https://bugs.kde.org/show_bug.cgi?id=366742
--- Comment #3 from Tony <jodr...@live.com> --- Sadly can't provide a proper backtrace.... When i try to do it as non-root i get "ptrace: Operation not permitted." Using sudo + having the compositor on, gdb won't even open on the terminal and the desktop locks. Tried to cancel the command ctrl+c, no go, i killed x to regain control I tried again with compositor off, .It works but while gdb is running i can't click on anything, i mean i can, but there is no response, can't drag windows, right click menus etc. so cannot switch to it. Tried to open it from the terminal and i got this error: "Could not resolve property : linearGradient4566" I ran "bt" before closing gdb, this is what i got: Attaching to process 3820 [New LWP 3825] [New LWP 3827] [New LWP 3854] [New LWP 3915] [New LWP 6011] [New LWP 6012] [New LWP 6013] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007f5378455e8d in poll () at ../sysdeps/unix/syscall-template.S:84 84 ../sysdeps/unix/syscall-template.S: No such file or directory. (gdb) bt #0 0x00007f5378455e8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f5376328614 in poll (__timeout=<optimized out>, __nfds=5, __fds=0x1906118) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 #2 qt_ppoll (timeout_ts=<synthetic pointer>, nfds=5, fds=0x1906118) at kernel/qcore_unix.cpp:93 #3 qt_safe_poll (fds=0x1906118, nfds=nfds@entry=5, timeout_ts=timeout_ts@entry=0x7ffee2132320) at kernel/qcore_unix.cpp:121 #4 0x00007f5376329fb8 in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=..., flags@entry=...) at kernel/qeventdispatcher_unix.cpp:495 #5 0x00007f536255e87d in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:68 #6 0x00007f53762d7d9a in QEventLoop::exec (this=this@entry=0x7ffee2132460, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210 #7 0x00007f53762e03ac in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261 #8 0x00007f5376622dbc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1639 #9 0x00007f5376bc57f5 in QApplication::exec () at kernel/qapplication.cpp:2975 #10 0x00007f5378734206 in kdemain (argc=1, argv=0x7ffee21326f8) at /workspace/build/main_x11.cpp:466 #11 0x00007f537837b830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=1, argv=0x7ffee21326f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffee21326e8) at ../csu/libc-start.c:291 #12 0x0000000000400749 in _start () (gdb) quit A debugging session is active. Inferior 1 [process 3820] will be detached. Quit anyway? (y or n) y Detaching from program: /usr/bin/kwin_x11, process 3820 At this point i gave up installed ktorrent, not a single issue, so this is on qbitorrent if you ask me. -- You are receiving this mail because: You are watching all bug changes.