We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Zoeken in Support

Vermijd ondersteuningsscams. We zullen u nooit vragen een telefoonnummer te bellen, er een sms naar te sturen of persoonlijke gegevens te delen. Meld verdachte activiteit met de optie ‘Misbruik melden’.

Meer info

Deze conversatie is gearchiveerd. Stel een nieuwe vraag als u hulp nodig hebt.

SSL_ERROR_UNSUPPORTED_SIGNATURE_ALGORITHM

  • 2 antwoorden
  • 1 heeft dit probleem
  • 1 weergave
  • Laatste antwoord van cor-el

goodguy00
goodguy00
more options

on more and more sites i get this error. example: https://www.rastlos.com/mongolei/flora_und_fauna/ this is a legit site, chrome can display it without problems. how can i view it in firefox? what settings can i change to make it happen? regads.

on more and more sites i get this error. example: https://www.rastlos.com/mongolei/flora_und_fauna/ this is a legit site, chrome can display it without problems. how can i view it in firefox? what settings can i change to make it happen? regads.

Bewerkt door goodguy00 op

Alle antwoorden (2)

jonzn4SUSE
jonzn4SUSE
  • Top 10 Contributor
more options

Try downloading another copy of Firefox, run it from the folder and see if you have the same issue.

https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Try to rename the cert9.db file (cert9OLD.db) and remove the previously used cert8.db file in the Firefox profile folder with Firefox closed to remove intermediate certificates and exceptions that Firefox has cached.

If this has helped to solve the problem then you can remove the renamed cert9OLD.db file. Otherwise you can undo the rename and restore cert9.db.

You can use the button on the "Help -> More Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page (Root directory).