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bug#59733: 29.0.50; unresponsive Xaw menus
From: |
Po Lu |
Subject: |
bug#59733: 29.0.50; unresponsive Xaw menus |
Date: |
Mon, 05 Dec 2022 16:58:13 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Madhu <enometh@meer.net> writes:
> Thanks, unfortunately this looks like a genuine heisenbug and my
> earlier reports should be deemed unreliable. I do have builds which
> "don't work" but I'm am now unable to produce *new* builds which
> "don't work", (say with adding printf debugging or resetting)
>
> AFAICT both XtGrabPointer and XtGrabKeyboard return Success in all
> cases (both "works" and "doesn't work" builds) - keyboard and pointer
> are both grabbed as expected - from gdb dprintfs, disassembly seems
> identical.
>
> The only significant thing I can report (I have libinput
> enable-tab=true) on a "doesn't work" build is that if i quickly make
> two single taps on the help button on the toolbar, on the touchpad,
> then the pop-up-menu "works". (the effect seems to be an event
> between the activation of the menu and the display of the menu - F10
> doesn't work as usual). There hasn't been any progress Sorry
This might be a stab in the dark, but:
Can you run both builds that "work" and those that "don't work" under
Valgrind and see if there is some memory problem causing this?
Make sure to run Emacs with "--eval (setq gc-cons-threshold
most-positive-fixnum)" specified on the command line, or false positives
will be reported during GC.
- bug#59733: 29.0.50; unrespnsive Xaw menus, (continued)
- bug#59733: 29.0.50; unrespnsive Xaw menus, Madhu, 2022/12/01
- bug#59733: 29.0.50; unrespnsive Xaw menus, Po Lu, 2022/12/01
- bug#59733: 29.0.50; unrespnsive Xaw menus, Madhu, 2022/12/01
- bug#59733: 29.0.50; unrespnsive Xaw menus, Po Lu, 2022/12/01
- bug#59733: 29.0.50; unrespnsive Xaw menus, Visuwesh, 2022/12/01
- bug#59733: 29.0.50; unrespnsive Xaw menus, Madhu, 2022/12/01
- bug#59733: 29.0.50; unrespnsive Xaw menus, Po Lu, 2022/12/01
- bug#59733: 29.0.50; unrespnsive Xaw menus, Madhu, 2022/12/04
- bug#59733: 29.0.50; unrespnsive Xaw menus, Po Lu, 2022/12/04
- bug#59733: 29.0.50; unresponsive Xaw menus, Madhu, 2022/12/05
- bug#59733: 29.0.50; unresponsive Xaw menus,
Po Lu <=