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bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame
From: |
Eli Zaretskii |
Subject: |
bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame |
Date: |
Fri, 07 Aug 2020 15:05:22 +0300 |
> From: Tino Calancha <tino.calancha@gmail.com>
> Cc: 42655@debbugs.gnu.org, eggert@cs.ucla.edu, uyennhi.qm@gmail.com,
> bhavin7392@gmail.com, monnier@iro.umontreal.ca
> Date: Fri, 07 Aug 2020 13:47:42 +0200
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > And if you apply your patch, do we get MapNotify immediately after
> > "selecting again the hidden frame"?
> No, I don't.
> With the patch, I get MapNotify right after I hit `C-z'.
> That seems to be OK when I start with `emacs -Q', but it doesn't help
> if I start emacs loading my custom stuff.
So in your customized session the patch doesn't really solve the
problem? Or did I misunderstand?
> > Btw, what does "selecting again the hidden frame" mean, exactly? What
> > gestures do you use to do that? And what is your window manager?
>
> [This seems to be a problem affecting only my window manager (GNOME Shell)]
>
> - After C-z, the frame dissapear from the screen.
> - Note, there is no lower/upper bar with the APP iconified.
> - To get such a frame again, you can do it in several ways:
> 1. use shortcut to switch between apps (in my case M-TAB)
> 2. if you the current focused window is another Emacs frame, then you
> can use the shortcut to switch between windows of same app
> (in my case M-`)
> 3. Click upper-left corner menu 'Activities': now you can click in the
> 'iconified' frame with the mouse
> Any of those 1-3 send the MapNotify
Now I'm confused: if MapNotify is sent when you use any of the 3
methods, then why doesn't the frame redisplay normally? Previously
you said that MapNotify isn't received in this scenario. What am I
missing?
> I have tested with other window managers in several OSes (Centos 8.1,
> Ubuntu 18.04/20.04).
> All window managers but GNOME Shell send the MapNotify
> _right after_ you land in the previously iconified frame; that is, I only
> can reproduce the bug when I am using GNOME Shell.
OK, thanks. Bhavin, are you also using the same window manager?
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, (continued)
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/05
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Bhavin Gandhi, 2020/08/06
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/06
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/06
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/06
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/06
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/06
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/06
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/07
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/07
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame,
Eli Zaretskii <=
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Bhavin Gandhi, 2020/08/07
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/07
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/07
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/08
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/09
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/10
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Eli Zaretskii, 2020/08/12
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/15
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Tino Calancha, 2020/08/05
- bug#42655: 27.1; iconify-frame on a Lucid build may stuck the frame, Bhavin Gandhi, 2020/08/05