debian:~$  ./Desktop/wtfkb/wtfkb
WTFKB_GROUP is unset for the window, or the window does not exist any more. Returning current
window switch from 8388611(group 0) to 10485761(group 0)
window switch from 10485761(group 0) to 8388611(group 0)
/////////////////// Вызываем меню и кликаем на окно с терминалом
An XError occurred: perhaps some window or atom does not exist, ignoring.
window switch from 8388611(group 0) to 0(group 167520664)
[xcb] Unknown sequence number while dequeuing request
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
wtfkb: ../../src/xcb_io.c:193: dequeue_pending_request: Assertion `!xcb_xlib_threads_sequence_lost' failed.
Аварийный останов