/bootの空き容量不足による apt upgrade の失敗
Ubuntu 16.04LTS
1. apt upgradeの失敗例
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$ sudo apt update Hit:1 http://jp.archive.ubuntu.com/ubuntu xenial InRelease Get:2 http://jp.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB] Get:3 http://jp.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB] Hit:4 http://security.ubuntu.com/ubuntu xenial-security InRelease ... update-initramfs: Generating /boot/initrd.img-4.4.0-131-generic W: mdadm: /etc/mdadm/mdadm.conf defines no arrays. gzip: stdout: No space left on device E: mkinitramfs failure cpio 141 gzip 1 update-initramfs: failed for /boot/initrd.img-4.4.0-131-generic with 1. run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 dpkg: error processing package linux-image-extra-4.4.0-131-generic (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of linux-image-generic: linux-image-generic depends on linux-image-extra-4.4.0-131-generic; however: Package linux-image-extra-4.4.0-131-generic is not configured yet. dpkg: error processing package linux-image-generic (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of linux-generic:No apport report written because the error message indicates its a followup error from a previous failure. linux-generic depends on linux-image-generic (= 4.4.0.131.137); however: Package linux-image-generic is not configured yet. dpkg: error processing package 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-image-extra-4.4.0-131-generic linux-image-generic linux-generic E: Sub-process /usr/bin/dpkg returned an error code (1) |
2. /bootの空き容量がないときのストレージ使用率
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$ df -h Filesystem Size Used Avail Use% Mounted on udev 729M 0 729M 0% /dev tmpfs 150M 2.6M 148M 2% /run /dev/mapper/norikura--vg-root 38G 11G 26G 29% / tmpfs 749M 0 749M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 749M 0 749M 0% /sys/fs/cgroup Share 232G 155G 77G 68% /media/share /dev/sda1 472M 447M 380K 100% /boot tmpfs 150M 0 150M 0% /run/user/1000 |
3. apt autoremoveの実行
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$ sudo apt autoremove Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be REMOVED: ... |
4. autoremove後のストレージ容量
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$ df -h Filesystem Size Used Avail Use% Mounted on udev 729M 0 729M 0% /dev tmpfs 150M 4.4M 146M 3% /run /dev/mapper/norikura--vg-root 38G 7.8G 29G 22% / tmpfs 749M 0 749M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 749M 0 749M 0% /sys/fs/cgroup Share 232G 155G 77G 68% /media/share /dev/sda1 472M 107M 341M 24% /boot tmpfs 150M 0 150M 0% /run/user/1000 |