1. 2018-09-28 [kwin] [Bug 394189] KWin crashes on pressing Alt + Tab kde-bugs-dis Sandeep 2. 2018-09-28 [kwin] [Bug 394189] KWin crashes on pressing Alt + Tab kde-bugs-dis Andrew Crouthamel 3. 2018-05-13 [kwin] [Bug 394189] KWin crashes on pressing Alt + Tab kde-bugs-dis Martin Flöser 4. 2018-05-13 [kwin] [Bug 394189] KWin crashes on pressing Alt + Tab kde-bugs-dis Sandeep 5. 2018-05-13 [kwin] [Bug 394189] KWin crashes on pressing Alt + Tab kde-bugs-dis Sandeep