Oops - missed a step there. Here's how I added the extra sector to the raw image & reconverted to qcow2:
$ dd if=/dev/zero bs=512 count=1 oflag=append conv=notrunc of=precise-server-cloudimg-armhf-disk1.raw 1+0 records in 1+0 records out 512 bytes (512 B) copied, 8.7139e-05 s, 5.9 MB/s $ qemu-img convert -O qcow2 precise-server-cloudimg-armhf-disk1.raw precise-server-cloudimg-armhf-disk1.img+1
Oops - missed a step there. Here's how I added the extra sector to the raw image & reconverted to qcow2:
$ dd if=/dev/zero bs=512 count=1 oflag=append conv=notrunc of=precise- server- cloudimg- armhf-disk1. raw server- cloudimg- armhf-disk1. raw precise- server- cloudimg- armhf-disk1. img+1
1+0 records in
1+0 records out
512 bytes (512 B) copied, 8.7139e-05 s, 5.9 MB/s
$ qemu-img convert -O qcow2 precise-