I'd like to add that I get very similar symptoms. I'm running Gutsy on an Inspiron 5100 laptop that is shared between a family of four. I only really noticed because after 2+ users are logged in the fan will kick in and stay on permanently. Whereas usually it only come on every now and then.
Checking top reveals that xorg is chugging away at 30%-70% cpu usage. -- Fast user switch - logging in second user red-lines CPU https://bugs.launchpad.net/bugs/158164 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
