这是和这里相同的问题： 在非 PAE（Pentium-M）上安装了 14.04，但现在我无法更新（“此内核不支持非 PAE CPU。”）
我收到类似的错误信息：
This kernel does not support a non-PAE CPU.
dpkg: error processing archive /var/cache/apt/archives/linux-image-3.19.0-33-generic_3.19.0-33.38~14.04.1_i386.deb (--unpack):
subprocess new pre-installation script returned error exit status 1
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.19.0-33-generic /boot/vmlinuz-3.19.0-33-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.19.0-33-generic /boot/vmlinuz-3.19.0-33-generic
Preparing to unpack .../linux-image-3.19.0-30-generic_3.19.0-30.34~14.04.1_i386.deb ...
locale: Cannot set LC_ALL to default locale: No such file or directory
This kernel does not support a non-PAE CPU.
dpkg: error processing archive /var/cache/apt/archives/linux-image-3.19.0-30-generic_3.19.0-30.34~14.04.1_i386.deb (--unpack):
subprocess new pre-installation script returned error exit status 1
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.19.0-30-generic /boot/vmlinuz-3.19.0-30-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.19.0-30-generic /boot/vmlinuz-3.19.0-30-generic
Errors were encountered while processing:
/var/cache/apt/archives/linux-image-3.19.0-33-generic_3.19.0-33.38~14.04.1_i386.deb
/var/cache/apt/archives/linux-image-3.19.0-30-generic_3.19.0-30.34~14.04.1_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
但解决方案没有帮助。我已经在 grub 中有了 forcepae 条目：
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash forcepae"
我还能做什么？我想安装 DHCP 服务器。但这样是不可能的。
答案1
通过执行以下检查系统上的分区sudo df -h
查看一个或多个分区是否已满，如下所示：
/dev/vda1 236M 230M 0 100% /boot