"Help" (C-H) or "Search Help" (F1) problem

[sebH]

using F1 or C-H, the help frame doesn't show the result, mouse pointer stays in "waiting mode".

"Context search" (F2) works fine.

system:
perl -V
Summary of my perl5 (revision 5 version 12 subversion 1) configuration:

Platform:

osname=linux, osvers=2.6.32-22-generic, archname=i686-linux-thread-multi
uname='linux mythvdr 2.6.32-22-generic #33-ubuntu smp wed apr 28 13:27:30 utc 2010 i686 gnulinux '
config_args='-Dusethreads -Dprefix=/usr/local/perl-5.12.1'
hint=recommended, useposix=true, d_sigaction=define
useithreads=define, usemultiplicity=define
useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
use64bitint=undef, use64bitall=undef, uselongdouble=undef
usemymalloc=n, bincompat5005=undef

Compiler:

cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
optimize='-O2',
cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
ccversion=, gccversion='4.4.3', gccosandvers=
intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
alignbytes=4, prototype=define

Linker and Libraries:

ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
libpth=/usr/local/lib /lib /usr/lib /usr/lib64
libs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
libc=/lib/libc-2.11.1.so, so=so, useshrplib=false, libperl=libperl.a
gnulibc_version='2.11.1'

Dynamic Linking:

dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector'

Characteristics of this binary (from libperl):

Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV

PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP USE_ITHREADS
USE_LARGE_FILES USE_PERLIO USE_PERL_ATOF
USE_REENTRANT_API

Built under linux
Compiled at May 30 2010 12:01:58
@INC:

/usr/local/perl-5.12.1/lib/site_perl/5.12.1/i686-linux-thread-multi
/usr/local/perl-5.12.1/lib/site_perl/5.12.1
/usr/local/perl-5.12.1/lib/5.12.1/i686-linux-thread-multi
/usr/local/perl-5.12.1/lib/5.12.1