Comment 66 for bug 125702

As I said, I think there is still sometimes a residual I/O error or two, but they don't seem to be harmful - casper-rw seems to get umounted OK (check the kernel log to make sure, or fsck the file when booted from a different system.) Attached is the full replacement /etc/init.d/casper for 9.04 - make sure you're running in persistent mode when you replace it or the change won't be .. persistent ;-)