Thanks for the report. Yes, this is a known issue. I'm not sure anyone has figured out what needs to be done yet.
On Sun, Nov 7, 2021 at 4:39 PM Ian Bennett <ibenn...@tpg.com.au> wrote: > Good Morning, > I'm working my way through the tutorials and have come across a > problem when viewing > https://wiki.gnuradio.org/index.php/IQ_Complex_Tutorial > The message "Failed to parse (MathML with SVG or PNG fallback > (recommended for modern browsers and > accessibility tools): Invalid response ("Math extension cannot connect to > Restbase.") from server > "https://en.wikipedia.org/api/rest_v1/":):" is littered throughout the > page in bold, red coloured text. > Since I do see images, I assume they are what the message is > referring to but I am not sure. There > could be information I'm not seeing. > This happens on my Ubuntu 18.0.4 LTS installation with firefox > 89.0 and Chrome 95.0.4638.69. > It also happens on a Ubuntu 20.0.4 LTS VM using firefox 94.0. > Googling indicates a problem on the mediawiki server. > Curious as to whether anyone else is seeing this problem. > Regards, > > Ian > >
