【debug】dpkg: error processing package initramfs-tools (--configure):

sudo apt-get install --reinstall initramfs-tools

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following package was automatically installed and is no longer required:
  libpcre2-32-0
Use 'sudo apt autoremove' to remove it.
The following NEW packages will be installed:
  initramfs-tools
0 upgraded, 1 newly installed, 0 to remove and 242 not upgraded.
Need to get 9,248 B of archives.
After this operation, 148 kB of additional disk space will be used.
Get:1 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 initramfs-tools all 0.136ubuntu6.7 [9,248 B]
Fetched 9,248 B in 1s (15.9 kB/s)          
Selecting previously unselected package initramfs-tools.
(Reading database ... 194862 files and directories currently installed.)
Preparing to unpack .../initramfs-tools_0.136ubuntu6.7_all.deb ...
Unpacking initramfs-tools (0.136ubuntu6.7) ...
Setting up initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: Generating /boot/initrd.img-5.15.0-78-generic
/usr/sbin/mkinitramfs: 97: .: Can't open /etc/initramfs-tools/initramfs.conf
update-initramfs: failed for /boot/initrd.img-5.15.0-78-generic with 127.
dpkg: error processing package initramfs-tools (--configure):
 installed initramfs-tools package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
 initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)

参考https://askubuntu.com/questions/1136480/initramfs-error-when-installing-updating

(base) spai@spai-WS-E900-G4-WS980T:~/code/github$ sudo apt-get auto-remove && apt-get clean && apt-get update && apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages will be REMOVED:
  libpcre2-32-0
0 upgraded, 0 newly installed, 1 to remove and 242 not upgraded.
1 not fully installed or removed.
After this operation, 523 kB disk space will be freed.
Do you want to continue? [Y/n] y 
(Reading database ... 194877 files and directories currently installed.)
Removing libpcre2-32-0:amd64 (10.34-7ubuntu0.1) ...
Setting up initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for libc-bin (2.31-0ubuntu9.9) ...
Processing triggers for initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: Generating /boot/initrd.img-5.15.0-78-generic
/usr/sbin/mkinitramfs: 97: .: Can't open /etc/initramfs-tools/initramfs.conf
update-initramfs: failed for /boot/initrd.img-5.15.0-78-generic with 127.
dpkg: error processing package initramfs-tools (--configure):
 installed initramfs-tools package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
 initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)

sudo apt remove initramfs-tools
sudo apt clean
sudo apt install initramfs-tools

报错

update-initramfs: failed for /boot/initrd.img-5.15.0-78-generic with 127.
dpkg: error processing package initramfs-tools (--configure):
 installed initramfs-tools package post-installation script subprocess returned error exit statu
s 127
Errors were encountered while processing:
 initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)

sudo apt autoremove 报错

sudo apt autoremove 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 242 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: Generating /boot/initrd.img-5.15.0-78-generic
/usr/sbin/mkinitramfs: 97: .: Can't open /etc/initramfs-tools/initramfs.conf
update-initramfs: failed for /boot/initrd.img-5.15.0-78-generic with 127.
dpkg: error processing package initramfs-tools (--configure):
 installed initramfs-tools package post-installation script subprocess returned error exit statu
s 127
Errors were encountered while processing:
 initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)

