couldn't get past "start" - wizard@wizard-laptop:~$ gdb flameshot GNU gdb (Debian 10.1-2) 10.1.90.20210103-git Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>.
For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from flameshot... (No debugging symbols found in flameshot) (gdb) start Function "main" not defined. Make breakpoint pending on future shared library load? (y or [n]) Starting program: /usr/bin/flameshot [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff2a64700 (LWP 122428)] QSettings::value: Empty key passed QSettings::value: Empty key passed QSettings::setValue: Empty key passed QSettings::value: Empty key passed QSettings::setValue: Empty key passed [New Thread 0x7ffff1e16700 (LWP 122429)] [New Thread 0x7ffff15e5700 (LWP 122430)] [New Thread 0x7ffff0a08700 (LWP 122431)] [New Thread 0x7fffe3fff700 (LWP 122432)] Thread 1 "flameshot" received signal SIGSEGV, Segmentation fault.
