Version: unspecified (using Devel) OS: Linux When hovering over a window in the task bar, the thumbnail effect displays a mirrored image of the window. Reproducible: Always Steps to Reproduce: Open an application which spawns a visible window, e.g. Konsole Place the cursor at the window entry in the taskbar Observe how a menubar in the application window, if present, renders on the bottom of the thumbnail, rather than the top -- and in general: how window content appears vertically mirrored in the preview. Actual Results: You get vertically mirrored previews. Down is up, top is bottom etc. Expected Results: I'd expect the window to preview “as-is”, preserving its vertical orientation in the thumbnail. I suppose someone swapped a + or - somewhere in the rendering code, or coordinate system/conversion was changed and rendering code wasn't updated accordingly.
can't be reproduced here can you provide a screenshot, exact kde revision and info about the graphics drivers you're using?
Sure: a screenshot of a mirrored konsole preview: http://img824.imageshack.us/img824/6237/prop2.png Notice how the blurry strip of colours in the bottom of the preview corresponds with the coloured xterm output at the top of the konsole window. Using the radeon/ati drivers shipped with (the Ubuntu) Linux kernel 2.6.35-3 Using X-server 1.8. Using Platform Version 4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2))
seems really a graphics driver issue, can't be reproduced on any machine here