João Pedro Malhado, le mar. 13 avril 2021 22:13:43 +0200, a ecrit: > So after installing the debug symbols packages you indicated, I'm getting > exactly the same output from gdb as before. Ok, so you have warning: core file may not match specified executable file. ? That means it's probably not the proper core file. Make sure that you remove the previous core file, then use settrans -a, then see the resulting core file. Samuel