The program XFDESKTOP in Xubuntu (with XFCE desktop/environment) consumes all the CPU during file operation, according to the "top" file submitted previously. So I switched to GNOME desktop/environment and the problem is gone.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365775 Title: Very high CPU usage during file operations -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
