From: Richard Copley <rcopley@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 25875@debbugs.gnu.org
Subject: bug#25875: 26.0.50; Hang logging out of MS-Windows
Date: Sun, 26 Feb 2017 18:26:49 +0000 [thread overview]
Message-ID: <CAPM58ojqmzS=uXEsRLbUAb309p8VcZMAqOXFHPHoP4is6EGzKw@mail.gmail.com> (raw)
In-Reply-To: <83d1e5q7ig.fsf@gnu.org>
On 26 February 2017 at 15:47, Eli Zaretskii <eliz@gnu.org> wrote:
>> From: Richard Copley <rcopley@gmail.com>
>> Date: Sat, 25 Feb 2017 21:13:57 +0000
>> Cc: 25875@debbugs.gnu.org
>>
>> On 25 February 2017 at 20:36, Eli Zaretskii <eliz@gnu.org> wrote:
>> >> From: Richard Copley <rcopley@gmail.com>
>> >> Date: Sat, 25 Feb 2017 19:41:25 +0000
>> >>
>> >> Perhaps not a deadlock: I just ran "taskkill /im emacs.exe" and the
>> >> process woke up
>> >> and signaled a Lisp error:
>> >>
>> >> Debugger entered--Lisp error: (error "Attempt to delete a surrogate
>> >> minibuffer frame")
>> >> delete-frame(#<frame *Customize Option: Package Unsigned Archives*
>> >> 0000000400a51890> t)
>> >
>> > Is this indeed a surrogate minibuffer frame? If so, how come it's
>> > being deleted?
>>
>> An Ediff control-panel was present. The main frame was the
>> surrogate minibuffer frame for the minibufferless Ediff frame. In
>> that situation, clicking the close button on the main frame gives
>> that same error.
>
> I think this frame was an indirect reason for the hang.
>
>> I surmise that WM_QUERY_END_SESSION goes down the same code
>> path (?).
>
> Hmm... I don't see WM_QUERY_END_SESSION in our sources. What am I
> missing?
"surmise", v.
5 a. To form a notion that the thing in question may be so, on slight
grounds or without proof; to infer conjecturally. [OED]
In other words, just a wild guess
I hadn't properly understood your subtle reference to WM_ENDSESSION
(22) in your comment on the backtrace. By the time I did notice, I
thought I'd already bombarded you enough for one evening so I didn't
correct myself.
next prev parent reply other threads:[~2017-02-26 18:26 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-25 19:35 bug#25875: 26.0.50; Hang logging out of MS-Windows Richard Copley
2017-02-25 19:41 ` Richard Copley
2017-02-25 20:36 ` Eli Zaretskii
2017-02-25 21:13 ` Richard Copley
2017-02-26 15:47 ` Eli Zaretskii
2017-02-26 18:26 ` Richard Copley [this message]
2017-02-25 20:33 ` Eli Zaretskii
2017-02-25 21:07 ` Richard Copley
2017-02-25 21:30 ` Richard Copley
2017-02-25 21:37 ` Richard Copley
2017-02-25 22:02 ` Richard Copley
2017-02-26 15:47 ` Eli Zaretskii
2017-02-26 18:37 ` Richard Copley
2017-02-26 15:44 ` Eli Zaretskii
2017-02-26 18:04 ` Ken Brown
2017-02-26 18:25 ` Eli Zaretskii
2017-02-26 18:58 ` Ken Brown
2017-02-26 19:25 ` Eli Zaretskii
2017-02-26 23:38 ` Ken Brown
2017-02-27 8:14 ` Richard Copley
2017-02-27 15:36 ` Eli Zaretskii
2017-02-27 19:04 ` Richard Copley
2017-02-27 19:16 ` Eli Zaretskii
2017-02-27 19:23 ` Richard Copley
2017-02-27 19:30 ` Richard Copley
2017-02-27 19:39 ` Ken Brown
2017-02-27 19:46 ` Richard Copley
2017-02-27 19:56 ` Richard Copley
2017-02-27 20:19 ` Ken Brown
2017-02-27 20:27 ` Eli Zaretskii
2017-02-27 20:52 ` Richard Copley
2017-02-27 20:58 ` Eli Zaretskii
2017-02-27 21:09 ` Richard Copley
2017-02-28 3:30 ` Eli Zaretskii
2017-02-28 6:37 ` Richard Copley
2017-02-27 22:37 ` Ken Brown
2017-02-27 23:03 ` Richard Copley
2017-02-28 3:35 ` Eli Zaretskii
2017-02-28 7:21 ` Richard Copley
2017-02-28 15:36 ` Eli Zaretskii
2017-02-28 16:40 ` Ken Brown
2017-02-28 16:44 ` Eli Zaretskii
2017-02-28 18:59 ` Richard Copley
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