--- a/PROBLEMS	Mon Aug 13 10:40:50 2007 +0200
+++ b/PROBLEMS	Mon Aug 13 10:41:12 2007 +0200
@@ -183,14 +183,15 @@
 
 ** I don't have `xmkmf' and `imake' on my HP.
 
-You can get these standard X tools by anonymous FTP to hpcvaaz.cv.hp.com.
-Essentially all X programs need these.
+  You can get these standard X tools by anonymous FTP to
+  hpcvaaz.cv.hp.com.  Essentially all X programs need these.
 
 ** On HP-UX, problems with make
 
 Marcus Thiessel <marcus_thiessel@hp.com>
 
-  Some releases of XEmacs require GNU make to build successfully.
+  Some releases of XEmacs (e.g. 20.4) require GNU make to build
+  successfully. You don't need GNU make when building 21.x.
 
 ** On HP-UX 9.05 XEmacs won't compile or coredump during the build.
 
@@ -199,6 +200,24 @@
   This might be a sed problem. For your own safety make sure to use
   GNU sed while dumping XEmacs.
 
+** On HP-UX 11.0 XEmacs causes excessive X11 errors when running.
+
+Marcus Thiessel <marcus_thiessel@hp.com>
+
+  Unfortunately, XEmacs releases don't work with Motif2.1. It
+  will compile but you will get excessive X11 errors like
+
+  xemacs: X Error of failed request:  BadGC (invalid GC parameter)
+
+  and finally XEmacs gets killed. A workaround is to use the
+  Motif1.2_R6 libraries. You can the following line to your call to
+  configure:
+
+     --x-libraries="/usr/lib/Motif1.2_R6 -L/usr/lib/X11R6"
+ 
+  Make sure /usr/lib/Motif1.2_R6/libXm.sl is a link to
+  /usr/lib/Motif1.2_R6/libXm.3.
+
 ** Solaris 2.3 /bin/sh coredumps during configuration.
 
 This only occurs if you have LANG != C.  This is a known bug with