GNU gdb (Ubuntu 8.1.1-0ubuntu1) 8.1.1 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./PVRShaderEditorGUI...(no debugging symbols found)...done. (gdb) run Starting program: /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/PVRShaderEditorGUI [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. qt.qpa.plugin: Could not load the Qt platform plugin "wayland" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: wayland, xcb. Program received signal SIGABRT, Aborted. __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #1 0x00007ffff389c801 in __GI_abort () at abort.c:79 #2 0x00007ffff46bafdd in QMessageLogger::fatal(char const*, ...) const () from /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/libs/libQt5Core.so.5 #3 0x00007ffff501147c in QGuiApplicationPrivate::createPlatformIntegration() () from /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/libs/libQt5Gui.so.5 #4 0x00007ffff501178d in QGuiApplicationPrivate::createEventDispatcher() () from /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/libs/libQt5Gui.so.5 #5 0x00007ffff48dfabb in QCoreApplicationPrivate::init() () from /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/libs/libQt5Core.so.5 #6 0x00007ffff501452f in QGuiApplicationPrivate::init() () from /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/libs/libQt5Gui.so.5 #7 0x00007ffff595b3b9 in QApplicationPrivate::init() () from /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/libs/libQt5Widgets.so.5 #8 0x00000000004ed05a in main () (gdb)