在ubuntu 14.04启动时为所有用户安装外部硬盘

嗨,我是Ubuntu的新手,最近安装了14.04 LTS。 我在启动时为所有用户安装外置硬盘驱动器时遇到问题。 例如,如果我以用户A身份登录,则启动后,只有用户A可以访问外部媒体,而其他用户无法访问这些外部媒体。 有人可以帮我解决这个问题。

输出到以下命令

sudo blkid

/dev/sda1: UUID="98715d8d-bf13-48f5-882e-36270c539c94" TYPE="ext4" /dev/sda2: UUID="qOUDEc-qHDq-y9NL-OWCF-fO04-vnPI-8UNrtV" TYPE="LVM2_member" /dev/sdb1: UUID="6ulNAl-1Hky-orpE-ntL2-Brgu-Qen1-BYqCIh" TYPE="LVM2_member" /dev/mapper/VolGroup-lv_root: UUID="a7e84558-d5d3-43f3-8788-a483dde96fd8" TYPE="ext4" /dev/mapper/VolGroup-lv_home: UUID="fb65cc75-ab1a-44a4-8f98-b1767d03f15a" TYPE="ext4" /dev/mapper/VolGroup-lv_swap: UUID="69e3381b-a2b5-4866-81b6-bd368c9157d5" TYPE="swap" /dev/sdc1: LABEL="ExtHDD04" UUID="0DFFA1CB15212E12" TYPE="ntfs" /dev/sdd1: LABEL="ExtHDD03" UUID="485AA7713243CEFB" TYPE="ntfs" /dev/sde1: UUID="485ef4bd-0093-42c5-a3e5-0090e68e93c1" TYPE="ext4" /dev/sr1: LABEL="WD SmartWare" TYPE="udf" /dev/sdg1: LABEL="ExtHDD01" UUID="00148BDE148BD4D6" TYPE="ntfs" 

sudo fdisk -l

 Disk /dev/sda: 250.0 GB, 250000000000 bytes 255 heads, 63 sectors/track, 30394 cylinders, total 488281250 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xc648a420 Device Boot Start End Blocks Id System /dev/sda1 * 2048 1026047 512000 83 Linux /dev/sda2 1026048 488280063 243627008 8e Linux LVM Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes 255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x000617c8 Device Boot Start End Blocks Id System /dev/sdb1 2048 3907028991 1953513472 8e Linux LVM Disk /dev/mapper/VolGroup-lv_root: 53.7 GB, 53687091200 bytes 255 heads, 63 sectors/track, 6527 cylinders, total 104857600 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/mapper/VolGroup-lv_root doesn't contain a valid partition table Disk /dev/mapper/VolGroup-lv_home: 2168.7 GB, 2168656494592 bytes 255 heads, 63 sectors/track, 263657 cylinders, total 4235657216 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/mapper/VolGroup-lv_home doesn't contain a valid partition table Disk /dev/mapper/VolGroup-lv_swap: 27.5 GB, 27481079808 bytes 255 heads, 63 sectors/track, 3341 cylinders, total 53673984 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/mapper/VolGroup-lv_swap doesn't contain a valid partition table WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/sdc: 3000.6 GB, 3000558944256 bytes 255 heads, 63 sectors/track, 364797 cylinders, total 5860466688 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdc1 1 4294967295 2147483647+ ee GPT Partition 1 does not start on physical sector boundary. WARNING: GPT (GUID Partition Table) detected on '/dev/sdd'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/sdd: 3000.6 GB, 3000558944256 bytes 255 heads, 63 sectors/track, 364797 cylinders, total 5860466688 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdd1 1 4294967295 2147483647+ ee GPT Partition 1 does not start on physical sector boundary. WARNING: GPT (GUID Partition Table) detected on '/dev/sde'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/sde: 3000.6 GB, 3000558944256 bytes 255 heads, 63 sectors/track, 364797 cylinders, total 5860466688 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sde1 1 4294967295 2147483647+ ee GPT Partition 1 does not start on physical sector boundary. Disk /dev/sdg: 1999.7 GB, 1999696297984 bytes 228 heads, 56 sectors/track, 305894 cylinders, total 3905656832 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xe534f55f Device Boot Start End Blocks Id System /dev/sdg1 2048 3905656831 1952827392 7 HPFS/NTFS/exFAT 

cat / etc / fstab

 # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # #       /dev/mapper/VolGroup-lv_root / ext4 errors=remount-ro 0 1 /dev/mapper/VolGroup-lv_home /home ext4 defaults 0 2 /dev/mapper/VolGroup-lv_swap none swap sw 0 0 

要在启动时为所有用户安装分区,我们需要在fstab文件中有一个条目。 目前正在发生的事情是,为登录的用户安装了HDD,该用户仅向该用户授予访问权限。 通过在fstab中添加一个条目,该分区将由root用户安装,并可访问所有用户。 这个r / w访问可以在以后控制。

sudo blkid列出了系统上可用的所有分区。 记下要在引导时挂载的NTFS分区的UUID 。 在你的情况下,似乎00148BDE148BD4D6

现在创建一个文件夹,例如sudo mkdir /media/ExtHDD01 。 这是安装外部HDD分区的文件夹。 该文件夹将由root拥有。 要授予其他用户r / w进入此文件夹的权限,我们需要提供适当的权限。 所以chmod -R 777 /media/ExtHDD01就足够了。 现在您需要编辑fstab文件。 为此,请键入以下命令。

 sudo nano /etc/fstab 

转到文件的底部并在那里添加以下行。

 UUID=00148BDE148BD4D6 /media/ExtHDD01/ ntfs-3g auto,user,rw 0 0 

重启系统你应该好好去。 您可以对任意数量的HDD执行相同的步骤。

GUI方法

  1. 插上驱动器。

  2. 转到桌面查找器中的Disks (或终端上的sudo gnome-disks

  3. 在左列中选择正确的磁盘。

  4. 单击齿轮图标 在此处输入图像描述

  5. 选择edit mount options

  6. off

  7. mount at startup检查两个mount at startupshow user interface

而已!

我最近处于相同的情况,我想出了一个解决方案。

我有两个用户,ADMIN和DESKTOP USER,我想在其各自的登录时安装标记为STORAGE的同一驱动器,因此:

在文件/etc/fstab我必须添加以下条目:

 LABEL=STORAGE /media/$USER/STORAGE auto nosuid,nodev,nofail,x-gvfs-show 0 0 

值得注意的是使用环境变量$USER

这适用于Ubuntu 16.04,其中新驱动器安装在/media//

您也可以使用UUID而不是