I'm running centos 7. Firefox spends so much time in th D state that I am trying konqueror. Displaying mathematics on wikipedia, e.g. Remez algorithm seems to be a no go. Wikipedia seems to use tex, so I installed texlive and texlive-* . Firefox hadn't needed it and it did not seem to help konqueror. My guess is that there is a bit somewhere that I need to flip, but I have no idea where it is. Suggestions? -- Michael hennebry at web.cs.ndsu.NoDak.edu "Sorry but your password must contain an uppercase letter, a number, a haiku, a gang sign, a heiroglyph, and the blood of a virgin." -- someeecards