我目前正在运行 Ubuntu 15.10 版本,今天系统要求升级到 16.04。我运行了升级,但由于磁盘空间不足错误,升级中途停止了。我清理了旧内核,只留下了我当前正在运行的内核,但它仍然没有足够的空间进行升级。这是我当前的内核列表:
ii linux-image-4.2.0-42-generic 4.2.0-42.49 amd64 Linux kernel image for version 4.2.0 on 64 bit x86 SMP
ii linux-image-extra-4.2.0-42-generic 4.2.0-42.49 amd64 Linux kernel extra modules for version 4.2.0 on 64 bit x86 SMP
ii linux-image-generic 4.2.0.42.45 amd64 Generic Linux kernel image
ii linux-headers-4.2.0-42 4.2.0-42.49 all Header files related to Linux kernel version 4.2.0
ii linux-headers-4.2.0-42-generic 4.2.0-42.49 amd64 Linux kernel headers for version 4.2.0 on 64 bit x86 SMP
ii linux-headers-generic 4.2.0.42.45 amd64 Generic Linux kernel headers
结果如下df -h
:
Filesystem Size Used Avail Use% Mounted on
udev 1,9G 0 1,9G 0% /dev
tmpfs 388M 6,5M 381M 2% /run
/dev/dm-1 454G 15G 416G 4% /
tmpfs 1,9G 160K 1,9G 1% /dev/shm
tmpfs 5,0M 4,0K 5,0M 1% /run/lock
tmpfs 1,9G 0 1,9G 0% /sys/fs/cgroup
/dev/sda2 237M 119M 106M 53% /boot
/dev/sda1 511M 3,4M 508M 1% /boot/efi
tmpfs 388M 48K 388M 1% /run/user/1000
这是错误消息(清理旧内核之后):
Not enough free disk space
The upgrade has aborted. The upgrade needs a total of 183 M free
space on disk '/boot'. Please free at least an additional 72,6 M of
disk space on '/boot'. Empty your trash and remove temporary packages
of former installations using 'sudo apt-get clean'.
我试过了sudo apt-get clean
,我的垃圾箱已经清空了。我还能做些什么来释放更多空间/boot
?
答案1
也许调整分区大小?
这如果你还没有尝试过,建议使用 apt-get autoremove