I have just recently Installed 11.10 alongside windows 7 on 2 computers and a wubi install on one computer. All three are newer model Toshibas. On two of them Thunderbird will not save account settings.
I found this out by trying to reply to an email and the reply message appears at the bottom of the quote instead of the top. I tried to go into the composition and addressing to have the reply at the top of the quote but it will not hold. Then I tried changing other settings but to no avail.
Are there any fixes for this?