Fab*_*bby 3 package-management dpkg kernel
所以我手动删除旧内核并做了一个dpkg --list 'linux-image-*',我得到:
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==============-============-============-=================================
ii linux-image-4. 4.10.0-42.46 amd64 Linux kernel image for version 4.
ii linux-image-4. 4.13.0-31.34 amd64 Linux kernel image for version 4.
ii linux-image-4. 4.15.0-38.41 amd64 Signed kernel image generic
ii linux-image-4. 4.15.0-39.42 amd64 Signed kernel image generic
ii linux-image-4. 4.15.0-42.45 amd64 Signed kernel image generic
ii linux-image-4. 4.4.0-128.15 amd64 Linux kernel image for version 4.
ii linux-image-4. 4.4.0-140.16 amd64 Linux kernel image for version 4.
ii linux-image-ex 4.4.0-128.15 amd64 Linux kernel extra modules for ve
ii linux-image-ex 4.4.0-140.16 amd64 Linux kernel extra modules for ve
ii linux-image-ge 4.4.0.140.14 amd64 Generic Linux kernel image
ii linux-image-ge 4.15.0.42.63 amd64 Generic Linux kernel image
un linux-image-un <none> <none> (no description available)
un linux-image-un <none> <none> (no description available)
un linux-image-un <none> <none> (no description available)
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所以最后3个包处于aDesired=Unknown和Status=Not状态。
所以我挖得更深一些,发现这dpkg-query --show 'linux-image-*'对我没有多大帮助:
linux-image-4.10.0-42-generic 4.10.0-42.46~16.04.1
linux-image-4.13.0-31-generic 4.13.0-31.34~16.04.1
linux-image-4.15.0-38-generic 4.15.0-38.41~16.04.1
linux-image-4.15.0-39-generic 4.15.0-39.42~16.04.1
linux-image-4.15.0-42-generic 4.15.0-42.45~16.04.1
linux-image-4.4.0-128-generic 4.4.0-128.154
linux-image-4.4.0-140-generic 4.4.0-140.166
linux-image-extra-4.4.0-128-generic 4.4.0-128.154
linux-image-extra-4.4.0-140-generic 4.4.0-140.166
linux-image-generic 4.4.0.140.146
linux-image-generic-hwe-16.04 4.15.0.42.63
linux-image-unsigned-4.15.0-38-generic
linux-image-unsigned-4.15.0-39-generic
linux-image-unsigned-4.15.0-42-genericRun Code Online (Sandbox Code Playgroud)
那么这 3 个来自哪里,我该如何摆脱这 3 个?
附加信息:
dpkg --list 'linux-image-*' > /tmp/N0rbert.txt在这里。
uname -r并ls /boot在这里
在继续之前,将uname -r(您当前运行的内核版本)的输出与这些版本进行比较。如果您看到相同的数字,那么这些不是旧内核,而是未签名的新内核,所以不要删除它们!
否则,您可以使用简单的方法删除它们:
sudo apt-get purge linux-image-unsigned-4.15.0-38-generic \
linux-image-unsigned-4.15.0-39-generic linux-image-unsigned-4.15.0-42-generic
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这些内核来自官方存储库:
我个人去除内核的方法是以下之一:
用 apt-get autoremove
sudo apt-get autoremove
Run Code Online (Sandbox Code Playgroud)purge-old-kernels从byobu包中使用:
sudo purge-old-kernels
Run Code Online (Sandbox Code Playgroud)手动删除未安装的内核(如果以前的方法失败):
sudo apt-get purge $(dpkg -l | grep 'linux-image-' | grep -v "^ii" | awk '{print $2}')
Run Code Online (Sandbox Code Playgroud)注意: dpkg --list当终端很窄时可能会截断它的输出,所以考虑使用重定向到文件dpkg --list 'linux-image-*' > d.txt然后less d.txt
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