The first card was neither readable nor writable. The system map was displayed.
And the replacement card has I / O errors:
sudo dd if = 2013-02-09-wheezy-raspbian.img of = / dev / sdb
dd: writing to `/ dev / sdb ': Input / output error
573 441 + 0 records in
573440 + 0 records out
293601280 bytes (294 MB) copied, 57.1193 s, 5.1 MB / s
Just disappointing and bad.