On Fri, Feb 26 2021 at 3:26 +00, Paul Wise wrote: > On Thu, Feb 25, 2021 at 6:45 PM Janusz S. Bień wrote: > >> Anyway a clue should be provided by the fact the both (perhaps all?) >> browsers are affected. The things broke several weeks ago, perhaps after >> the upgrade to 10.8. > > Please try some of the following things to narrow down where the problem is:
Thank you very much for a constructive answer. [...] > Use the Debian wayback archive to switch back to an older version of > the browsers to test if this is caused by the Debian upgrade or not. I have some earlier version of Debian on virtual machines and I see that my hypothesis that the culprit is the recent upgrade was wrong. The problem occurs already in a December version. I will investigate first the console output for the chat site, there are some messages which can give a hint. When I click to select an item on the other site there is no console output at all. Best regards Janusz -- , Janusz S. Bien emeryt (emeritus) https://sites.google.com/view/jsbien