Change Details

NOTE: It turns out this is a known bug in Wayland: https://gitlab.freedesktop.org/wayland/wayland/-/issues/159#note_694115 ---- With blender built with `WITH_GHOST_WAYLAND`: (07bfeb2abcb46b5f1472d53963478fa0714fb5b1) The following steps close Blender in Wayland, tested with sway/river/gnome-shell. - Load blender with a factory startup from a terminal. - Shift-F4 (Python console). - Paste in this text: `for _ in range(2 ** 1000): pass`. - Press enter twice. - Generate events (move the cursor or mouse wheel) for 5 seconds or so. - Press `Ctrl-C` in the terminal. - Instead of cancelling the action with a `KeyboardError`, the window vanishes but the process remains running. Note: - `import time; time.sleep(20)` can be used instead of looping over a large value. - Setting the environment variable `WAYLAND_DEBUG=1` doesn't print anything when the window closes. - gnome-shell also has this issue although it sometimes works.

NOTE: It turns out this issue is not limited to Python and can close windows when Blender is unresponsive for any reason (including saving a file). This is caused by a known bug in Wayland: https://gitlab.freedesktop.org/wayland/wayland/-/issues/159#note_694115 ---- With blender built with `WITH_GHOST_WAYLAND`: (07bfeb2abcb46b5f1472d53963478fa0714fb5b1) The following steps close Blender in Wayland, tested with sway/river/gnome-shell. - Load blender with a factory startup from a terminal. - Shift-F4 (Python console). - Paste in this text: `for _ in range(2 ** 1000): pass`. - Press enter twice. - Generate events (move the cursor or mouse wheel) for 5 seconds or so. - Press `Ctrl-C` in the terminal. - Instead of cancelling the action with a `KeyboardError`, the window vanishes but the process remains running. Note: - `import time; time.sleep(20)` can be used instead of looping over a large value. - Setting the environment variable `WAYLAND_DEBUG=1` doesn't print anything when the window closes. - gnome-shell also has this issue although it sometimes works.

NOTE: It turns out this issue is not limited to Python and can close windows when Blender is unresponsive for any reason (including saving a file). This is caused by a known bug in Wayland: https://gitlab.freedesktop.org/wayland/wayland/-/issues/159#note_694115 ---- With blender built with `WITH_GHOST_WAYLAND`: (07bfeb2abcb46b5f1472d53963478fa0714fb5b1) The following steps close Blender in Wayland, tested with sway/river/gnome-shell. - Load blender with a factory startup from a terminal. - Shift-F4 (Python console). - Paste in this text: `for _ in range(2 ** 1000): pass`. - Press enter twice. - Generate events (move the cursor or mouse wheel) for 5 seconds or so. - Press `Ctrl-C` in the terminal. - Instead of cancelling the action with a `KeyboardError`, the window vanishes but the process remains running. Note: - `import time; time.sleep(20)` can be used instead of looping over a large value. - Setting the environment variable `WAYLAND_DEBUG=1` doesn't print anything when the window closes. - gnome-shell also has this issue although it sometimes works.