https://bugs.kde.org/show_bug.cgi?id=369244
Bug ID: 369244 Summary: External Monitor goes black when switched to portrait mode Product: KScreen Version: 5.7.95 Platform: openSUSE RPMs OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: common Assignee: se...@kde.org Reporter: tom.war...@kolabnow.com I have a Lenovo Thinkpad T460 with an Intel i7-6600U chip, and two external monitors connected to a docking station. Everything works fine if both external monitors are configured in landscape mode in KScreen (i.e., no rotation). However, once I put one of the monitors in portrait mode (90° rotation), it turns black. I can see the mouse cursor on it, but windows on that monitor are invisible. I also think that the right-click menu still works, but is invisible, because of the following: I right-click somewhere on a working monitor -> context menu appears I right-click somewhere on a working monitor -> context menu disappears I right-click somewhere on a non-working monitor -> no visible change (invisible context menu appears?) I right-click somewhere on a working monitor -> no visible change (invisible context menu disappears?) Reproducible: Always Steps to Reproduce: 1. Configure an external monitor with rotation Actual Results: Monitor turns black, nothing but the mouse cursor is visible Expected Results: The desktop, windows and the right-click context menu are visible -- You are receiving this mail because: You are watching all bug changes.