When I log in with my admin login the volume applet works.
But, when I log in as a normal user this message is displayed on the
LTSP server:
X11 connection rejected because of wrong authentication.
(It would be nice to have a bit more info in that message.)
and the volume applet does not start for that user (but audio still
works).
Here's the two users. I first suspected a difference in groups
but I tried adding "admin" and "video" to user "hank" and no
difference. And the X11 auth error doesn't really seem like a group
issue. I also tried adding a new user, setting their groups to the
same as mine but still no luck (same auth error).