When installing Gentoo using a Knoppix LiveCD onto a hard drive previously partitioned for linux, the "swapon" command will fail unless preceded by a "swapoff" command. This is because Knoppix will attempt to use existing swap partitions on the hard drive, so swap is already on. Reproducible: Always Steps to Reproduce: 1. Make a swap partition on the hard drive OR install Gentoo onto a hard drive already partitioned for Linux, where one of the partitions is of type Linux Swap. 2. Boot from a Knoppix LiveCD. 3. Run "mkswap /dev/<swap partition>" 4. Run "swapon" Actual Results: Swapon fails. Expected Results: Swapon should have succeeded.
Fixed. Thanks for reporting.