我知道这个问题以前已经被问过很多次了，但我想对我来说只是有点不同。
# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 224G 5.2G 208G 3% /
udev 1.9G 4.0K 1.9G 1% /dev
tmpfs 777M 260K 777M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 1.9G 0 1.9G 0% /run/shm
/dev/sda2 90M 88M 0 100% /boot
/dev/sda6 1.9G 514M 1.3G 29% /tmp
我的启动分区已满。
当前内核：
# uname -r
3.2.0-35-generic
所有内核：
# dpkg --list | grep linux-image
ii linux-image-3.2.0-32-generic 3.2.0-32.51 Linux kernel image for version 3.2.0 on 64 bit x86 SMP
ii linux-image-3.2.0-34-generic 3.2.0-34.53 Linux kernel image for version 3.2.0 on 64 bit x86 SMP
ii linux-image-3.2.0-35-generic 3.2.0-35.55 Linux kernel image for version 3.2.0 on 64 bit x86 SMP
iF linux-image-3.2.0-37-generic 3.2.0-37.58 Linux kernel image for version 3.2.0 on 64 bit x86 SMP
iF linux-image-3.2.0-38-generic 3.2.0-38.60 Linux kernel image for version 3.2.0 on 64 bit x86 SMP
iU linux-image-generic 3.2.0.37.45 Generic Linux kernel image
因此我想到使用以下命令删除 3.2.0.32-generic 内核：
# sudo apt-get purge linux-image-3.2.0-32-generic
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-generic : Depends: linux-headers-generic (= 3.2.0.37.45) but 3.2.0.38.46 is to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
没有成功。
当我尝试时apt-get -f install它也失败了：
# apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
linux-headers-3.2.0-34 linux-headers-3.2.0-35 linux-headers-3.2.0-34-generic linux-headers-3.2.0-35-generic
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
linux-generic linux-image-generic
The following packages will be upgraded:
linux-generic linux-image-generic
2 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.
5 not fully installed or removed.
Need to get 0 B/4,334 B of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
Setting up initramfs-tools (0.99ubuntu13.1) ...
update-initramfs: deferring update (trigger activated)
Setting up linux-image-3.2.0-37-generic (3.2.0-37.58) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
The link /initrd.img is a dangling linkto /boot/initrd.img-3.2.0-38-generic
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.2.0-37-generic /boot/vmlinuz-3.2.0-37-generic
update-initramfs: Generating /boot/initrd.img-3.2.0-37-generic
gzip: stdout: No space left on device
E: mkinitramfs failure cpio 141 gzip 1
update-initramfs: failed for /boot/initrd.img-3.2.0-37-generic with 1.
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-3.2.0-37-generic.postinst line 1010.
dpkg: error processing linux-image-3.2.0-37-generic (--configure):
subprocess installed post-installation script returned error exit status 2
Setting up linux-image-3.2.0-38-generic (3.2.0-38.60) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
The link /initrd.img is a dangling linkto /boot/initrd.img-3.2.0-37-generic
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.2.0-38-generic /boot/vmlinuz-3.2.0-38-generic
update-initramfs: Generating /boot/initrd.img-3.2.0-38-generic
gzip: stdout: No space left on device
E: mkinitramfs failure cpio 141 gzip 1
update-initramfs: failed for /boot/initrd.img-3.2.0-38-generic with 1.
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-3.2.0-38-generic.postinst line 1010.
dpkg: error processing linux-image-3.2.0-38-generic (--configure):
subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of linux-image-generic:
linux-image-generic depends on linux-image-3.2.0-37-generic; however:
Package linux-image-3.2.0-37-generic is not configured yet.
dpkg: error processing linux-image-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-generic:
linux-generic depends on linux-image-generic (= 3.2.0.37.45); however:
Package linux-image-generic is not configured yet.
linux-generic depends on linux-headers-generic (= 3.2.0.37.45); however:
Version of linux-headers-generic on system is 3.2.0.38.46.
dpkg: error processing linux-generic (--configure):
dependency problems - leaving unconfigured
Processing triggers for initramfs-tools ...
