Sometimes when I make a background blur and I turn it, the blur looks a bit jagged on my screen. Does anyone know how to prevent this from happening? So the blur get little lines in it.
There is a setting in Inkscape Preferences that controls the quality of filter rendering. If you choose higher quality there do you still see the problem? You can also export the drawing into PNG and see what it looks like, if it's ok in the image it means it's all about the filter rendering, using lower quality makes rendering faster.