undefined symbol for pango_language_get_default in lenny upgrade
On Fri, Jan 04, 2008 at 12:08:24 -0400, Mauricio Lin wrote:
> On Jan 4, 2008 6:06 AM, Florian Kulzer wrote:
> > On Thu, Jan 03, 2008 at 23:45:26 -0400, Mauricio Lin wrote:
> > > Hi all,
> > >
> > > After upgrading my dist from etch to lenny I got problems with GTK applications.
> > >
> > > When I try to run any GTK application the following error is displayed
> > > in the terminal:
> > >
> > > symbol lookup error: /usr/lib/libgtk-x11-2.0.so.0: undefined symbol:
> > > pango_language_get_default
> > pango_language_get_default is defined in /usr/lib/libpango-1.0.so.0,
> > which is part of the libpango1.0-0 package. Which version of this
> > package is installed on your system? You can check this by running
> > dpkg -l libpango1.0-0
> > in a terminal. A fully up-to-date Lenny system should have version
> > 1.18.3-1. (Just post the output of this command to this list if you are
> > not sure what it means; we can have a look then.)
> The version is 1.18.3-1 as follows:
> ii libpango1.0-0 1.18.3-1
> Layout and rendering of internationalized text
That looks good to me.
> > My guess is that your upgrade is incomplete, so you should also tell us
> > which package manager and which command or menu option you used to
> > perform this upgrade.
> After changing the sources.list to lenny repository I did the following steps:
> #apt-get update
> #apt-get dist-upgrade
That should be enough. I assume there were no messages about errors,
broken packages or packages being kept back?
> Any suggestion?
We have to dig a little deeper; you can run the same commands and check
if you get the same output.
Just to be sure, verify that the symbol is indeed defined in
$ nm -D /usr/lib/libpango-1.0.so.0 | grep pango_language_get_default
000199e0 T pango_language_get_default
We also have to check if libgtk-x11-2.0.so.0 gets linked against the
correct pango libraries:
$ ldd /usr/lib/libgtk-x11-2.0.so.0 | grep pango
libpangocairo-1.0.so.0 => /usr/lib/libpangocairo-1.0.so.0 (0xb7b5d000)
libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0xb7b20000)
libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0 (0xb76bb000)
Undefined symbol problems are often caused by non-Debian libraries in
/usr/local/lib/; the "ldd ..." command should tell you if this is the
case for the pango libraries on your system.
Regards, | http://users.icfo.es/Florian.Kulzer
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