https://bugs.kde.org/show_bug.cgi?id=438833
--- Comment #1 from sedrubal <k...@sedrubal.de> --- To add some more info: Sometimes jerking does not end but can be resolved, when I active my internal laptop display additionally to an external screen, that is already activated. Actually I want to switch to the second screen and disable the laptop screen. This is the output of `kscreen-doctor --outputs --info` Environment: * KSCREEN_BACKEND : [not set] * KSCREEN_BACKEND_INPROCESS : [not set] * KSCREEN_LOGGING : [not set] Logging to : [logging disabled] Preferred KScreen backend : KSC_XRandR.so Available KScreen backends: * KSC_Fake.so: /usr/lib/qt/plugins/kf5/kscreen/KSC_Fake.so * KSC_KWayland.so: /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so * KSC_QScreen.so: /usr/lib/qt/plugins/kf5/kscreen/KSC_QScreen.so * KSC_XRandR.so: /usr/lib/qt/plugins/kf5/kscreen/KSC_XRandR.so * KSC_XRandR11.so: /usr/lib/qt/plugins/kf5/kscreen/KSC_XRandR11.so Output: 67 eDP1 enabled connected Panel Modes: 504:1920x1080@60 505:1680x1050@60 506:1400x1050@60 507:1600x900@60 508:1600x900@60 509:1600x900@60 510:1280x1024@60 511:1400x900@60 512:1400x900@60 513:1280x960@60 514:1368x768@60 515:1368x768@60 516:1368x768@60 517:1280x800@60 518:1280x800@60 519:1280x720@60 520:1280x720@60 521:1280x720@60 522:1024x768@60 523:1024x576@60 524:1024x576@60 525:1024x576@60 526:960x540@60 527:960x540@60 528:960x540@60 529:800x600@60 530:800x600@56 531:864x486@60 532:864x486@60 533:864x486@60 534:640x480@60 535:720x405@60 536:720x405@60 537:720x405@59 538:640x360@60 539:640x360@59 540:640x360@60 70:1920x1080@60*! Geometry: 0,1080 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable Output: 68 VIRTUAL1 disabled disconnected Unknown Modes: Geometry: 0,0 0x0 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable Output: 203 DP-1-1 disabled disconnected DisplayPort Modes: Geometry: 0,0 0x0 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable Output: 204 DP-1-2 enabled connected primary DisplayPort Modes: 505:1680x1050@60 510:1280x1024@60 513:1280x960@60 522:1024x768@60 529:800x600@60 530:800x600@56 534:640x480@60 910:1920x1080@60*! 911:1920x1080@50 912:1920x1080@60 913:1920x1080@60 914:1920x1080@50 915:1920x1080@60 916:1280x1024@75 917:1440x900@60 918:1280x720@60 919:1280x720@50 920:1280x720@60 921:1024x768@75 922:1024x768@70 923:832x624@75 924:800x600@72 925:800x600@75 926:720x576@50 927:720x480@60 928:720x480@60 929:640x480@75 930:640x480@73 931:640x480@67 932:640x480@60 933:720x400@70 Geometry: 0,0 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable primary Output: 205 DP-1-3 disabled disconnected DisplayPort Modes: Geometry: 0,0 0x0 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable -- You are receiving this mail because: You are watching all bug changes.