Ubuntu16.04删除多余内核版本同时禁止更新内核 |
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Ubuntu16.04删除多余内核版本同时禁止更新内核
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问题：
gzip: stdout: No space left on device
E: mkinitramfs failure cpio 141 gzip 1
update-initramfs: failed for /boot/initrd.img-4.15.0-106-generic with 1.
dpkg: error processing package initramfs-tools (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)
** 解决方法：** 发现内核有很多版本 df -h 查看boot内存使用情况 ckq@ckq:~$ df -h Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 9.7M 1.6G 1% /run /dev/nvme0n1p2 47G 22G 23G 49% / tmpfs 7.9G 218M 7.6G 3% /dev/shm tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/nvme0n1p7 135G 107G 21G 84% /home /dev/nvme0n1p6 453M 399M 27M 94% /boot tmpfs 1.6G 48K 1.6G 1% /run/user/1000 /dev/sda8 453M 46M 380M 11% /media/ckq/50c7dfec-bd99-4854-9c3b-86f345c9af76查看当前使用的内核版本 uname -a ckq@ckq:~$ uname -a Linux ckq 4.13.0-36-generic #40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux1.查看所有的内核 dpkg --get-selections|grep linux ckq@ckq:~$ dpkg --get-selections|grep linux console-setup-linux install libselinux1:amd64 install linux-base install linux-firmware install linux-generic-hwe-16.04 install linux-headers-4.13.0-36 install linux-headers-4.13.0-36-generic install linux-headers-4.15.0-106 install linux-headers-4.15.0-106-generic install linux-headers-4.15.0-70 install linux-headers-4.15.0-70-generic install linux-headers-4.15.0-72 install linux-headers-4.15.0-72-generic install linux-headers-4.15.0-99 install linux-headers-4.15.0-99-generic install linux-headers-generic-hwe-16.04 install linux-image-4.13.0-36-generic install linux-image-4.15.0-106-generic install linux-image-4.15.0-70-generic install linux-image-4.15.0-72-generic install linux-image-4.15.0-99-generic install linux-image-extra-4.13.0-36-generic install linux-image-generic-hwe-16.04 install linux-libc-dev:amd64 install linux-modules-4.15.0-106-generic install linux-modules-4.15.0-70-generic install linux-modules-4.15.0-72-generic install linux-modules-4.15.0-99-generic install linux-modules-extra-4.15.0-106-generic install linux-modules-extra-4.15.0-70-generic install linux-modules-extra-4.15.0-72-generic install linux-modules-extra-4.15.0-99-generic install linux-sound-base install pptp-linux install syslinux install syslinux-common install syslinux-legacy install util-linux install竟然如此多！！！！！！ 开始！！！！ 2.删除内核 sudo apt-get purge linux-image-4.15.0-99-generic sudo apt-get purge linux-headers-4.15.0-99(这个会自动把linux-headers-4.15.0-99-generic删除) sudo apt-get purge linux-modules-4.15.0-99-generic例如： ckq@ckq:~$ sudo apt-get purge linux-image-4.15.0-99-generic Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: chromium-codecs-ffmpeg-extra gstreamer1.0-packagekit libqt5multimedia5-plugins linux-headers-4.15.0-70 linux-headers-4.15.0-70-generic linux-headers-4.15.0-72 linux-headers-4.15.0-72-generic linux-headers-4.15.0-99 linux-headers-4.15.0-99-generic linux-image-4.15.0-70-generic linux-image-4.15.0-72-generic linux-modules-4.15.0-70-generic linux-modules-4.15.0-72-generic linux-modules-4.15.0-99-generic linux-modules-extra-4.15.0-70-generic linux-modules-extra-4.15.0-72-generic notepadqq-common python3-opengl python3-pyqt5 python3-pyqt5.qtmultimedia python3-pyqt5.qtquick python3-pyqt5.qtwebkit python3-sip python3-xlib qml-module-qtgraphicaleffects qml-module-qtquick-controls qml-module-qtquick2 tesseract-ocr-chi-sim tesseract-ocr-chi-tra ttf-wqy-microhei Use 'sudo apt autoremove' to remove them. The following packages will be REMOVED: linux-image-4.15.0-99-generic* linux-modules-extra-4.15.0-99-generic* 0 upgraded, 0 newly installed, 2 to remove and 422 not upgraded. After this operation, 179 MB disk space will be freed. Do you want to continue? [Y/n] y (Reading database ... 