*** This bug is a duplicate of bug 1867668 *** https://bugs.launchpad.net/bugs/1867668
I was not very accurate... in fact you are right the flickering is in the old driver 'intel' i set i915 Section "Device" Identifier "Card0" # Driver "i915" BusID "PCI:0:2:0" # Identifier "Intel Graphics" Driver "i915" # Option "AccelMethod" "uxa" # didn't work # Option "AccelMethod" "sna" Option "AccelMethod" "glamor" # Option "TearFree" "true" # Option "no_accel" "no" # Option "RenderAccel" "on" # Option "Ignore" "true" EndSection and I solved one problem and bought another: artifacts on scrolling pages (pixel shifting) ** Attachment added: "pixel artefacts" https://bugs.launchpad.net/ubuntu/+source/kwin/+bug/1964090/+attachment/5566963/+files/IMG_20220308_125635.jpg -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kwin in Ubuntu. https://bugs.launchpad.net/bugs/1964090 Title: i915 - image flickering and image artifacts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kwin/+bug/1964090/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs