Use just LIBXMENU, not LIBXMENU_DIR and LIBXMENU_BASE.

[bpt/emacs.git] / etc / PROBLEMS

diff --git a/etc/PROBLEMS b/etc/PROBLEMS
index b38a124..f241655 100644 (file)
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -206,6 +206,10 @@ added a line like this at the beginning of files of Lisp code:
 If your tar has this problem, install GNU tar--if you can manage to
 untar it :-).
 
+** Emacs can crash when displaying PNG images with transparency.
+This is due to a bug introduced in ImageMagick 6.8.2-3.  The bug
+should be fixed in ImageMagick 6.8.3-10.  Please see Bug#13867.
+
 ** Crashes when displaying GIF images in Emacs built with version
 libungif-4.1.0 are resolved by using version libungif-4.1.0b1.
 Configure checks for the correct version, but this problem could occur
@@ -547,7 +551,7 @@ with CEDET 1.0pre4) or later.
 
 *** Self-documentation messages are garbled.
 
-This means that the file `etc/DOC-...' doesn't properly correspond
+This means that the file `etc/DOC' doesn't properly correspond
 with the Emacs executable.  Redumping Emacs and then installing the
 corresponding pair of files should fix the problem.
 
@@ -1401,6 +1405,23 @@ For example, in the Xfce 4.8 desktop environment, the clipboard
 manager in versions of xfce4-settings-helper before 4.8.2 is buggy;
 https://bugzilla.xfce.org/show_bug.cgi?id=7588 .
 
+*** Warning messages when running in Ubuntu
+
+When you start Emacs you may see something like this:
+
+(emacs:2286): LIBDBUSMENU-GTK-CRITICAL **: watch_submenu: assertion 
+`GTK_IS_MENU_SHELL(menu)' failed
+
+This happens if the Emacs binary has been renamed.  The cause is the Ubuntu
+appmenu concept.  It tries to track Emacs menus and show them in the top
+panel, instead of in each Emacs window.  This is not properly implemented,
+so it fails for Emacs.  The order of menus is wrong, and things like copy/paste
+that depend on what state Emacs is in are usually wrong (i.e. paste disabled
+even if you should be able to paste, and similar).
+
+You can get back menus on each frame by starting emacs like this:
+% env UBUNTU_MENUPROXY= emacs
+
 * Runtime problems on character terminals
 
 ** The meta key does not work on xterm.
@@ -2995,9 +3016,9 @@ You can enter M-f6 by typing ESC f6.
 *** MS-Windows 95/98/ME: subprocesses do not terminate properly.
 
 This is a limitation of the Operating System, and can cause problems
-when shutting down Windows. Ensure that all subprocesses are exited
-cleanly before exiting Emacs. For more details, see the FAQ at
-http://www.gnu.org/software/emacs/windows/.
+when shutting down Windows.  Ensure that all subprocesses are exited
+cleanly before exiting Emacs.  For more details, see the Emacs on MS
+Windows FAQ (info manual "efaq-w32").
 
 *** MS-Windows 95/98/ME: crashes when Emacs invokes non-existent programs.