新手直接来请教问题 --- 在mac系统下用U盘安装ubuntu
发表于 ： 2010-11-12 11:46
原来是用量产,后来用vm,都成功了,但是是红帽,结果后来自己研究efi引导把启动盘弄坏了,就重装了
重装后想继续用,但是想换ubuntu试试
然后就尝试安装,在国外国内网站都搜了,大多都是推荐用cd和refit安装
由于自带的光驱挂了,一直懒得管,所以cd安装就过了
不想用refit是它会在我的主目录产生文件,让我很不舒服........
总之,自己不停的尝试,但用u盘就不能安装,是在官网查看的教程,在坛子搜了,大多数都是高手写的天书级别的教程.....能力有限实在不能看懂.....
实在是挺不住了,来坛子求助~~~
先把官网的教程贴出来
Mac
We would encourage Mac users to download Ubuntu Desktop Edition by burning a CD for the time being. But if you would prefer to use a USB, please follow the instructions below.
Note: this procedure requires an .img file that you will be required to create from the .iso file you download.
TIP: Drag and Drop a file from Finder to Terminal to 'paste' the full path without typing and risking type errors.
Download the desired file
Open the Terminal (in /Applications/Utilities/ or query Terminal in Spotlight)
Convert the .iso file to .img using the convert option of hdiutil (e.g., hdiutil convert -format UDRW -o ~/path/to/target.img ~/path/to/ubuntu.iso)
Note: OS X tends to put the .dmg ending on the output file automatically.
Run diskutil list to get the current list of devices
Insert your flash media
Run diskutil list again and determine the device node assigned to your flash media (e.g. /dev/disk2)
Run diskutil unmountDisk /dev/diskN (replace N with the disk number from the last command; in the previous example, N would be 2)
Execute sudo dd if=/path/to/downloaded.img of=/dev/rdiskN bs=1m (replace /path/to/downloaded.img with the path where the image file is located; for example, ./ubuntu.img or ./ubuntu.dmg).
Using /dev/rdisk instead of /dev/disk may be faster.
If you see the error dd: Invalid number '1m', you are using GNU dd. Use the same command but replace bs=1m with bs=1M.
If you see the error dd: /dev/diskN: Resource busy, make sure the disk is not in use. Start the 'Disk Utility.app' and unmount (don't eject) the drive.
Run diskutil eject/dev/diskN and remove your flash media when the command completes
Restart your Mac and press alt while the Mac is restarting to choose the USB-Stick
我全部照做,也全部成功了,可就是不能成功,是不是u盘的格式问题,应该选mac日志还是msdos支持,包括引导,是用guid分区表还是windows的主引导记录
intel内核的macbook
很菜的问题,呵呵,麻烦大大们帮个忙~~~
重装后想继续用,但是想换ubuntu试试
然后就尝试安装,在国外国内网站都搜了,大多都是推荐用cd和refit安装
由于自带的光驱挂了,一直懒得管,所以cd安装就过了
不想用refit是它会在我的主目录产生文件,让我很不舒服........
总之,自己不停的尝试,但用u盘就不能安装,是在官网查看的教程,在坛子搜了,大多数都是高手写的天书级别的教程.....能力有限实在不能看懂.....
实在是挺不住了,来坛子求助~~~
先把官网的教程贴出来
Mac
We would encourage Mac users to download Ubuntu Desktop Edition by burning a CD for the time being. But if you would prefer to use a USB, please follow the instructions below.
Note: this procedure requires an .img file that you will be required to create from the .iso file you download.
TIP: Drag and Drop a file from Finder to Terminal to 'paste' the full path without typing and risking type errors.
Download the desired file
Open the Terminal (in /Applications/Utilities/ or query Terminal in Spotlight)
Convert the .iso file to .img using the convert option of hdiutil (e.g., hdiutil convert -format UDRW -o ~/path/to/target.img ~/path/to/ubuntu.iso)
Note: OS X tends to put the .dmg ending on the output file automatically.
Run diskutil list to get the current list of devices
Insert your flash media
Run diskutil list again and determine the device node assigned to your flash media (e.g. /dev/disk2)
Run diskutil unmountDisk /dev/diskN (replace N with the disk number from the last command; in the previous example, N would be 2)
Execute sudo dd if=/path/to/downloaded.img of=/dev/rdiskN bs=1m (replace /path/to/downloaded.img with the path where the image file is located; for example, ./ubuntu.img or ./ubuntu.dmg).
Using /dev/rdisk instead of /dev/disk may be faster.
If you see the error dd: Invalid number '1m', you are using GNU dd. Use the same command but replace bs=1m with bs=1M.
If you see the error dd: /dev/diskN: Resource busy, make sure the disk is not in use. Start the 'Disk Utility.app' and unmount (don't eject) the drive.
Run diskutil eject/dev/diskN and remove your flash media when the command completes
Restart your Mac and press alt while the Mac is restarting to choose the USB-Stick
我全部照做,也全部成功了,可就是不能成功,是不是u盘的格式问题,应该选mac日志还是msdos支持,包括引导,是用guid分区表还是windows的主引导记录
intel内核的macbook
很菜的问题,呵呵,麻烦大大们帮个忙~~~