https://bugs.kde.org/show_bug.cgi?id=372305
--- Comment #5 from Dakota Sullivan <dakota.sulli...@madwiremedia.com> --- Created attachment 113741 --> https://bugs.kde.org/attachment.cgi?id=113741&action=edit New crash information added by DrKonqi kwin_x11 (5.13.2) using Qt 5.11.0 - What I was doing when the application crashed: Switching back from tty1 to tty7 I am running KDE Neon on a Lenovo ThinkPad T470 laptop with NVIDIA GeForce 940MX hybrid graphics, with two external displays connected through a dock. This issue just started happening after upgrading xorg to the HWE version so that I could stop screen tearing. When I was running xorg 1.18 I didn't have any issues regardless of if the NVIDIA GPU was enabled or not. I'm also running the latest nvidia-390 display drivers. -- Backtrace (Reduced): #6 KWin::ContrastEffect::uploadRegion (this=this@entry=0x19c8550, map=@0x7ffdc02346a8: 0x7f2be05c56f0, region=...) at /workspace/build/effects/backgroundcontrast/contrast.cpp:281 #7 0x00007f2c02c009a4 in KWin::ContrastEffect::uploadGeometry (this=this@entry=0x19c8550, vbo=vbo@entry=0x191a200, region=...) at /workspace/build/effects/backgroundcontrast/contrast.cpp:299 #8 0x00007f2c02c01ea4 in KWin::ContrastEffect::doContrast (this=this@entry=0x19c8550, w=w@entry=0x226a940, shape=..., screen=..., opacity=1, screenProjection=...) at /workspace/build/effects/backgroundcontrast/contrast.cpp:442 #9 0x00007f2c02c02929 in KWin::ContrastEffect::drawWindow (this=this@entry=0x19c8550, w=w@entry=0x226a940, mask=mask@entry=2, region=..., data=...) at /workspace/build/effects/backgroundcontrast/contrast.cpp:419 #10 0x00007f2c05e9a16e in KWin::EffectsHandlerImpl::drawWindow (this=0x19c2e90, w=w@entry=0x226a940, mask=mask@entry=2, region=..., data=...) at /workspace/build/effects.cpp:456 -- You are receiving this mail because: You are watching all bug changes.