No apport report written because the error message indicates its a followup error from a previous failure.
No apport report written because MaxReports is reached already
update-initramfs: Generating /boot/initrd.img-3.2.0-35-generic
gzip: stdout: No space left on device
E: mkinitramfs failure cpio 141 gzip 1
update-initramfs: failed for /boot/initrd.img-3.2.0-35-generic with 1.
dpkg: error processing initramfs-tools (--configure):
subprocess installed post-installation script returned error exit status 1
No apport report written because MaxReports is reached already
Errors were encountered while processing:
linux-image-3.2.0-37-generic
linux-image-3.2.0-38-generic
linux-image-generic
linux-generic
initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)
任何帮助都将非常感激。
更新：我做了：
sudo rm /boot/*-3.2.0-32-generic /boot/*-3.2.0-34-generic
之后出现以下问题apt-get -f install：
root@localhost:/# 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-generic
The following packages will be upgraded:
linux-generic
1 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.
1 not fully installed or removed.
Need to get 0 B/1,722 B of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
dpkg: dependency problems prevent configuration of linux-generic:
linux-generic depends on linux-image-generic (= 3.2.0.37.45); however:
Version of linux-image-generic on system is 3.2.0.38.46.
linux-generic depends on linux-headers-generic (= 3.2.0.37.45); however:
Version of linux-headers-generic on system is 3.2.0.38.46.
dpkg: error processing linux-generic (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
Errors were encountered while processing:
linux-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
答案1
当你的内核过时时，你不能使用 apt-get。
cd /boot
sudo rm *-2.6.35-6.9-generic
sudo rm *-3.16.0-23-generic
用来ls查看文件夹中的内容，删除最旧的一个或两个，然后
sudo apt-get -f install
然后你可以像下面这样使用 apt-get purge
sudo apt-get purge linux-image-3.2.0-32-generic linux-image-3.2.0-34-generic
或者继续使用 rm。
你也应该sudo update-grub在完成后
答案2
显然，这是有效的：
sudo apt-get autoremove
根据apt-get手册页：
autoremove 用于删除那些为了满足其他包的依赖关系而自动安装但现在不再需要的包。
我尝试安装的是 3.16.0-39，但由于 /boot 已满而失败。3.16.0-38 是我当前的版本。您可以看到 -38 被跳过了。
server:~$ uname -r
3.16.0-38-generic
server:~$ sudo apt-get autoremove
[sudo] password for mikeb:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
linux-headers-3.16.0-30 linux-headers-3.16.0-30-generic
linux-headers-3.16.0-31 linux-headers-3.16.0-31-generic
linux-headers-3.16.0-33 linux-headers-3.16.0-33-generic
linux-headers-3.16.0-34 linux-headers-3.16.0-34-generic
linux-headers-3.16.0-36 linux-headers-3.16.0-36-generic
linux-headers-3.16.0-39 linux-headers-3.16.0-39-generic
linux-image-3.16.0-30-generic linux-image-3.16.0-31-generic
linux-image-3.16.0-33-generic linux-image-3.16.0-34-generic
linux-image-3.16.0-36-generic linux-image-3.16.0-39-generic
linux-image-extra-3.16.0-30-generic linux-image-extra-3.16.0-31-generic
linux-image-extra-3.16.0-33-generic linux-image-extra-3.16.0-34-generic
linux-image-extra-3.16.0-36-generic linux-image-extra-3.16.0-39-generic
0 upgraded, 0 newly installed, 24 to remove and 0 not upgraded.
答案3
在终端中执行以下命令：
dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d' | xargs sudo apt-get purge
此命令列出所有当前安装的 Linux 内核，然后选择所有当前未使用的内核并将其删除。
答案4
对于 Ubuntu 12.04，请尝试此操作
sudo apt-get purge linux-image-[kernel version]
这将删除任何内核版本。如果你的启动文件夹有多个内核，不要忘记更新 grub 并重启系统
例如 sudo apt-get purge linux-image-3.11.6*