In sid, trying to launch thunderbird does do anything and freezes the system (mouse works but cannot act on windows, going to tty works).
dmesg says: [ 13.676445] audit: type=1400 audit(1527426637.518:35): apparmor="DENIED" operation="open" profile="thunderbird" name="/sys/devices/pci0000:00/0000:00:02.0/vendor" pid=1880 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 13.676503] audit: type=1400 audit(1527426637.518:36): apparmor="DENIED" operation="open" profile="thunderbird" name="/sys/devices/pci0000:00/0000:00:02.0/vendor" pid=1880 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 13.676624] audit: type=1400 audit(1527426637.518:37): apparmor="DENIED" operation="open" profile="thunderbird" name="/sys/devices/pci0000:00/0000:00:02.0/vendor" pid=1880 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 13.676692] audit: type=1400 audit(1527426637.518:38): apparmor="DENIED" operation="open" profile="thunderbird" name="/sys/devices/pci0000:00/0000:00:02.0/vendor" pid=1880 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 13.681934] audit: type=1400 audit(1527426637.526:39): apparmor="DENIED" operation="open" profile="thunderbird" name="/sys/devices/pci0000:00/0000:00:02.0/vendor" pid=1880 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 13.682129] audit: type=1400 audit(1527426637.526:40): apparmor="DENIED" operation="open" profile="thunderbird" name="/sys/devices/pci0000:00/0000:00:02.0/vendor" pid=1880 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 14.560466] audit: type=1400 audit(1527426638.402:41): apparmor="DENIED" operation="open" profile="thunderbird" name="/home/pierre/.icons/icon-theme.cache" pid=1867 comm="thunderbird" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Any idea?
