Description: I am Usong Windows 10Pro. I have 2 1050Ti graphic cards and 3 displays. 2 displays are connected to the first card and 3rd display is connected to second GC. Windows desktop is extended on all 3 displays. When I use LibreOffice Calc on 1st an 2nd displays it works normally. But when I use LOC on th 3rd display nothing is rendered in context menus and in dialog windows. So they are opened but totally blank. Steps to Reproduce: 1.Use Windows 10Pro with 2 graphics cards and displays connected to both of them 2.Drag LOC window to display that is connected to second GC 3. Open any dialog window or context menu Actual Results: All dialog windows and context menus are blank. Expected Results: Dialog windows and context menus should contain contents. Reproducible: Always User Profile Reset: Yes OpenGL enabled: Yes Additional Info: [Information automatically included from LibreOffice] Locale: en-US Module: SpreadsheetDocument [Information guessed from browser] OS: Windows (All) OS is 64bit: yes
Created attachment 154983 [details] Screenshot of the problem
Created attachment 154984 [details] another screenshot
Thanks for reporting this issue. Does it work if you disable OpenGl ? -> https://wiki.documentfoundation.org/OpenGL I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' if the issue is still present
I tried to disable OpenGL in settings and it helped, LibreOffice started to work on 3rd display normally
[Automated Action] NeedInfo-To-Unconfirmed
Out of interest, you could try using the Skia renderer in a daily build. The option is found in the same location as OpenGL. https://dev-builds.libreoffice.org/daily/master/current.html You can try a build from Win-x86_64@tb77-TDF
As Skia with Vulkan will replace OpenGL UI rendering on all platforms, it does not make sense to keep OpenGL UI reports open. Details about Skia: https://www.collaboraoffice.com/success-story/implementing-vulkan-capable-libreoffice-user-interface-using-the-skia-library/