* bug#35755: auto-revert-buffers can cause error "Selecting deleted buffer"
@ 2019-05-15 20:06 Paul Pogonyshev
2019-05-16 6:45 ` Michael Albinus
0 siblings, 1 reply; 4+ messages in thread
From: Paul Pogonyshev @ 2019-05-15 20:06 UTC (permalink / raw)
To: 35755
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To reproduce:
(with-temp-buffer
(auto-revert-mode)
(kill-buffer (current-buffer))
(auto-revert-buffers))
The function is usually called from a timer, which means that if a killed
buffer somehow ends in `auto-revert-buffer-list', Emacs becomes nearly
unusable, because it spams with this error message non-stop.
I don't know how exactly a killed buffer can end there, but it has happened
to me several times already, probably after extensive C-g use.
`auto-revert-buffers' must be fixed to never select killed buffers.
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^ permalink raw reply [flat|nested] 4+ messages in thread* bug#35755: auto-revert-buffers can cause error "Selecting deleted buffer"
2019-05-15 20:06 bug#35755: auto-revert-buffers can cause error "Selecting deleted buffer" Paul Pogonyshev
@ 2019-05-16 6:45 ` Michael Albinus
2019-05-16 12:52 ` Paul Pogonyshev
0 siblings, 1 reply; 4+ messages in thread
From: Michael Albinus @ 2019-05-16 6:45 UTC (permalink / raw)
To: Paul Pogonyshev; +Cc: 35755
Paul Pogonyshev <pogonyshev@gmail.com> writes:
Hi Paul,
> To reproduce:
>
> (with-temp-buffer
> (auto-revert-mode)
> (kill-buffer (current-buffer))
> (auto-revert-buffers))
>
> The function is usually called from a timer, which means that if a
> killed buffer somehow ends in `auto-revert-buffer-list', Emacs becomes
> nearly unusable, because it spams with this error message non-stop.
>
> I don't know how exactly a killed buffer can end there, but it has
> happened to me several times already, probably after extensive C-g
> use.
>
> `auto-revert-buffers' must be fixed to never select killed buffers.
This looks like bug#34847, which is fixed in Emacs 27.0.50. Which Emacs
version are you using? If it isn't 27.0.50, do you have a chance to run
it, in order to check whether the bug is fixed for you?
Thanks, and best regards, Michael.
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#35755: auto-revert-buffers can cause error "Selecting deleted buffer"
2019-05-16 6:45 ` Michael Albinus
@ 2019-05-16 12:52 ` Paul Pogonyshev
2019-05-16 13:20 ` Michael Albinus
0 siblings, 1 reply; 4+ messages in thread
From: Paul Pogonyshev @ 2019-05-16 12:52 UTC (permalink / raw)
To: Michael Albinus; +Cc: 35755
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Yes, it got fixed recently (I had a 'master' snapshot from a couple of
months back). Sorry for the duplicate.
On Thu, 16 May 2019 at 08:45, Michael Albinus <michael.albinus@gmx.de>
wrote:
> Paul Pogonyshev <pogonyshev@gmail.com> writes:
>
> Hi Paul,
>
> > To reproduce:
> >
> > (with-temp-buffer
> > (auto-revert-mode)
> > (kill-buffer (current-buffer))
> > (auto-revert-buffers))
> >
> > The function is usually called from a timer, which means that if a
> > killed buffer somehow ends in `auto-revert-buffer-list', Emacs becomes
> > nearly unusable, because it spams with this error message non-stop.
> >
> > I don't know how exactly a killed buffer can end there, but it has
> > happened to me several times already, probably after extensive C-g
> > use.
> >
> > `auto-revert-buffers' must be fixed to never select killed buffers.
>
> This looks like bug#34847, which is fixed in Emacs 27.0.50. Which Emacs
> version are you using? If it isn't 27.0.50, do you have a chance to run
> it, in order to check whether the bug is fixed for you?
>
> Thanks, and best regards, Michael.
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-05-16 13:20 UTC | newest]
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2019-05-15 20:06 bug#35755: auto-revert-buffers can cause error "Selecting deleted buffer" Paul Pogonyshev
2019-05-16 6:45 ` Michael Albinus
2019-05-16 12:52 ` Paul Pogonyshev
2019-05-16 13:20 ` Michael Albinus
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