How come some people don't get Externel: SIGSEGV and I do lazarus / 12-Debugger ---------------------------------------------------------------------- stab · 2008-11-11 19:22 Hi, Downloaded gdb 6.8-3(from 2008-04-24) but I still get the same error Ecternal: SIGSEGV. Could it be something I ought to configure before using Lazarus or what? Installed: Lazarus-0.9.26.1-17337-fpc-2.2.2-20081111-win32.exe and Lazarus-0.9.26-fpc-2.2.2-cross-arm-wince-win32.exe Regards stab  :?: ---------------------------------------------------------------------- neor · 2008-12-03 19:28 I had the same problem. It was caused by guard32.dll from Comodo firewall. If you are using Comodo firewall you shoud go to Defense+ -> Advanced -> Computer Security Policy, and set custom policy for gdb.exe (set everything in Protection settings to NO and, set everything in Acces Rights to ALLOW)