I get the same issue in 9.10 karmic koala. Even though I have it set to "open links in a new tab" in System > Preferences > Preferred Applications, when I click on a link in thunderbird, it tried to open a new firefox instance under the same profile and gives me an error.
I get the same issue in 9.10 karmic koala. Even though I have it set to "open links in a new tab" in System > Preferences > Preferred Applications, when I click on a link in thunderbird, it tried to open a new firefox instance under the same profile and gives me an error.
firefox 3.5.5+nobinonly -0ubuntu0. 9.10.1