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除非插入 Guest Additions CD，否则 Debian 无法正常启动

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除非插入 Guest Additions CD，否则 Debian 无法正常启动

我在 macOS 10.12 主机上安装了 Debian VM。由于某种原因，每当我弹出VBOXADDITIONSCD 时，我都会启动到紧急模式。只有重新安装该CD并重新启动才能正常启动。有没有解决这个问题的方法，或者我最好还是将其安装好？

中有对磁盘的引用/etc/apt/sources.list，如图：

# 

# deb cdrom:[Debian GNU/Linux 8.6.0 _Jessie_ - Official amd64 xfce-CD Binary-1 20160917-14:22]/ jessie main

# deb cdrom:[Debian GNU/Linux 8.6.0 _Jessie_ - Official amd64 xfce-CD Binary-1 20160917-14:22]/ jessie main

deb http://ftp.us.debian.org/debian/ jessie main
deb-src http://ftp.us.debian.org/debian/ jessie main

deb http://security.debian.org/ jessie/updates main
deb-src http://security.debian.org/ jessie/updates main

# jessie-updates, previously known as 'volatile'
deb http://ftp.us.debian.org/debian/ jessie-updates main
deb-src http://ftp.us.debian.org/debian/ jessie-updates main

还有对 a 的cdrom0引用/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).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=de666870-7693-4c4d-a11d-67158e0898a5 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=4032a035-cc16-4483-a6ce-c2a5196be7b6 none            swap    sw              0       0
/dev/sr0        /media/cdrom0   udf,iso9660 user,exec     0       0

答案1

在 /etc/fstab 中，当引导期间发出“mount -a”时，您将自动安装 CD。

改变

/dev/sr0        /media/cdrom0   udf,iso9660 user,exec     0       0

到

/dev/sr0        /media/cdrom0   udf,iso9660,user,exec,noauto     0       0

答案2

您需要编辑源列表并在行前添加#

deb cdrom:[Debian GNU/Linux 8.6.0杰西- 官方 amd64 xfce-CD Binary-1 20160917-14:22]/jessie main

保存并退出。

它认为 CD 仍在用作存储库并且需要存在。在 Windows 中， # 会将其排除并停止。

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