I have the same problem --- occasionally after reboot the theme is reverted from radiance to ambiance and icon theme to some ugly default. If I log in / log out then everything goes back, i don't have to do nothing in settings for it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/588155 Title: randomly gnome-settings-daemon fails to start -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs