Hello Christophe, Am 06.12.2017 um 10:58 schrieb Christophe Lohr: > > Dear Maintainer, > I'm facing a strange recent behavior. > > I can't run thunderbird through an ssh tunnel. > Let's try: > $ ssh -Y localhost > $ thunderbird > X11 connection rejected because of wrong authentication. > X11 connection rejected because of wrong authentication. > Unable to init server: Broadway display type not supported: localhost:10.0 > Error: cannot open display: localhost:10.0 > > What does it means? Not a Broadway Xserver?? > > (Proposed workaround: start thunderbird within a Xephyr which is displayed via > the ssh tunnel...)
... > Versions of packages thunderbird suggests: > ii apparmor 2.11.1-3 ^^^^^^^^^^^^ You have AppArmor installed, please deactivate the AppArmor profile of thunderbird or remove the installed apparmor package to check the existence of this behavior. There are several bug reports already opened because of the restrictions introduced by the apparmor profile. Please read the instructions from the wiki site of AppArmor to do some checking on your side. https://wiki.debian.org/AppArmor/Debug -- Regards Carsten Schoenert
