There seems to be a problem with AT-SPI 1.7.13. I'm guessing it's due to the changes introduced to allow it to work with sudo. If you force and install of 1.7.12 bit works fine. See: https://lists.ubuntu.com/archives/ubuntu-accessibility-devel/2006-November/000075.html
There seems to be a problem with AT-SPI 1.7.13. I'm guessing it's due to the changes introduced to allow it to work with sudo. If you force and install of 1.7.12 bit works fine. See: https:/ /lists. ubuntu. com/archives/ ubuntu- accessibility- devel/2006- November/ 000075. html