maintainer

I think this is good enough to mark as the answer. If we want to complete it out, making an upstream report would be good.

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Cagebreak crashes if opens ghostty #7045

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Cagebreak crashes if opens ghostty #7045

Ladas552 Apr 10, 2025

error log gotten when starting cagebreak with a command cagebreak 2>&1 | nvim in tty1

system info

Replies: 2 comments · 5 replies

00-kat Apr 10, 2025 Collaborator

Ladas552 Apr 10, 2025 Author

00-kat Apr 10, 2025 Collaborator

pluiedev Apr 10, 2025 Collaborator

Ladas552 Apr 10, 2025 Author

pluiedev Apr 10, 2025 Collaborator

mitchellh Apr 10, 2025 Maintainer

Ladas552
Apr 10, 2025

error log gotten when starting cagebreak with a command `cagebreak 2>&1 | nvim` in tty1

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00-kat
Apr 10, 2025
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Ladas552 Apr 10, 2025
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00-kat Apr 10, 2025
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pluiedev
Apr 10, 2025
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Ladas552 Apr 10, 2025
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pluiedev Apr 10, 2025
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mitchellh Apr 10, 2025
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