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bug#56833: 29.0.50; suspend-frame causes emacs to stop responding
From: |
Lars Ingebrigtsen |
Subject: |
bug#56833: 29.0.50; suspend-frame causes emacs to stop responding |
Date: |
Sat, 27 Aug 2022 17:32:13 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Po Lu <luangruo@yahoo.com> writes:
>> I'm running with emacs pgtk under Wayland.
>>
>> I suspect this is similar to bug #24119. If I do C-z, calling suspend,
>> it hides the window, but if I try to "restore" it, the main emacs
>> window
>> doesn't update anymore, I can only access the menus and top bar.
>
> This is a duplicate of bug#55836; could you please try what I told the
> original reporter and ack?
This was the suggesion:
---
I think this is a GTK bug, where the developers neglected to maintain
the iconification state on Wayland after GNOME removed the minimize
button from window title bars.
Can you set a breakpoint here (in pgtkterm.c), and see if it is ever hit
when you deiconify Emacs?
if (event->window_state.new_window_state
& GDK_WINDOW_STATE_ICONIFIED)
SET_FRAME_ICONIFIED (f, true);
else
{
--> FRAME_X_OUTPUT (f)->has_been_visible = true;
inev.ie.kind = DEICONIFY_EVENT;
XSETFRAME (inev.ie.frame_or_window, f);
SET_FRAME_ICONIFIED (f, false);
}
---
Olivier, would it be possible for you to try this?
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Lars Ingebrigtsen <=