我收到以下错误sudo apt-get upgrade：
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 : Depends: linux-headers-4.4.0-151-generic but it is not installed
linux-image-generic : Depends: linux-modules-extra-4.4.0-151-generic but it is not installed
Recommends: thermald but it is not installed
E: Unmet dependencies. Try using -f.
然后我尝试了sudo apt-get -f install。这又给了我一个错误：
The following additional packages will be installed:
linux-headers-4.4.0-210 linux-headers-4.4.0-210-generic linux-modules-extra-4.4.0-210-generic
The following NEW packages will be installed:
linux-headers-4.4.0-210 linux-headers-4.4.0-210-generic linux-modules-extra-4.4.0-210-generic
0 upgraded, 3 newly installed, 0 to remove and 235 not upgraded.
8 not fully installed or removed.
Need to get 47.4 MB of archives.
After this operation, 235 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 linux-modules-extra-4.4.0-210-generic amd64 4.4.0-210.242 [36.6 MB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 linux-headers-4.4.0-210 all 4.4.0-210.242 [10.0 MB]
Get:3 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 linux-headers-4.4.0-210-generic amd64 4.4.0-210.242 [786 kB]
Fetched 47.4 MB in 4s (11.0 MB/s)
(Reading database ... 1423830 files and directories currently installed.)
Preparing to unpack .../linux-modules-extra-4.4.0-210-generic_4.4.0-210.242_amd64.deb ...
Unpacking linux-modules-extra-4.4.0-210-generic (4.4.0-210.242) ...
dpkg: error processing archive /var/cache/apt/archives/linux-modules-extra-4.4.0-210-generic_4.4.0-210.242_amd64.deb (--unpack):
unable to create '/lib/modules/4.4.0-210-generic/kernel/drivers/media/usb/dvb-usb-v2/dvb-usb-az6007.ko.dpkg-new' (while processing './lib/modules/4.4.0-210-generic/kernel/drivers/media/usb/dvb-usb-v2/dvb-usb-az6007.ko'): 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)
我读过了这个帖子。接受的答案不起作用，因为它sudo apt-get remove linux-image-VERSION给出了与相同的错误sudo apt-get -f install。我尝试了第二个获得最多支持的答案，它释放了一些空间：
df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 799M 17M 782M 3% /run
/dev/sda1 22G 19G 2.3G 90% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
tmpfs 799M 0 799M 0% /run/user/1000
到：
df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 799M 17M 782M 3% /run
/dev/sda1 22G 17G 4.1G 80% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
tmpfs 799M 0 799M 0% /run/user/1000
之后，我跑了sudo apt-get clean，sudo apt-get autoclean然后sudo apt-get -f install按照这个建议回答。但我遇到了同样的错误。我该怎么做才能解决这个问题？
更新
的输出df -ih为：
Filesystem Inodes IUsed IFree IUse% Mounted on
udev 993K 411 993K 1% /dev
tmpfs 998K 570 998K 1% /run
/dev/sda1 1.4M 1.4M 1.8K 100% /
tmpfs 998K 1 998K 1% /dev/shm
tmpfs 998K 3 998K 1% /run/lock
tmpfs 998K 16 998K 1% /sys/fs/cgroup
tmpfs 998K 4 998K 1% /run/user/1000
答案1
您的输出中有一些关键线索。
No space left on device可能出于两个原因：空间和/或索引节点。
- 人们用完了空间常见原因：电影和其他大文件太多。偶尔日志文件失控。
- 人们用完了索引节点当它们有太多（数千个）小文件时。典型的例子是内核头文件和/或内核源文件太多。
你的输出和故障排除似乎让你得出了安全、正确的结论：索引节点才是问题所在。（做得好！）
- 查找未使用的（较旧的）内核源和内核头包。卸载它们。
- 有些人从非软件包源安装内核文件。这些文件也计入 inode 中。如果您这样做了，是时候清理它们了。
一旦你的 inode 稍微低一些，apt 将再次工作。