I had this same issue. The only fix I found was to:
mv ~/.mozilla ~/.mozilla.broken
Then starting up Firefox and importing the cert worked perfectly.
This does of course trash everything you have setup in Firefox, This should be used a last resort.
I had this same issue. The only fix I found was to:
mv ~/.mozilla ~/.mozilla.broken
Then starting up Firefox and importing the cert worked perfectly.
This does of course trash everything you have setup in Firefox, This should be used a last resort.