无法从完整启动磁盘中删除旧内核

Question

我无法在我的计算机上安装或更新任何软件。

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利用我令人难以置信的推理能力，我推断出 /boot 已满并引起了我的心痛。

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notlinus@NS0:/boot$df -h

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Filesystem                Size  Used Avail Use% Mounted on\nudev                      2.0G  4.0K  2.0G   1% /dev\ntmpfs                     396M  656K  395M   1% /run\n/dev/mapper/NS0--vg-root   36G  3.6G   30G  11% /\nnone                      4.0K     0  4.0K   0% /sys/fs/cgroup\nnone                      5.0M     0  5.0M   0% /run/lock\nnone                      2.0G     0  2.0G   0% /run/shm\nnone                      100M     0  100M   0% /run/user\n/dev/sda1                 236M  234M     0 100% /boot\n

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notlinus@NS0:/boot$ls -l

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total 229780\n-rw-r--r-- 1 root root  1270654 Aug 12  2015 abi-3.19.0-26-generic\n-rw-r--r-- 1 root root  1271100 Sep  1  2015 abi-3.19.0-28-generic\n-rw-r--r-- 1 root root  1271518 Oct  3 00:54 abi-3.19.0-30-generic\n-rw-r--r-- 1 root root  1271689 Oct  8 13:01 abi-3.19.0-31-generic\n-rw-r--r-- 1 root root  1271689 Oct 22 13:14 abi-3.19.0-32-generic\n-rw-r--r-- 1 root root  1271689 Nov  6 20:39 abi-3.19.0-33-generic\n-rw-r--r-- 1 root root  1271691 Nov 23 16:57 abi-3.19.0-37-generic\n-rw-r--r-- 1 root root   177632 Aug 12  2015 config-3.19.0-26-generic\n-rw-r--r-- 1 root root   177651 Sep  1  2015 config-3.19.0-28-generic\n-rw-r--r-- 1 root root   177730 Oct  3 00:54 config-3.19.0-30-generic\n-rw-r--r-- 1 root root   177790 Oct  8 13:01 config-3.19.0-31-generic\n-rw-r--r-- 1 root root   177790 Oct 22 13:14 config-3.19.0-32-generic\n-rw-r--r-- 1 root root   177790 Nov  6 20:39 config-3.19.0-33-generic\n-rw-r--r-- 1 root root   177790 Nov 23 16:57 config-3.19.0-37-generic\ndrwxr-xr-x 5 root root     1024 Feb 17 13:47 grub\n-rw-r--r-- 1 root root 20754747 Aug 27  2015 initrd.img-3.19.0-26-generic\n-rw-r--r-- 1 root root 20753554 Sep  9 06:29 initrd.img-3.19.0-28-generic\n-rw-r--r-- 1 root root 20756217 Oct  6 07:03 initrd.img-3.19.0-30-generic\n-rw-r--r-- 1 root root 20758684 Oct 22 13:04 initrd.img-3.19.0-31-generic\n-rw-r--r-- 1 root root 20757000 Nov  5 06:55 initrd.img-3.19.0-32-generic\n-rw-r--r-- 1 root root 20758873 Nov 10 07:17 initrd.img-3.19.0-33-generic\n-rw-r--r-- 1 root root 20757964 Dec  2 06:54 initrd.img-3.19.0-37-generic\n-rw-r--r-- 1 root root  3463561 Feb 17 13:46 initrd.img-3.19.0-39-generic\n-rw-r--r-- 1 root root  3463563 Feb 17 13:47 initrd.img-3.19.0-42-generic\ndrwx------ 2 root root    12288 Aug 27  2015 lost+found\n-rw-r--r-- 1 root root   176500 Mar 12  2014 memtest86+.bin\n-rw-r--r-- 1 root root   178176 Mar 12  2014 memtest86+.elf\n-rw-r--r-- 1 root root   178680 Mar 12  2014 memtest86+_multiboot.bin\n-rw------- 1 root root  3626965 Aug 12  2015 System.map-3.19.0-26-generic\n-rw------- 1 root root  3626779 Sep  1  2015 System.map-3.19.0-28-generic\n-rw------- 1 root root  3627906 Oct  3 00:54 System.map-3.19.0-30-generic\n-rw------- 1 root root  3628177 Oct  8 13:01 System.map-3.19.0-31-generic\n-rw------- 1 root root  3628149 Oct 22 13:14 System.map-3.19.0-32-generic\n-rw------- 1 root root  3628149 Nov  6 20:39 System.map-3.19.0-33-generic\n-rw------- 1 root root  3628776 Nov 23 16:57 System.map-3.19.0-37-generic\n-rw------- 1 root root  6570192 Aug 12  2015 vmlinuz-3.19.0-26-generic\n-rw------- 1 root root  6568848 Sep  1  2015 vmlinuz-3.19.0-28-generic\n-rw------- 1 root root  6572496 Oct  3 00:54 vmlinuz-3.19.0-30-generic\n-rw------- 1 root root  6572336 Oct  8 13:01 vmlinuz-3.19.0-31-generic\n-rw------- 1 root root  6572944 Oct 22 13:14 vmlinuz-3.19.0-32-generic\n-rw------- 1 root root  6572432 Nov  6 20:39 vmlinuz-3.19.0-33-generic\n-rw------- 1 root root  6571920 Nov 23 16:57 vmlinuz-3.19.0-37-generic\n

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notlinus@NS0:/boot$uname -r

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3.19.0-37-generic\n

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notlinus@NS0:~$sudo apt-get clean

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notlinus@NS0:/boot$sudo apt-get autoremove

