> Now, when I open chromium or midori, I receive the error in the message > subject. > Any https url is not opened and a warning page is displayed instead. > > What could be the problem?
Sounds like the root CA (Certification Authority) certificates aren't installed, making it impossible to establish trust in the individual site certificates. > And How to solve? First thing I'd try would be reinstalling the ca-certificates package. (Well, actually, the first thing I'd consider would be copying all important data to another location, then either restore a backup or reinstall the system, because it sounds like the problem it encountered is having widespread effects, so you're likely to encounter further weird problems like this in the future. But I assume that, in this case, neither of those is a viable option, so you're stuck with playing whack-a-mole as broken things are discovered.) -- Dave Sherohman
