https://bugs.kde.org/show_bug.cgi?id=365955
--- Comment #4 from Wegwerf <wegwerf-1-...@gmx.de> --- Gdb is the GNU debugger. You may need to install it first. Then find out where the kdenlive executable is installed, from a terminal window type "which kdenlive". Then "gdb /path/to/kdenlive", where you need no specify the correct location of kdenlive. After the gdb prompt appears, type "run". Kdenlive should come up, try to insert a track. Switch to your terminal window, type "bt full". Paste the stack trace for the thread that crashed. On Ubuntu ... did you install th Plasma Shell? There are packaging problems on Ubuntu. From which repository did you install Kdenlive? Why didn't you try the stable 16.04.2 first? -- You are receiving this mail because: You are watching all bug changes.