我的机器已进入无法进行任何操作的状态apt-get。
当我跑步时apt-get upgrade我得到
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run ‘apt-get -f install’ to correct these.
The following packages have unmet dependencies.
linux-headers-generic-lts-xenial : Depends: linux-headers-4.4.0-124-generic but it is not installed
E: Unmet dependencies. Try using -f.
所以我这么做了apt-get -f install：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
linux-headers-4.4.0-124 linux-headers-4.4.0-124-generic
The following NEW packages will be installed
linux-headers-4.4.0-124 linux-headers-4.4.0-124-generic
0 to upgrade, 2 to newly install, 0 to remove and 67 not to upgrade.
8 not fully installed or removed.
Need to get 0 B/10.8 MB of archives.
After this operation, 87.6 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
(Reading database ... 1218968 files and directories currently installed.)
Preparing to unpack .../linux-headers-4.4.0-124_4.4.0-124.148~14.04.1_all.deb ...
Unpacking linux-headers-4.4.0-124 (4.4.0-124.148~14.04.1) ...
dpkg: error processing archive /var/cache/apt/archives/linux-headers-4.4.0-124_4.4.0-124.148~14.04.1_all.deb (--unpack):
unable to create `/usr/src/linux-headers-4.4.0-124/include/net/irda/irqueue.h.dpkg-new' (while processing `./usr/src/linux-headers-4.4.0-124/include/net/irda/irqueue.h'): No space left on device
No apport report written because the error message indicates a disk full error
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Preparing to unpack .../linux-headers-4.4.0-124-generic_4.4.0-124.148~14.04.1_amd64.deb ...
Unpacking linux-headers-4.4.0-124-generic (4.4.0-124.148~14.04.1) ...
dpkg: error processing archive /var/cache/apt/archives/linux-headers-4.4.0-124-generic_4.4.0-124.148~14.04.1_amd64.deb (--unpack):
error creating directory `./usr/src/linux-headers-4.4.0-124-generic/include/config/altera': No space left on device
No apport report written because the error message indicates a disk full error
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/linux-headers-4.4.0-124_4.4.0-124.148~14.04.1_all.deb
/var/cache/apt/archives/linux-headers-4.4.0-124-generic_4.4.0-124.148~14.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
表示磁盘已满。它有大约 3GB 和 3.7k 个空闲 inode，所以我不知道这是否真的是问题所在：
root@laptop15:/tmp# df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 4.0K 3.9G 1% /dev
tmpfs 788M 2.3M 786M 1% /run
/dev/sda5 20G 17G 2.0G 90% /
none 4.0K 0 4.0K 0% /sys/fs/cgroup
none 5.0M 0 5.0M 0% /run/lock
none 3.9G 31M 3.9G 1% /run/shm
none 100M 40K 100M 1% /run/user
/dev/sda1 47M 3.2M 44M 7% /boot/efi
/dev/sda4 200G 119G 72G 63% /home
/dev/sda2 880M 12M 802M 2% /scratch
/dev/loop0 87M 87M 0 100% /snap/core/4571
/dev/loop1 87M 87M 0 100% /snap/core/4407
/dev/loop2 87M 87M 0 100% /snap/core/4486
root@laptop15:/tmp# df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
udev 1005270 496 1004774 1% /dev
tmpfs 1008404 592 1007812 1% /run
/dev/sda5 1305600 1301852 3748 100% /
none 1008404 15 1008389 1% /sys/fs/cgroup
none 1008404 5 1008399 1% /run/lock
none 1008404 385 1008019 1% /run/shm
none 1008404 33 1008371 1% /run/user
/dev/sda1 0 0 0 - /boot/efi
/dev/sda4 13279232 321559 12957673 3% /home
/dev/sda2 65408 14 65394 1% /scratch
/dev/loop0 12831 12831 0 100% /snap/core/4571
/dev/loop1 12817 12817 0 100% /snap/core/4407
/dev/loop2 12819 12819 0 100% /snap/core/4486
我已经释放了大量空间，但这并没有什么帮助。大量的空间和 inode 被旧的和linux-headers从未被删除的软件包占用。例如，/usr/share 包含 4.3GB / 960,871 个与 相关的文件。linux-imagelinux-image-extralinux-headers
apt-get autoremove并且apt-get autoremove -f都以类似的方式失败。我被告知要释放空间，但占用空间的东西不起作用，因为（它说）没有空间，即使有空间。
请问我怎样才能摆脱这种循环？
答案1
在这种情况下，我倾向于手动删除 /usr/src/ 中的一些旧内核头文件。根据我的经验，这不会导致稍后删除头文件包时出现错误。
在我的计算机上，一个内核的头文件有超过 10k 个文件，因此在安装内核头文件时，3.7k 个可用 inode 对您来说没什么用。可用 inode 数量少肯定是您计算机上的一个问题，通常可以通过apt-get autoremove删除旧内核及其头文件来解决。