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Reading package lists... Done\nBuilding dependency tree\nReading state information... Done\nYou might want to run \xe2\x80\x98apt-get -f install\xe2\x80\x99 to correct these.\nThe following packages have unmet dependencies.\n linux-image-extra-3.19.0-49-generic : Depends: linux-image-3.19.0-49-generic but it is not installed\n linux-image-generic-lts-vivid : Depends: linux-image-3.19.0-49-generic but it is not installed\n                                 Recommends: thermald but it is not installed\nE: Unmet dependencies. Try using -f.\n

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notlinus@NS0:/boot$sudo dpkg --list \'linux-image*\'

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Desired=Unknown/Install/Remove/Purge/Hold\n| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend\n|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)\n||/ Name                                Version                Architecture           Description\n+++-===================================-======================-======================-===========================================================================\nun  linux-image                         <none>                 <none>                 (no description available)\nun  linux-image-3.0                     <none>                 <none>                 (no description available)\nrc  linux-image-3.19.0-25-generic       3.19.0-25.26~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-3.19.0-26-generic       3.19.0-26.28~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-3.19.0-28-generic       3.19.0-28.30~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-3.19.0-30-generic       3.19.0-30.34~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-3.19.0-31-generic       3.19.0-31.36~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-3.19.0-32-generic       3.19.0-32.37~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-3.19.0-33-generic       3.19.0-33.38~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-3.19.0-37-generic       3.19.0-37.42~14.04.1   amd64                  Linux kernel image for version 3.19.0 on 64 bit x86 SMP\nin  linux-image-3.19.0-39-generic       <none>                 amd64                  (no description available)\nin  linux-image-3.19.0-42-generic       <none>                 amd64                  (no description available)\nin  linux-image-3.19.0-49-generic       <none>                 amd64                  (no description available)\nrc  linux-image-extra-3.19.0-25-generic 3.19.0-25.26~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-extra-3.19.0-26-generic 3.19.0-26.28~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-extra-3.19.0-28-generic 3.19.0-28.30~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-extra-3.19.0-30-generic 3.19.0-30.34~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-extra-3.19.0-31-generic 3.19.0-31.36~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-extra-3.19.0-32-generic 3.19.0-32.37~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\nii  linux-image-extra-3.19.0-33-generic 3.19.0-33.38~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\niF  linux-image-extra-3.19.0-37-generic 3.19.0-37.42~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\niU  linux-image-extra-3.19.0-49-generic 3.19.0-49.55~14.04.1   amd64                  Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP\niU  linux-image-generic-lts-vivid       3.19.0.49.34           amd64                  Generic Linux kernel image\n

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notlinus@NS0:/boot$sudo apt-get remove linux-image-3.19.0-26-generic

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Reading package lists... Done\nBuilding dependency tree\nReading state information... Done\nYou might want to run \'apt-get -f install\' to correct these:\nThe following packages have unmet dependencies.\n linux-image-extra-3.19.0-26-generic : Depends: linux-image-3.19.0-26-generic but it is not going to be installed\n linux-image-extra-3.19.0-49-generic : Depends: linux-image-3.19.0-49-generic but it is not going to be installed\n linux-image-generic-lts-vivid : Depends: linux-image-3.19.0-49-generic but it is not going to be installed\n                                 Recommends: thermald but it is not going to be installed\nE: Unmet dependencies. Try \'apt-get -f install\' with no packages (or specify a solution).\n

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我确信这一定是一个重复的问题，但在搜索类似问题的解决方案后并没有缓解我的困境。

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最后，我是一名 RHEL 管理员，所以请原谅我的无知 - 我们的 BIND 服务器必须位于 Ubuntu 上，作为我们姐妹公司提供一些免费托管空间的条件。我做错了什么导致了这个问题以及如何避免将来再次发生这种情况？

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当我在此网站上尝试类似的解决方案时，例如如何释放/boot中的更多空间？我得到：

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notlinus@NS0:/boot$ sudo dpkg -fl linux-{image,headers}-"[0-9]*" | awk \'/^ii/{ print $2}\' | grep -v -e `uname -r | cut -f1,2 -d"-"` | grep -e \'[0-9]\' | xargs sudo apt-get -y purge\nYou might want to run \xe2\x80\x98apt-get -f install\xe2\x80\x99 to correct these.\nThe following packages have unmet dependencies.\n linux-image-extra-3.19.0-26-generic : Depends: linux-image-3.19.0-26-generic but it is not installed\n linux-image-extra-3.19.0-28-generic : Depends: linux-image-3.19.0-28-generic but it is not installed\n linux-image-extra-3.19.0-30-generic : Depends: linux-image-3.19.0-30-generic but it is not installed\n linux-image-extra-3.19.0-31-generic : Depends: linux-image-3.19.0-31-generic but it is not installed\n linux-image-extra-3.19.0-32-generic : Depends: linux-image-3.19.0-32-generic but it is not installed\n linux-image-extra-3.19.0-33-generic : Depends: linux-image-3.19.0-33-generic but it is not installed\n linux-image-extra-3.19.0-49-generic : Depends: linux-image-3.19.0-49-generic but it is not installed\n linux-image-generic-lts-vivid : Depends: linux-image-3.19.0-49-generic but it is not installed\n                                 Recommends: thermald but it is not installed\nE: Unmet dependencies. Try using -f.\n

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Answer 1

谢谢@mikewhatever，

sudo dpkg --force-all -P pkgname就是答案

所以：sudo dpkg --force-all -P linux-image-extra-3.19.0-26-generic 为我做的