This is an XMPP issue, not just googletalk. I am seeing this using jabber between Jaunty's pidgin and empathy on both karmic and lucid.
The upstream bug says (from Will Thompson): "This was a bug/limitation in Gabble. I fixed it in telepathy-gabble 0.9.3:
• Allow sending chat state to contacts whose capabilities we don't know, such as invisible Google Talk users (wjt)
I didn't realise at the time that it was also an issue for visible Google Talk users: I think they changed the capabilities they report or something.
This fix wasn't backported to 0.8.x."
So the fix should maybe be backported for lucid, or the new version brought in.
This is an XMPP issue, not just googletalk. I am seeing this using jabber between Jaunty's pidgin and empathy on both karmic and lucid.
The upstream bug says (from Will Thompson):
"This was a bug/limitation in Gabble. I fixed it in telepathy-gabble 0.9.3:
• Allow sending chat state to contacts whose capabilities we don't know,
such as invisible Google Talk users (wjt)
I didn't realise at the time that it was also an issue for visible Google Talk
users: I think they changed the capabilities they report or something.
This fix wasn't backported to 0.8.x."
So the fix should maybe be backported for lucid, or the new version brought in.