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如何从列表中删除不存在的驱动器？

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如何从列表中删除不存在的驱动器？

当我拿到这台新电脑时，它附带了一个软盘驱动器。最近我决定以后再也不需要它了，而且它只会在启动时发出一些噪音。所以我拔掉了连接它的电缆，它显然不再发出噪音了。问题解决了。但是 Nautilus 仍然在驱动器列表中显示软盘驱动器，尽管它实际上并不存在，但我无法删除它。它也显示在启动器上。单击它没有任何作用。我该如何删除这些按钮？

这就是sudo fdisk -l我所得到的：

Disk /dev/sdb: 203.9 GB, 203928109056 bytes
255 heads, 63 sectors/track, 24792 cylinders, total 398297088 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: 0xdc4bdc4b

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1            4096   398297087   199146496   83  Linux

Disk /dev/sda: 120.0 GB, 120033041920 bytes
255 heads, 63 sectors/track, 14593 cylinders, total 234439535 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: 0x000c1b44

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      499711      248832   83  Linux
/dev/sda2          501758   234438655   116968449    5  Extended
/dev/sda5          501760   234438655   116968448   8e  Linux LVM

Disk /dev/mapper/ubuntu--vg-root: 113.3 GB, 113330094080 bytes
255 heads, 63 sectors/track, 13778 cylinders, total 221347840 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/ubuntu--vg-root doesn't contain a valid partition table

Disk /dev/mapper/ubuntu--vg-swap_1: 6442 MB, 6442450944 bytes
255 heads, 63 sectors/track, 783 cylinders, total 12582912 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/ubuntu--vg-swap_1 doesn't contain a valid partition table

它似乎不包含有关软盘驱动器或丢失驱动器的任何信息。

这就是所说cat /etc/fstab的：

# /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).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
/dev/mapper/ubuntu--vg-root /               ext4    errors=remount-ro 0       1
# /boot was on /dev/sda1 during installation
UUID=4ce4e749-7286-46d6-b756-cb09cb51fead /boot           ext2    defaults            0       2
/dev/mapper/ubuntu--vg-swap_1 none            swap    sw              0       0
/dev/fd0        /media/floppy0  auto    rw,user,noauto,exec,utf8 0       0

它确实提到了有关软盘驱动器的事情，但没有提到它丢失、失效或类似情况。

答案1

首先，您一定要从中删除软盘驱动器fstab，您可以使用简单的文本编辑器来完成此操作。如果这不能解决您的问题（但应该可以），请参阅此旧答案对于类似的问题。

如果是台式电脑，另一个选择是尝试在 BIOS 中禁用它。

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