about 2-3 weeks ago (sorry for the delayed report here) I had the problem again, at home and at work (University of Stuttgart), not only with trusty-updates/main Translation-en but with quite a number of packages (so I was wrong with my thoughts on March 5).
I have switched to http://ch.archive.ubuntu.com for all repositories, now , and haven't seen the problem since then.
about 2-3 weeks ago (sorry for the delayed report here) I had the problem again, at home and at work (University of Stuttgart), not only with trusty-updates/main Translation-en but with quite a number of packages (so I was wrong with my thoughts on March 5). ch.archive. ubuntu. com for all repositories, now , and haven't seen the problem since then.
I have switched to http://