最近由于需要安装ubuntu系统,手头上没有windows电脑,我这里分享一下在mac上免费的制作Ubuntu U盘启动盘的操作:
首先插入U盘到mac上
diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.3 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS 10145-0629 499.9 GB disk0s2
/dev/disk1 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *31.0 GB disk1
1: Windows_FAT_32 31.0 GB disk1s4
/dev/disk2 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme +100.0 MB disk2
1: Apple_HFS DAEMON Tools 100.0 MB disk2s1
/dev/disk3 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: Apple_partition_scheme +22.0 MB disk3
1: Apple_partition_map 32.3 KB disk3s1
2: Apple_HFS DAEMON Tools 6.1.346... 22.0 MB disk3s2
我的U盘在/dev/disk1,读者可以根据自己的情况找到U盘的位置。
卸载该U盘:
diskutil unmountDisk /dev/disk1
Unmount of all volumes on disk1 was successful
然后转换ubuntu18.04镜像:
hdiutil convert -format UDRW -o ~/Documents/应用软件/linux/ubuntu-18.04.3-desktop-amd64.img ~/Documents/应用软件/linux/ubuntu-18.04.3-desktop-amd64.iso
正在读取Driver Descriptor Map(DDM:0)…
正在读取Ubuntu 18.04.3 LTS amd64 (Apple_ISO:1)…
正在读取Apple(Apple_partition_map:2)…
正在读取Ubuntu 18.04.3 LTS amd64 (Apple_ISO:3)…
.............................................................................
正在读取EFI(Apple_HFS:4)…
.............................................................................
正在读取Ubuntu 18.04.3 LTS amd64 (Apple_ISO:5)…
..............................................................................
已耗时: 6.597s
速度:301.1M 字节/秒
节省:0.0%
制作U盘启动盘,注意这里的disk1变成了rdisk1:
sudo dd if=/Users/admin/Documents/应用软件/linux/ubuntu-18.04.3-desktop-amd64.img.dmg of=/dev/rdisk1 bs=1m
1986+1 records in
1986+1 records out
2082816000 bytes transferred in 84.487730 secs (24652290 bytes/sec)
参考文献
[1].在Mac系统里制作U盘启动盘. https://www.jianshu.com/p/4cddea9ee959
来源:CSDN
作者:农民小飞侠
链接:https://blog.csdn.net/w5688414/article/details/104036809