Subject: Re: bug#70760: 29.3.50; core dumps when copy in other apps

From: Eli Zaretskii <[email-masked]>
Date: Sun, 05 May 2024 19:12:48 +0300

> From: Kun Liu <[email-masked]>
> Date: Sun, 5 May 2024 08:45:34 -0700
> Cc: [email-masked]
> 
> I did (setq debug-on-error t), went to https://en.wikipedia.org/wiki/Emacs, randomly selected a fragment
> "Emacs has over", then did a ctrll+c.
> 
> Emacs in VirtualBox immediately showed the following:
> 
> Debugger entered--Lisp error: (wrong-type-argument number-or-marker-p nil)
>   dbus-handle-event((dbus-event "[ \11]*$"))
>   funcall-interactively(dbus-handle-event (dbus-event "[ \11]*$"))
>   call-interactively(dbus-handle-event nil [(dbus-event "[ \11]*$")])
>   command-execute(dbus-handle-event nil [(dbus-event "[ \11]*$")] t)

Does VirtualBox have anything in its documentation that suggests that
Ctrl-C on the Windows side will cause a D-Bus event on the VM side?

Michael, any idea what is this D-Bus event, and what does it have to
do with copying into the Windows clipboard?

Thanks.