https://bugs.kde.org/show_bug.cgi?id=388853
Bug ID: 388853 Summary: KDE Neon @Startup - black screen - Display is not set or cannot connect to the x server Product: Plasma Vault Version: unspecified Platform: Other OS: Linux Status: UNCONFIRMED Severity: major Priority: NOR Component: general Assignee: ivan.cu...@kde.org Reporter: h_rozenv...@hotmail.com Target Milestone: --- After the latest update of KDE Neon (5.11.5) I get a login screen (non-graphical). After logging in I enter the command ´startkde' and then I get the message 'Display is not set or cannot connect to the x server'. On entering śtartx' the screen turns black while showing the mousepointer. It also showed the KDE logo for a short while when turning black. I suspect it is a problem with the video card. My video card is a Nvidia GeForce GTX 550 Ti. Please don;t tell me to buy another one. My system is AMD 6-core. Advice from your side please. -- You are receiving this mail because: You are watching all bug changes.