ubuntu14.04 upgrade fail initramfs-tools

fedorayang@ynlhost:~$ sudo apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
7 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up initramfs-tools (0.103ubuntu4.7) ...
update-initramfs: deferring update (trigger activated)
Setting up linux-image-3.13.0-113-generic (3.13.0-113.160) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 3.13.0-113-generic /boot/vmlinuz-3.13.0-113-generic
run-parts: executing /etc/kernel/postinst.d/dkms 3.13.0-113-generic /boot/vmlinuz-3.13.0-113-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.13.0-113-generic /boot/vmlinuz-3.13.0-113-generic
update-initramfs: Generating /boot/initrd.img-3.13.0-113-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 3.13.0-113-generic /boot/vmlinuz-3.13.0-113-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 3.13.0-113-generic /boot/vmlinuz-3.13.0-113-generic
run-parts: executing /etc/kernel/postinst.d/zz-extlinux 3.13.0-113-generic /boot/vmlinuz-3.13.0-113-generic
P: Checking for EXTLINUX directory... found.
P: Writing config for /boot/vmlinuz-3.13.0-116-generic...
P: Writing config for /boot/vmlinuz-3.13.0-113-generic...
P: Writing config for /boot/vmlinuz-3.13.0-112-generic...
P: Writing config for /boot/vmlinuz-3.13.0-105-generic...
P: Installing debian theme... done.
run-parts: executing /etc/kernel/postinst.d/zz-runlilo 3.13.0-113-generic /boot/vmlinuz-3.13.0-113-generic
Added Linux + *
Fatal: open /boot/vmlinuz-3.13.0-32-generic: No such file or directory
run-parts: /etc/kernel/postinst.d/zz-runlilo exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-3.13.0-113-generic.postinst line 1025.
dpkg: error processing package linux-image-3.13.0-113-generic (--configure):
subprocess installed post-installation script returned error exit status 2
Setting up linux-image-3.13.0-116-generic (3.13.0-116.163) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
run-parts: executing /etc/kernel/postinst.d/dkms 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
update-initramfs: Generating /boot/initrd.img-3.13.0-116-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
run-parts: executing /etc/kernel/postinst.d/zz-extlinux 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
P: Checking for EXTLINUX directory... found.
P: Writing config for /boot/vmlinuz-3.13.0-116-generic...
P: Writing config for /boot/vmlinuz-3.13.0-113-generic...
P: Writing config for /boot/vmlinuz-3.13.0-112-generic...
P: Writing config for /boot/vmlinuz-3.13.0-105-generic...
P: Installing debian theme... done.
run-parts: executing /etc/kernel/postinst.d/zz-runlilo 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
Added Linux + *
Fatal: open /boot/vmlinuz-3.13.0-32-generic: No such file or directory
run-parts: /etc/kernel/postinst.d/zz-runlilo exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-3.13.0-116-generic.postinst line 1025.
dpkg: error processing package linux-image-3.13.0-116-generic (--configure):
subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of linux-image-extra-3.13.0-116-generic:
linux-image-extra-3.13.0-116-generic depends on linux-image-3.13.0-116-generic; however:
Package linux-image-3.13.0-116-generic is not configured yet.

dpkg: error processing package linux-image-extra-3.13.0-116-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-image-generic:
linux-image-generic depends on linux-image-3.13.0-116-generic; however:
Package linux-image-3.13.0-116-generic is not configured yet.
linux-image-generic depends on linux-image-extra-3.13.0-116-generic; however:
Package linux-image-extra-3.13.0-116-generic is not configured yet.

dpkg: error processing package linux-image-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependencNo apport report written because the error message indicates its a followup error from a previous failure.
No apport report written because MaxReports is reached already
No apport report written because MaxReports is reached already
No apport report written because MaxReports is reached already
y problems prevent configuration of linux-generic:
linux-generic depends on linux-image-generic (= 3.13.0.116.126); however:
Package linux-image-generic is not configured yet.

dpkg: error processing package linux-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-image-extra-3.13.0-113-generic:
linux-image-extra-3.13.0-113-generic depends on linux-image-3.13.0-113-generic; however:
Package linux-image-3.13.0-113-generic is not configured yet.

dpkg: error processing package linux-image-extra-3.13.0-113-generic (--configure):
dependency problems - leaving unconfigured
Processing triggers for initramfs-tools (0.103ubuntu4.7) ...
update-initramfs: Generating /boot/initrd.img-3.13.0-116-generic
Added Linux + *
Fatal: open /boot/vmlinuz-3.13.0-32-generic: No such file or directory
run-parts: /etc/initramfs/post-update.d//runlilo exited with return code 1
No apport report written because MaxReports is reached already
dpkg: error processing package initramfs-tools (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
linux-image-3.13.0-113-generic
linux-image-3.13.0-116-generic
linux-image-extra-3.13.0-116-generic
linux-image-generic
linux-generic
linux-image-extra-3.13.0-113-generic
initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)
fedorayang@ynlhost:~$

现在问题解决了，原因是以前我安装了lilo，没有卸载，导致依赖错误。
[code]sudo apt-get purge lilo[/code]
解决途径是看这个log，我对apt-get不熟，硬着头皮看下去，看到这里突然明白的。
run-parts: executing /etc/kernel/postinst.d/zz-runlilo 3.13.0-116-generic /boot/vmlinuz-3.13.0-116-generic
Added Linux + *
Fatal: open /boot/vmlinuz-3.13.0-32-generic: No such file or directory
run-parts: /etc/kernel/postinst.d/zz-runlilo exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-3.13.0-116-generic.postinst line 1025.
dpkg: error processing package linux-image-3.13.0-116-generic (--configure):