Tim,

With a full clean rebuild last night, I now see the following 
messages in xsession-errors log:

tdeioslave: ####### CRASH ###### protocol =  pid = 29858 signal = 11
/opt/trinity/lib/libtdeio.so.4(_ZN5TDEIO9SlaveBase15sigsegv_handlerE
i+0xd0)[0xb742f350]
tdeio_media [tdeinit] media /dev/shm/tdesocket-
root/tdelauncherM6C(_ZTI15TQPtrCollection+0x0)[0x8057564]

The pid changes but the remainder of the message string remains the 
same.

Darrell