Ubuntu is installed on a remote headless machine that is configured to automatically login into a session with administrative rights.
When I connect to the remote ubuntu machine by using vnc, everything seems to work as expected. As applications requiring at-spi work, I suppose that at-spi is also running as it should.
When I connect to the remote ubuntu computer by usung nx, as soon as the nx-client window opens, I get a dialogue telling me that the accessibility registry has not been found and that the session has been started without assistive technology support. Only after dismissing the dialogue does the desktop appear.
I tried removing the NX packages and reinstalling them, but the problem persist. It occurs every time that I open a session through NX and applications requiring at-spi do not work.
Could it be that it does not work in NX because it is already running in the session automatically started after booting?
at-spi version 1.18.1-0ubuntu1
nxclient_2.1.0-17_i386.deb
nxnode_2.1.0-22_i386.deb
nxserver_2.1.0-22_i386.deb
I will attach the output of demsg, lspci vv and lspci vvn to this thread.
Moreover, don't hesitate to contact me if you need more info.
My previous assumption was not completely correct: it seems that nx is not the problem. In fact:
If I log out of the automatically opened session with vnc before I try to connect with nx, at-spi works fine in the nx session. Consequently, I now wonder whether the problem is not that at-spi does not start in a new session when it is already running in another session.
PS: I have edited the title of the bug accordingly.