468471 files and directories currently installed.) Removing linux-modules-extra-4.15.0-99-generic (4.15.0-99.100~16.04.1) ... Purging configuration files for linux-modules-extra-4.15.0-99-generic (4.15.0-99.100~16.04.1) ... Removing linux-image-4.15.0-99-generic (4.15.0-99.100~16.04.1) ... I: /vmlinuz.old is now a symlink to boot/vmlinuz-4.15.0-72-generic I: /initrd.img.old is now a symlink to boot/initrd.img-4.15.0-72-generic /etc/kernel/postrm.d/initramfs-tools: update-initramfs: Deleting /boot/initrd.img-4.15.0-99-generic /etc/kernel/postrm.d/zz-update-grub: Generating grub configuration file ... Found linux image: /boot/vmlinuz-4.15.0-106-generic Found initrd image: /boot/initrd.img-4.15.0-106-generic Found linux image: /boot/vmlinuz-4.15.0-72-generic Found initrd image: /boot/initrd.img-4.15.0-72-generic Found linux image: /boot/vmlinuz-4.15.0-70-generic Found initrd image: /boot/initrd.img-4.15.0-70-generic Found linux image: /boot/vmlinuz-4.13.0-36-generic Found initrd image: /boot/initrd.img-4.13.0-36-generic Found memtest86+ image: /memtest86+.elf Found memtest86+ image: /memtest86+.bin Found Windows 10 (loader) on /dev/sda1 Found Ubuntu 14.04.5 LTS (14.04) on /dev/sda6 done Purging configuration files for linux-image-4.15.0-99-generic (4.15.0-99.100~16.04.1) ... rmdir: failed to remove '/lib/modules/4.15.0-99-generic': Directory not empty ckq@ckq:~$ sudo apt-get purge linux-headers-4.15.0-99 Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: chromium-codecs-ffmpeg-extra gstreamer1.0-packagekit libqt5multimedia5-plugins linux-headers-4.15.0-70 linux-headers-4.15.0-70-generic linux-headers-4.15.0-72 linux-headers-4.15.0-72-generic linux-image-4.15.0-70-generic linux-image-4.15.0-72-generic linux-modules-4.15.0-70-generic linux-modules-4.15.0-72-generic linux-modules-4.15.0-99-generic linux-modules-extra-4.15.0-70-generic linux-modules-extra-4.15.0-72-generic notepadqq-common python3-opengl python3-pyqt5 python3-pyqt5.qtmultimedia python3-pyqt5.qtquick python3-pyqt5.qtwebkit python3-sip python3-xlib qml-module-qtgraphicaleffects qml-module-qtquick-controls qml-module-qtquick2 tesseract-ocr-chi-sim tesseract-ocr-chi-tra ttf-wqy-microhei Use 'sudo apt autoremove' to remove them. The following packages will be REMOVED: linux-headers-4.15.0-99* linux-headers-4.15.0-99-generic* 0 upgraded, 0 newly installed, 2 to remove and 422 not upgraded. After this operation, 89.0 MB disk space will be freed. Do you want to continue? [Y/n] y (Reading database ... 463502 files and directories currently installed.) Removing linux-headers-4.15.0-99-generic (4.15.0-99.100~16.04.1) ... Removing linux-headers-4.15.0-99 (4.15.0-99.100~16.04.1) ... ckq@ckq:~$ sudo apt-get purge linux-modules-4.15.0-99-generic Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: chromium-codecs-ffmpeg-extra gstreamer1.0-packagekit libqt5multimedia5-plugins linux-headers-4.15.0-70 linux-headers-4.15.0-70-generic linux-headers-4.15.0-72 linux-headers-4.15.0-72-generic linux-image-4.15.0-70-generic linux-image-4.15.0-72-generic linux-modules-4.15.0-70-generic linux-modules-4.15.0-72-generic linux-modules-extra-4.15.0-70-generic linux-modules-extra-4.15.0-72-generic notepadqq-common python3-opengl python3-pyqt5 python3-pyqt5.qtmultimedia python3-pyqt5.qtquick python3-pyqt5.qtwebkit python3-sip python3-xlib qml-module-qtgraphicaleffects qml-module-qtquick-controls qml-module-qtquick2 tesseract-ocr-chi-sim tesseract-ocr-chi-tra ttf-wqy-microhei Use 'sudo apt autoremove' to remove them. The following packages will be REMOVED: linux-modules-4.15.0-99-generic* 0 upgraded, 0 newly installed, 1 to remove and 422 not upgraded. After this operation, 65.0 MB disk space will be freed. Do you want to continue? [Y/n] y (Reading database ... 434222 files and directories currently installed.) Removing linux-modules-4.15.0-99-generic (4.15.0-99.100~16.04.1) ... Purging configuration files for linux-modules-4.15.0-99-generic (4.15.0-99.100~16.04.1) ...最后使用sudo update-grub更新启动菜单 sudo update-grub此时再看看自己的boot使用情况： ckq@ckq:~$ df -h Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 9.7M 1.6G 1% /run /dev/nvme0n1p2 47G 19G 26G 42% / tmpfs 7.9G 340M 7.5G 5% /dev/shm tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/nvme0n1p7 135G 107G 21G 84% /home /dev/nvme0n1p6 453M 138M 288M 33% /boot tmpfs 1.6G 60K 1.6G 1% /run/user/1000使用率33% ，nice 马飞！！！！ 最后分析了 应该是自己当时没有关闭内核的自动更新，但是打开文档之后 发现我已经禁止内核更新了， 这就有点闷逼。 打开内核配置文件： sudo gedit /etc/apt/apt.conf.d/10periodic将其改成如下： APT::Periodic::Update-Package-Lists "0"; APT::Periodic::Download-Upgradeable-Packages "0"; APT::Periodic::AutocleanInterval "0"; APT::Periodic::Unattended-Upgrade "0";将其修改成 ：0 参考 参考 |
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