Your message dated Fri, 23 Nov 2007 15:57:59 -0800
with message-id <[email protected]>
has caused the Debian Bug report #446628,
regarding emacs: crashes after opening frame on a different display
to be marked as having been forwarded to the upstream software
author(s) [email protected]
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Re: Bug#446628: emacs: crashes after opening frame on a different display
Fri, 23 Nov 2007 15:57:59 -0800
(If possible, please preserve the [email protected]
address in any replies.)
Yair Yarom <[email protected]> writes:
> After opening a frame on a different display: make-frame-on-display,
> when the other display is shutdown (e.g. logout, or X crash), the
> emacs crashes over xcb assertion:
> emacs: xcb_xlib.c:41: xcb_xlib_lock: Assertion `!c->xlib.lock' failed
> This happens even if the emacs window on the remote display was
> closed before the logout.
I can verify this with the current emacs22 (based on Emacs 22.1)
package via Xnest.
In order to reproduce:
- Run "Xnest :2" or similar.
- Launch emacs on the host.
- Run make-frame-on-display and specify :2.
- Within Xnest, issue a C-x 5 0.
- Close Xnest.
Here at least, Emacs will then crash with a segmentation fault.
rlb @defaultvalue.org and @debian.org; previously @cs.utexas.edu
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