[FreeNX-kNX] nxagent not receiving KeyRelease events

[Andrew Chuah]

Hi,

I'm trying to debug a problem in the OSS 2.1.0 nxagent/nxproxy
combination. When things are going well, I get:

nxagentCheckSpecialKeystroke: got code 26 - state 0 - sym 61
nxagentDispatchEvents: Going to handle new event type [3].
nxagentDispatchEvents: Going to handle new KeyRelease event.
nxagentCheckSpecialKeystroke: got code 26 - state 0 - sym 61
nxagentDispatchEvents: Going to handle new event type [2].
nxagentDispatchEvents: Going to handle new KeyPress event.
nxagentCheckSpecialKeystroke: got code 38 - state 0 - sym 62
nxagentDispatchEvents: Going to handle new event type [3].
nxagentDispatchEvents: Going to handle new KeyRelease event.
nxagentCheckSpecialKeystroke: got code 38 - state 0 - sym 62
nxagentDispatchEvents: Going to handle new event type [90].

However, after awhile, I stop getting KeyRelease events...

nxagentDispatchEvents: Going to handle new event type [2].
nxagentDispatchEvents: Going to handle new KeyPress event.
nxagentCheckSpecialKeystroke: got code 29 - state 0 - sym 66
nxagentDispatchEvents: Going to handle new event type [2].
nxagentDispatchEvents: Going to handle new KeyPress event.
nxagentCheckSpecialKeystroke: got code 29 - state 0 - sym 66
nxagentDispatchEvents: Going to handle new event type [2].
nxagentDispatchEvents: Going to handle new KeyPress event.
nxagentCheckSpecialKeystroke: got code 29 - state 0 - sym 66
nxagentDispatchEvents: Going to handle new event type [2].
nxagentDispatchEvents: Going to handle new KeyPress event.
nxagentCheckSpecialKeystroke: got code 29 - state 0 - sym 66

This seems to be causing my Ctrl/Shift/Alt keys to become sticky.

I'm running this on the remote host:
nxagent -R -display
nx/nx,link=modem,pack=4k-png-jpeg-1,nodelay=1,limit=0:1000 :2000 &
xterm &

On the local host:
nxproxy -S <remote host>:1000

Any ideas on how to continue to debug this would be great!

thx
andrew