Editor crashes at "DisconnectGtkSignal(void, GtkCallbackResponse ()(), void*)" when opening floating windows

Unity: Linux

Linux

Fixed

2023.1.X

2022.2.X

2021.3.X

Won't Fix

2022.1.X

Fixed in 2023.1.0a20

Fixed in 2022.2.2f1

Fixed in 2021.3.16f1

How to reproduce:

Create and open a new project
Open the Build setting window by going to the menu bar: File > Build Settings…
Observe the crash

Reproducible with: 2021.3.6f1, 2021.3.7f1

Reproducible on: Ubuntu 22.04, Manjaro, Fedora, Pop OS, Linux Mint

Not reproducible on: Windows 10, Ubuntu, 20.04

Notes:

Could not reproduce the issue on any testing machines with Nvidia GPUs and no user reports list these GPUs indicating that the crash may be related to AMD and Intel GPUs. Could be caused by the Mesa drivers
The crash is triggered by opening the “Build Settings“, “Preferences“, “Project Settings“, “Package Manager“ and “Color Picker“ windows, opening the “Add Component“ dropdown, adding a script to a Game Object or when creating a new script in the Project panel. There may be other unlisted actions that trigger the crash
The top 8 lines of the stack trace below occur in all instances of this issue

Crash stack trace:

#0  0x0055dbb0f040dc in burst_signal_handler(int, siginfo_t*, void*)
#1  0x007f15b6fcbe60 in funlockfile
#2  0x007f15b75bc2fd in g_type_check_instance
#3  0x007f15b75b1e7c in g_signal_handlers_disconnect_matched
#4  0x0055dbb24e5843 in DisconnectGtkSignal(void*, GtkCallbackResponse (*)(), void*)
#5  0x0055dbb1d9019d in MenuItem::~MenuItem()
#6  0x0055dbb1d94833 in RemoveItemFromMenu(std::list<MenuItem, std::allocator<MenuItem> >*, core::basic_string_ref<char>)
#7  0x0055dbb1d94873 in RemoveItemFromMenu(std::list<MenuItem, std::allocator<MenuItem> >*, core::basic_string_ref<char>)
#8  0x0055dbb1d946b3 in MenuController::RemoveMenuItem(core::basic_string_ref<char>)
#9  0x0055dbb224ec86 in RecentScenesMenu::Build()
#10 0x0055dbb224ebee in RecentScenesMenu::Update()
#11 0x0055dbb1d909aa in MenuController::UpdateAllMenus(bool)
#12 0x0055dbb24cb5b7 in OnActivated(MenuItem*)
#13 0x007f15b7599349 in g_closure_invoke
#14 0x007f15b75acaef in g_signal_handler_disconnect
#15 0x007f15b75b395f in g_signal_emit_valist
#16 0x007f15b75b3ab3 in g_signal_emit
#17 0x007f15b7cc7f9c in gtk_widget_activate
#18 0x007f15b7b80a26 in gtk_menu_shell_activate_item
#19 0x007f15b7b80d03 in gtk_menu_shell_activate_item
#20 0x007f15b7d1f6b5 in gtk_window_position_get_type
#21 0x007f15b7599578 in g_closure_invoke
#22 0x007f15b75b2b8c in g_signal_emit_valist
#23 0x007f15b75b3ab3 in g_signal_emit
#24 0x007f15b7cc4fe4 in gtk_requisition_copy
#25 0x007f15b7b6a19f in gtk_lock_button_set_permission
#26 0x007f15b7b6bdac in gtk_main_do_event
#27 0x007f15b7836172 in gdk_drawing_context_is_valid
#28 0x007f15b786c3cf in gdk_x11_drag_context_get_type
#29 0x007f15b74a5291 in g_main_context_dispatch
#30 0x007f15b74a5538 in g_main_context_dispatch
#31 0x007f15b74a5853 in g_main_loop_run
#32 0x007f15b7b6ae85 in gtk_main
#33 0x0055dbb24e3d47 in main
#34 0x007f15b6dfcb80 in __libc_start_main
#35 0x0055dbb06ca029 in _start

Editor crashes at "DisconnectGtkSignal(void, GtkCallbackResponse ()(), void*)" when opening floating windows

Unity: Linux

Fixed

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Editor crashes at "DisconnectGtkSignal(void*, GtkCallbackResponse (*)(), void*)" when opening floating windows

Unity: Linux

Statuses

Fixed

Won't Fix

Resolution Notes

2023.1.XFixedFixed in 2023.1.0a20

2022.2.XFixedFixed in 2022.2.2f1

2021.3.XFixedFixed in 2021.3.16f1

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Editor crashes at "DisconnectGtkSignal(void, GtkCallbackResponse ()(), void*)" when opening floating windows