I'm also experiencing this problem with Ubuntu Lucid Alpha 3 AMD64.
I try to make manual partitioning, I create /dev/sdb3 and fails with the error: "ubi-partman failed with exit code 141"
I'm also experiencing this problem with Ubuntu Lucid Alpha 3 AMD64.
I try to make manual partitioning, I create /dev/sdb3 and fails with the error: "ubi-partman failed with exit code 141"