Last evening I no longer got the "cin command not found" message, but the crash returned with the empty dump file. Same exact message as Rafa; both from root or not and with "./cin -r" instead of "cin -r". Today I compiled the new release without patches. In the "autogen.sh" step I get a very long series of messages on the terminal; I report a small part of them: "... ./lib/autoconf/general.m4:203: AC_HELP_STRING is expanded from... configure.ac:840: PKG_STATIC is expanded from... configure.ac:868: PKG_PROVIDE is expanded from... configure.ac:928: the top level configure.ac:929: warning: The macro `AC_HELP_STRING' is obsolete. configure.ac:929: You should run autoupdate. ./lib/autoconf/general.m4:203: AC_HELP_STRING is expanded from... configure.ac:840: PKG_STATIC is expanded from... configure.ac:850: PKG_FORCED is expanded from... configure.ac:868: PKG_PROVIDE is expanded from... configure.ac:929: the top level configure.ac:929: warning: The macro `AC_HELP_STRING' is obsolete. configure.ac:929: You should run autoupdate. ./lib/autoconf/general.m4:203: AC_HELP_STRING is expanded from... configure.ac:827: PKG_DISABLED is expanded from... configure.ac:868: PKG_PROVIDE is expanded from... configure.ac:929: the top level configure.ac:929: warning: The macro `AC_HELP_STRING' is obsolete. configure.ac:929: You should run autoupdate. ./lib/autoconf/general.m4:203: AC_HELP_STRING is expanded from... configure.ac:840: PKG_STATIC is expanded from... configure.ac:868: PKG_PROVIDE is expanded from... configure.ac:929: the top level configure.ac:940: warning: The macro `AC_HELP_STRING' is obsolete. configure.ac:940: You should run autoupdate. ./lib/autoconf/general.m4:203: AC_HELP_STRING is expanded from... configure.ac:940: the top level configure.ac:944: warning: The macro `AC_HELP_STRING' is obsolete. configure.ac:944: You should run autoupdate. ./lib/autoconf/general.m4:203: AC_HELP_STRING is expanded from... configure.ac:944: the top level configure.ac:6: installing './compile' configure.ac:4: installing './install-sh' configure.ac:4: installing './missing' " (same as yestarday!) Run autoupdate works fine! Started CinGG, the batch render works, as always. Started the terminal render, it works!: " [paz@arch-paz bin]$ cin -r /home/paz/video_editing/prova/listjob.rc bash: cin: command not found [paz@arch-paz bin]$ ./cin -r /home/paz/video_editing/prova/listjob.rc Cinelerra Infinity - built: Jan 20 2021 09:35:41 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy Cinelerra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for Cinelerra. Render::run: /home/paz/video_editing/prova/1080/align_edit.xml 33% ETA: 0:00:05 FFMPEG::open_decoder: some stream have bad times: /home/paz/video_editing/prova/1080/0004.png 50% ETA: 0:00:03 FFMPEG::open_decoder: some stream have bad times: /home/paz/video_editing/prova/1080/0003.png 99% ETA: 0:00:00 Render::render_single: Session finished. Render::run: done in 0:00:07 Render::run: /home/paz/video_editing/prova/1080/edit-test.xml 80% ETA: 0:00:00 Render::render_single: Session finished. Render::run: done in 0:00:03 Render::run: /home/paz/video_editing/prova/1080/demo2.xml 83% ETA: 0:00:00 FFMPEG::open_decoder: some stream have bad times: /home/paz/video_editing/prova/1080/ocra.png 90% ETA: 0:00:00 Render::render_single: Session finished. Render::run: done in 0:00:06 ** rendered 93 frames in 17.859 secs, 5.207 fps Session time: 0:00:18 Cpu time: user: 0:02:15.657 sys: 0:00:28.561 " So for me "./cin -r" works and "cin -r" doesn't. Thank you Andrew; you are doing so much and great work!