server that results in an endless loop. This is not fixed in any known
Gtk+ version (2.14.4 being current).
-** Emacs compiled with Gtk+ crashes on startup on Cygwin.
-
-A typical error message is
- ***MEMORY-ERROR***: emacs[5172]: GSlice: failed to allocate 504 bytes
- (alignment: 512): Function not implemented
-
-Emacs supplies its own malloc, but glib (part of Gtk+) calls memalign and on
-Cygwin, that becomes the Cygwin supplied memalign. As malloc is not the
-Cygwin malloc, the Cygwin memalign always returns ENOSYS. A fix for this
-problem would be welcome.
-
* General runtime problems
** Lisp problems
** Window-manager and toolkit-related problems
+*** Metacity: Resizing Emacs or ALT-Tab causes X to be unresponsive.
+
+This happens sometimes when using Metacity. Resizing Emacs or ALT-Tab:bing
+makes the system unresponsive to the mouse or the keyboard. Killing Emacs
+or shifting out from X11 and back again usually cures it (i.e. Ctrl-Alt-F1
+and then Alt-F7). A bug for it is here:
+https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/231034.
+Note that a permanent fix seems to be to disable "assistive technologies".
+
*** Gnome: Emacs receives input directly from the keyboard, bypassing XIM.
This seems to happen when gnome-settings-daemon version 2.12 or later
changes the keyboard layout depends on your Windows version; for XP,
in the Languages tab, click "Details" and then "Key Settings".)
-** Cygwin build of Emacs hangs after rebasing Cygwin DLLs
-
-Usually, on Cygwin, one needs to rebase the DLLs if an application
-aborts with a message like this:
-
- C:\cygwin\bin\python.exe: *** unable to remap C:\cygwin\bin\cygssl.dll to
- same address as parent(0xDF0000) != 0xE00000
-
-However, since Cygwin DLL 1.5.17 was released, after such rebasing,
-Emacs hangs.
-
-This was reported to happen for Emacs 21.2 and also for the pretest of
-Emacs 22.1 on Cygwin.
-
-To work around this, build Emacs like this:
-
- LDFLAGS='-Wl,--enable-auto-import -Wl,--enable-auto-image-base' ./configure
- make LD='$(CC)'
- make LD='$(CC)' install
-
-This produces an Emacs binary that is independent of rebasing.
-
-Note that you _must_ use LD='$(CC)' in the last two commands above, to
-prevent GCC from passing the "--image-base 0x20000000" option to the
-linker, which is what it does by default. That option produces an
-Emacs binary with the base address 0x20000000, which will cause Emacs
-to hang after Cygwin DLLs are rebased.
-
** Interrupting Cygwin port of Bash from Emacs doesn't work.
Cygwin 1.x builds of the ported Bash cannot be interrupted from the