Ubuntu Mate安装会破坏SD卡吗?

尝试将Ubuntu Mate安装到SD卡上。 我首先下载了图像并执行了校验和:

ole@$: sha256sum ubuntu-mate-16.04.2-desktop-armhf-raspberry-pi.img.xz dc3afcad68a5de3ba683dc30d2093a3b5b3cd6b2c16c0b5de8d50fede78f75c2 ubuntu-mate-16.04.2-desktop-armhf-raspberry-pi.img.xz 

然后我将它刻录到SD卡上,如下所示:

  ole@$: sudo ddrescue -D --force ubuntu-mate-16.04.2-desktop-armhf-raspberry-pi.img /dev/mmcblk0p1 GNU ddrescue 1.21 Press Ctrl-C to interrupt ipos: 4999 MB, non-trimmed: 0 B, current rate: 6550 kB/s opos: 4999 MB, non-scraped: 0 B, average rate: 13192 kB/s non-tried: 0 B, errsize: 0 B, run time: 6m 19s rescued: 5000 MB, errors: 0, remaining time: n/a percent rescued: 100.00% time since last successful read: 0s Finished 

之后,卡将不再安装,启动Raspberry PI或通过检查检查 。 思考? 是否有另一种方法来刻录可能表现更好的图像?