Flatpak Version 24.04.1 breaks Anki’s ability to close. The program will appear to close but will fail to start up the next time you open it.
Here’s the debug log:
sakura@localhost ~> flatpak run net.ankiweb.Anki
Anki starting...
Initial setup...
Preparing to run...
Trying to use X11, but it is not available. Falling back to Wayland, which has some bugs:
https://github.com/ankitects/anki/issues/1767
Starting main loop...
Window should have been closed: <aqt.progress.ProgressDialog object at 0x7f55c6c2dee0>
2024-04-30 16:06:46,160:WARNING:waitress: unhandled close event
Error in sys.excepthook:
TypeError: 'NoneType' object is not callable
Original exception was:
Traceback (most recent call last):
File "aqt.taskman", line 142, in _on_closures_pending
File "aqt.taskman", line 86, in <lambda>
File "aqt.progress", line 239, in do_window_cleanup
RuntimeError: wrapped C/C++ object of type QTimer has been deleted
The program then remains open indefinitely despite the window being closed. Subsequent attempts to open Anki fail:
sakura@localhost ~> flatpak run net.ankiweb.Anki
Anki starting...
Initial setup...
Preparing to run...
Trying to use X11, but it is not available. Falling back to Wayland, which has some bugs:
https://github.com/ankitects/anki/issues/1767
Already running; reusing existing instance.
The program can only be reopened after force killing the program with flatpak kill net.ankiweb.Anki
I solved the issue by downgrading to commit 5fb2e0bf6067c2d336cfa84059e7883fc6927ac5f332dfee4b5dba9735225318 published on 2024-01-11