libglib-2.0.so.0 => /lib/libglib-2.0.so.0 (0xb797b000)
that's not an Ubuntu lib, Ubuntu installs glib to /usr/lib, not /lib,
Marking the bug as rejected, you installed that lib in a non-supported
way and probably want to remove it
** Changed in: gdm (Ubuntu)
Status: Needs Info => Rejected
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undefined symbols
https://launchpad.net/bugs/64584