Hi! I have a very strange situation in which on an computer with fedora 20 (i have 2 desktops and only one have problems) after some time (even if i start fresh and a leave it idle) a have a segfault. I tried even with a fresh .thunderbird directory with the complete elimination of extensions from the system .. from the gdb i see this : (gdb) run Starting program: /usr/lib64/thunderbird/thunderbird [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Traceback (most recent call last): File "/usr/share/gdb/auto-load/usr/lib64/libgobject-2.0.so.0.3800.2-gdb.py", line 9, in <module> from gobject import register File "/usr/share/glib-2.0/gdb/gobject.py", line 3, in <module> import gdb.backtrace ImportError: No module named backtrace (process:23498): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed Detaching after fork from child process 23502. warning: Corrupted shared library list: 0x7fffed952800 != 0x7ffff7d69800 (thunderbird:23498): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::sm-connect after class was initialised (thunderbird:23498): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::show-crash-dialog after class was initialised (thunderbird:23498): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::display after class was initialised (thunderbird:23498): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::default-icon after class was initialised a lot of new threads .. Program received signal SIGSEGV, Segmentation fault. 0x000000324e60b91a in elf_machine_rela (reloc=0x7fffa3526a70, reloc=0x7fffa3526a70, skip_ifunc=0, reloc_addr_arg=0x7fffa3d30e90, version=0x180, sym=0x7fffa349b450, map=0x7fffb63f1000) at ../sysdeps/x86_64/dl-machine.h:276 276 struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type); the puzzling thing is that the both machine are more or less identical, with the same fedora 20 with almost the same packages installed... also, what is that "Corrupted shared library list"? is there anything i can do? Thanks! Adrian -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org