this is not a Sun Ray related issue
Google searches will tell you how to resolved, otherwise you can open a service request with Oracle Linux
All Sun Ray documentation, including tuning is at
i'm not fully agree with you, this problem arises because i'm using sunray. But you're right, i found the solution when searching on the net, not in oracle forums.
The solution is to create
it seems ok, even if i have other problems, for instance, firefox and thunderbird crashing regularly, even if i'm up to date with packages (uln too).
In the past, i used to use sunrays with solaris 10, it existed a document to tune gnome when using sunrays, i don't find the same thing with oracle linux.
thanks for your reply,