Hi, On Sat, Jul 28, 2018 at 06:58:28PM +0200, xiscu wrote: > Dear Maintainer, > try to reproduce by clicking on a know link on an email message, > for me it doesn't opens the browser not it opens a new tab if > the browser is active. Then the cpu load raises up and if one > closes thunderbird then it keeps running on the background for > a while (kill -9 needed).
do you have installed any extension which could have some side effect? Do you have tried to start thundrbird in safe mode? Have you had a look at #898926 [1], maybe the issue is partially the same. And lastly, what is happen if you create a new user profile? [1] https://bugs.debian.org/898926 Regards Carsten