(06-20-2021, 10:32 PM)ryo Wrote: As per: https://blog.kanbanmart.com/entry/firefox_error_http2

1. Go to "about:config".
2. Accept the warning.
3. Search for "network.http.spdy.enabled.http2".
4. Set the value to "false".

That worked on my end, as I got the same error.

(06-20-2021, 10:25 PM)HLing Wrote: It's been a while, and now I come back feeling like I missed a bunch of important events.  My own fault for not able to hang around as often.  Am I the only person affected because I'm still on 5.10? I  get an error message is i try to go anywhere beyond the welcome page when I start Firefox-ESR:Your connection is not secure(skipping a bunch).......error code: NS_ERROR_NET_INADEQUATE_SECURITY

(06-22-2021, 11:36 PM)henrythemouse Wrote: The fix does allow me to load pages, but firefox is still displaying a yellow triangle over the lock, which is stating something about 'encryption' I think.

(06-22-2021, 11:36 PM)henrythemouse Wrote: The fix does allow me to load pages, but firefox is still displaying a yellow triangle over the lock, which is stating something about 'encryption' I think. It's way too small for me to read. In addition I've had more failures loading pages when clicking on a link in a page that did load. Not sure what it's all about and why firefox would have these problems. The desktop firefox and the android firefox are not affected. Chromium doesn't have this issue and neither does cog (which works very well on the pine phone with CogWebRun).

I'd like to get a hold of the latest firefox arm64 and give that a try, does anyone have a download link?

(06-23-2021, 08:22 AM)dante404 Wrote: I had the same problem, used the fix mentioned above, but I'm also bothered by this 'warning' icon. The question is: Is it a real problem with encryption or something we can safely ignore?

Didn't find anything about a known bug in Firefox ESR (I also don't have this problem on my regular Firefox on Desktop Linux)...

(06-22-2021, 11:36 PM)henrythemouse Wrote: ...
I'd like to get a hold of the latest firefox arm64 and give that a try, does anyone have a download link?

(06-23-2021, 10:38 PM)ryo Wrote: Warning: technical talk.
Apparently, Firefox ESR seems to want to push the HTTP/2 protocol in a similar way as how Mozilla and Google pushed HTTPS a few years ago.
The HTTP/2 protocol must be enabled in the web server software itself (which is literally 1 extra keyword in nginx, not sure about Apache).
I have confirmed it with 1 website I know has HTTP/2 enabled, and the warning triangle didn't appear.
This is why a warning triangle appears even on HTTPS websites if the server administrator didn't enable HTTP/2 (yet).