Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

"Secure Connection Failed" when connecting to website, blackboard.com

more options

I keep trying to access my Blackboard for my college and it is not working. It does however work if i access another college's blackboard. I tried:

Refreshing firefox from the Mozilla Support Page Clear cookies and cache Turn of avast completely for 10 mins Searching it in google and not using bookmark On a different browser (same message)

None of these worked. I had this problem twice today, last time i restarted my computer it got fixed and it came back. I dont wanna keep restarting my computer tho. I currently have no add ons.

Also I kept using chrome till I switched to Firefox a week ago. Thats the first time i got the error (never got it on chrome) but now, when i try it on chrome, I get the error too.

Now, I think after I tried the mentioned methods to solve my problem, the error message changed to "Connection timed out" instead of Secure Connection Failed

I keep trying to access my Blackboard for my college and it is not working. It does however work if i access another college's blackboard. I tried: Refreshing firefox from the Mozilla Support Page Clear cookies and cache Turn of avast completely for 10 mins Searching it in google and not using bookmark On a different browser (same message) None of these worked. I had this problem twice today, last time i restarted my computer it got fixed and it came back. I dont wanna keep restarting my computer tho. I currently have no add ons. Also I kept using chrome till I switched to Firefox a week ago. Thats the first time i got the error (never got it on chrome) but now, when i try it on chrome, I get the error too. Now, I think after I tried the mentioned methods to solve my problem, the error message changed to "Connection timed out" instead of Secure Connection Failed

모든 댓글 (1)

more options

How to install the add

  • Press the menu button New Fx Menu, then The image "appmenuAddonsRus" does not exist., to open the "Manage Add-ons".
  • Drag and drop to the "additions Management" you downloaded XPI file.

or

  • Click on CogWheel, and select 'Install addition of the file. "
  • Choose your downloaded * .xpi and click 'Open'.
  • In most cases, it requires restarting Thunderbird.

For detailed instructions and more information about installing add-ons, read the article Installing an Add-on in Thunderbird