It certainly looks like bug 1019337. To confirm we have the right bug ID though, we'll need a stack trace:
1. env DISPLAY=:0 gdb /usr/bin/gtk-window-decorator 2. (gdb) break _exit 3. (gdb) run --sync --replace 4. Trigger the crash. 5. (gdb) bt 6. Copy the output from gdb and paste it here.
It certainly looks like bug 1019337. To confirm we have the right bug ID though, we'll need a stack trace:
1. env DISPLAY=:0 gdb /usr/bin/ gtk-window- decorator
2. (gdb) break _exit
3. (gdb) run --sync --replace
4. Trigger the crash.
5. (gdb) bt
6. Copy the output from gdb and paste it here.