(1)treehrt@treehrt-fire:~$ sudo apt-get update [sudo] password for treehrt: Sorry, try again. [sudo] password for treehrt: 已有:1 http://tw.archive.ubuntu.com/ubuntu xenial InRelease 已有:2 http://tw.archive.ubuntu.com/ubuntu xenial-updates InRelease 已有:3 http://tw.archive.ubuntu.com/ubuntu xenial-backports InRelease 下載:4 http://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB] 取得 102 kB 用了 1秒 (74.0 kB/s) 正在讀取套件清單... 完成
(2)treehrt@treehrt-fire:~$ sudo apt-get install gpsprune 正在讀取套件清單... 完成 正在重建相依關係 正在讀取狀態資料... 完成 gpsprune is already the newest version (18.3-1). 以下套件為自動安裝,並且已經無用: linux-headers-4.10.0-28 linux-headers-4.10.0-28-generic linux-headers-4.13.0-26 linux-headers-4.13.0-26-generic linux-headers-4.13.0-31 linux-headers-4.13.0-31-generic linux-image-4.10.0-28-generic linux-image-4.13.0-26-generic linux-image-4.13.0-31-generic linux-image-extra-4.10.0-28-generic linux-image-extra-4.13.0-26-generic linux-image-extra-4.13.0-31-generic linux-signed-image-4.13.0-26-generic linux-signed-image-4.13.0-31-generic Use 'sudo apt autoremove' to remove them. 升級 0 個,新安裝 0 個,移除 0 個,有 163 個未被升級。 treehrt@treehrt-fire:~$
(3)treehrt@treehrt-fire:~$ sudo apt autoremove
:
移除 linux-image-4.13.0-31-generic (4.13.0-31.34~16.04.1) 中... Examining /etc/kernel/postrm.d . run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.13.0-31-generic /boot/vmlinuz-4.13.0-31-generic update-initramfs: Deleting /boot/initrd.img-4.13.0-31-generic run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.13.0-31-generic /boot/vmlinuz-4.13.0-31-generic 正在產生 grub 設定檔 ... Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported. 找到 linux 映像檔:/boot/vmlinuz-4.13.0-36-generic 找到 initrd 映像檔:/boot/initrd.img-4.13.0-36-generic 找到 linux 映像檔:/boot/vmlinuz-4.13.0-32-generic 找到 initrd 映像檔:/boot/initrd.img-4.13.0-32-generic Adding boot menu entry for EFI firmware configuration 完成
(4)treehrt@treehrt-fire:~$ df 檔案系統 1K-區段 已用 可用 已用% 掛載點 udev 3984184 0 3984184 0% /dev tmpfs 802084 9680 792404 2% /run /dev/sdc2 106618944 7590780 93589140 8% / tmpfs 4010412 5416 4004996 1% /dev/shm tmpfs 5120 4 5116 1% /run/lock tmpfs 4010412 0 4010412 0% /sys/fs/cgroup /dev/sdc1 523248 3480 519768 1% /boot/efi tmpfs 802084 68 802016 1% /run/user/1000 treehrt@treehrt-fire:~$
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