GNU bug report logs - #4866
Buffer list in Buffers menu is not updated on the fly

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Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Robert Jørgensgaard Engdahl <robert.j.engdahl <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: Buffer list in Buffers menu is not updated on the fly
Date: Wed, 4 Nov 2009 17:44:56 +0100

The problem startet right after upgrading from Ubuntu 9.04 to Ubuntu
9.10.  When starting emacs for editing a file, like

$ emacs Makefile

and then later do "C-x C-f something.mk" to open the file called
something.mk, the something.mk is not added to the list of buffers in
the Buffers menu.

Furthermore, when closing the Makefile buffer, Makefile is not removed
from the buffer list in the Buffers menu.  And when choosing Makefile
in the buffer list in the Buffers menu I get the error

 <menu-bar> <buffer> Makefile is undefined


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/share/emacs/22.2/etc/DEBUG for instructions.


In GNU Emacs 22.2.1 (i486-pc-linux-gnu, GTK+ Version 2.18.2)
 of 2009-10-15 on rothera, modified by Ubuntu
Windowing system distributor `The X.Org Foundation', version 11.0.10604000
configured using `configure  '--build=i486-linux-gnu'
'--host=i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib'
'--libexecdir=/usr/lib' '--localstatedir=/var'
'--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes'
'--enable-locallisppath=/etc/emacs22:/etc/emacs:/usr/local/share/emacs/22.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/22.2/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/22.2/leim'
'--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=i486-linux-gnu'
'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN
-DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g -Wl,--as-needed'
'CPPFLAGS=''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
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byte-code: Command attempted to use minibuffer while in minibuffer
Loading dired...done

Message #10 received at 4866 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Robert Jørgensgaard Engdahl
 <robert.j.engdahl <at> gmail.com>
Cc: 4866 <at> debbugs.gnu.org
Subject: Re: bug#4866: Buffer list in Buffers menu is not updated on the fly
Date: Thu, 05 Nov 2009 00:37:51 -0500

Robert Jørgensgaard Engdahl wrote:

> The problem startet right after upgrading from Ubuntu 9.04 to Ubuntu

This is a known issue, fixed in Emacs CVS.

http://debbugs.gnu.org/cgi/bugreport.cgi?bug=4122
https://bugs.launchpad.net/ubuntu/+source/emacs22/+bug/415101

As a workaround, you may use

GDK_NATIVE_WINDOWS=1 emacs

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