由于LUKS加密和分区，无法安装应用程序

Question

我将Kali和另一个操作系统一起安装到我的计算机中，我做的一件事就是使用这个指南对整个Kali分区进行手动分区加密。现在，每当我尝试更新时，我都会得到一个未满足的依赖项错误，当我试图修复它或安装第三方应用程序时，在本例中是Mullvad，我会得到以下类型的错误。

dpkg: error processing archive /var/cache/apt/archives/g++-10_10.2.1-1_amd64.deb (--unpack):
 cannot copy extracted data for './usr/lib/gcc/x86_64-linux-gnu/10/cc1plus' to '/usr/lib/gcc/x86_64-linux-gnu/10/cc1plus.dpkg-new': failed to write (No space left on device)
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)

下面是当我尝试运行sudo apt修复失败安装时的全部输出。

└─# sudo apt --fix-broken install 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
  cpp-10 g++-10 gcc-10
Suggested packages:
  gcc-10-locales g++-10-multilib gcc-10-doc gcc-10-multilib
The following packages will be upgraded:
  cpp-10 g++-10 gcc-10
3 upgraded, 0 newly installed, 0 to remove and 827 not upgraded.
21 not fully installed or removed.
Need to get 0 B/135 MB of archives.
After this operation, 454 MB disk space will be freed.
Do you want to continue? [Y/n] y
Reading changelogs... Done
(Reading database ... 312949 files and directories currently installed.)
Preparing to unpack .../g++-10_10.2.1-1_amd64.deb ...
Unpacking g++-10 (10.2.1-1) over (10.2.0-16) ...
dpkg: error processing archive /var/cache/apt/archives/g++-10_10.2.1-1_amd64.deb (--unpack):
 cannot copy extracted data for './usr/lib/gcc/x86_64-linux-gnu/10/cc1plus' to '/usr/lib/gcc/x86_64-linux-gnu/10/cc1plus.dpkg-new': failed to write (No space left on device)
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Preparing to unpack .../gcc-10_10.2.1-1_amd64.deb ...
Unpacking gcc-10 (10.2.1-1) over (10.2.0-16) ...
dpkg: error processing archive /var/cache/apt/archives/gcc-10_10.2.1-1_amd64.deb (--unpack):
 cannot copy extracted data for './usr/lib/gcc/x86_64-linux-gnu/10/lto1' to '/usr/lib/gcc/x86_64-linux-gnu/10/lto1.dpkg-new': failed to write (No space left on device)
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Preparing to unpack .../cpp-10_10.2.1-1_amd64.deb ...
Unpacking cpp-10 (10.2.1-1) over (10.2.0-16) ...
dpkg: error processing archive /var/cache/apt/archives/cpp-10_10.2.1-1_amd64.deb (--unpack):
 cannot copy extracted data for './usr/lib/gcc/x86_64-linux-gnu/10/cc1' to '/usr/lib/gcc/x86_64-linux-gnu/10/cc1.dpkg-new': failed to write (No space left on device)
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/g++-10_10.2.1-1_amd64.deb
 /var/cache/apt/archives/gcc-10_10.2.1-1_amd64.deb
 /var/cache/apt/archives/cpp-10_10.2.1-1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

现在我不知道怎么继续下去了。我在考虑是否应该调整分区的大小，但这是没有意义的，因为我确信有足够的空间。只是没人认出来。

我注意到的另一件事是，查看/中的文件夹属性，一些目录(如/root/、/opt/和/usr/ )已经满了，没有空间了。/root/满对我来说是有意义的，因为我为/root/目录进行了分区，但是/opt/和/usr/目录对我来说很奇怪，因为我没有为这些目录进行分区。

这是我运行df时的输出

└─# df
Filesystem                  1K-blocks    Used Available Use% Mounted on
udev                          8129460       0   8129460   0% /dev
tmpfs                         1633860    1428   1632432   1% /run
/dev/mapper/CryptoKali-Root   9545920 9478772         0 100% /
tmpfs                         8169292       0   8169292   0% /dev/shm
tmpfs                            5120       0      5120   0% /run/lock
tmpfs                            4096       0      4096   0% /sys/fs/cgroup
/dev/mapper/CryptoKali-var    9545920 1913256   7128040  22% /var
/dev/mapper/CryptoKali-tmp    9545920   36944   9004352   1% /tmp
/dev/mapper/CryptoKali-home  68066648 1042392  63523612   2% /home
/dev/sda5                      945144   94196    785720  11% /boot
tmpfs                         1633856      56   1633800   1% /run/user/1000

我知道还有其他安装和使用Kali的方法，比如一个持续的实时USB或虚拟机，但是我想做双重引导并使它工作。

有谁可以帮我？

Answer 1

我在考虑是否应该调整分区的大小，但这是没有意义的，因为我确信有足够的空间。只是没人认出来。

您的df输出显示/已满，这是所有apt错误的来源。您应该减少/home并增加/。