https://bugs.kde.org/show_bug.cgi?id=476011
--- Comment #1 from Russell King <rmk+...@armlinux.org.uk> --- Created attachment 163570 --> https://bugs.kde.org/attachment.cgi?id=163570&action=edit New crash information added by DrKonqi kwin_x11 (5.27.5) using Qt 5.15.8 Hitting Alt-tab immediately crashed KWIN every time, making Alt-Tab useless. -- Backtrace (Reduced): #5 0x00007feee52fde19 in XStringListToTextProperty () from /lib/x86_64-linux-gnu/libX11.so.6 [...] #8 0x00007feee71747a5 in KWin::GLTexture::bind() () from /lib/x86_64-linux-gnu/libkwinglutils.so.14 #9 0x00007feee74ac2d5 in KWin::ItemRendererOpenGL::renderItem(KWin::Item*, int, QRegion const&, KWin::WindowPaintData const&) () from /lib/x86_64-linux-gnu/libkwin.so.5 [...] #12 0x00007feee74b961d in KWin::WorkspaceScene::prePaint(KWin::SceneDelegate*) () from /lib/x86_64-linux-gnu/libkwin.so.5 #13 0x00007feee73d81ef in KWin::Compositor::prePaintPass(KWin::RenderLayer*) () from /lib/x86_64-linux-gnu/libkwin.so.5 -- You are receiving this mail because: You are watching all bug changes.