清理后重新安装

(base) spai@spai-WS-E900-G4-WS980T:~/code/github$ sudo apt install initramfs-tools
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  busybox-initramfs initramfs-tools-bin initramfs-tools-core klibc-utils libklibc lz4
The following NEW packages will be installed:
  busybox-initramfs initramfs-tools initramfs-tools-bin initramfs-tools-core klibc-utils
  libklibc lz4
0 upgraded, 7 newly installed, 0 to remove and 242 not upgraded.
Need to get 458 kB of archives.
After this operation, 1,842 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 busybox-initramfs amd64 1:1.30.1-4ubuntu6.4 [169 kB]
Get:2 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 initramfs-tools-bin amd64 0.136ubuntu6.7 [10.8 kB]
Get:3 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 libklibc amd64 2.0.7-1ubuntu5.1 [43.1 kB]
Get:4 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 klibc-utils amd64 2.0.7-1ubuntu5.1 [95.2 kB]
Get:5 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 lz4 amd64 1.9.2-2ubuntu0.20.04.1 [82.7 kB]
Get:6 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 initramfs-tools-core all 0.136ubuntu6.7 [47.8 kB]
Get:7 http://mirrors.tuna.tsinghua.edu.cn/ubuntu focal-updates/main amd64 initramfs-tools all 0.136ubuntu6.7 [9,248 B]
Fetched 458 kB in 0s (931 kB/s)            
Selecting previously unselected package busybox-initramfs.
(Reading database ... 194734 files and directories currently installed.)
Preparing to unpack .../0-busybox-initramfs_1%3a1.30.1-4ubuntu6.4_amd64.deb ...
Unpacking busybox-initramfs (1:1.30.1-4ubuntu6.4) ...
Selecting previously unselected package initramfs-tools-bin.
Preparing to unpack .../1-initramfs-tools-bin_0.136ubuntu6.7_amd64.deb ...
Unpacking initramfs-tools-bin (0.136ubuntu6.7) ...
Selecting previously unselected package libklibc:amd64.
Preparing to unpack .../2-libklibc_2.0.7-1ubuntu5.1_amd64.deb ...
Unpacking libklibc:amd64 (2.0.7-1ubuntu5.1) ...
Selecting previously unselected package klibc-utils.
Preparing to unpack .../3-klibc-utils_2.0.7-1ubuntu5.1_amd64.deb ...
Unpacking klibc-utils (2.0.7-1ubuntu5.1) ...
Selecting previously unselected package lz4.
Preparing to unpack .../4-lz4_1.9.2-2ubuntu0.20.04.1_amd64.deb ...
Unpacking lz4 (1.9.2-2ubuntu0.20.04.1) ...
Selecting previously unselected package initramfs-tools-core.
Preparing to unpack .../5-initramfs-tools-core_0.136ubuntu6.7_all.deb ...
Unpacking initramfs-tools-core (0.136ubuntu6.7) ...
Selecting previously unselected package initramfs-tools.
Preparing to unpack .../6-initramfs-tools_0.136ubuntu6.7_all.deb ...
Unpacking initramfs-tools (0.136ubuntu6.7) ...
Setting up libklibc:amd64 (2.0.7-1ubuntu5.1) ...
Setting up busybox-initramfs (1:1.30.1-4ubuntu6.4) ...
Setting up lz4 (1.9.2-2ubuntu0.20.04.1) ...
Setting up klibc-utils (2.0.7-1ubuntu5.1) ...
No diversion 'diversion of /usr/share/initramfs-tools/hooks/klibc to /usr/share/initramfs-tools/
hooks/klibc^i-t by klibc-utils', none removed.
Setting up initramfs-tools-bin (0.136ubuntu6.7) ...
Setting up initramfs-tools-core (0.136ubuntu6.7) ...
Setting up initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for initramfs-tools (0.136ubuntu6.7) ...
update-initramfs: Generating /boot/initrd.img-5.15.0-78-generic
/usr/sbin/mkinitramfs: 97: .: Can't open /etc/initramfs-tools/initramfs.conf
update-initramfs: failed for /boot/initrd.img-5.15.0-78-generic with 127.
dpkg: error processing package initramfs-tools (--configure):
 installed initramfs-tools package post-installation script subprocess returned error exit statu
s 127
Errors were encountered while processing:
 initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)

dpkg: error processing package initramfs-tools (–configure):

检查内核版本sudo dpkg --get-selections | grep linux

binutils-x86-64-linux-gnu			install
console-setup-linux				install
libselinux1:amd64				install
linux-base					install
linux-firmware					install
linux-generic-hwe-20.04				install
linux-headers-5.15.0-73-generic			install
linux-headers-5.15.0-78-generic			install
linux-headers-generic-hwe-20.04			install
linux-hwe-5.15-headers-5.15.0-73		install
linux-hwe-5.15-headers-5.15.0-78		install
linux-image-5.15.0-46-generic			deinstall
linux-image-5.15.0-67-generic			deinstall
linux-image-5.15.0-69-generic			deinstall
linux-image-5.15.0-72-generic			deinstall
linux-image-5.15.0-73-generic			install
linux-image-5.15.0-78-generic			install
linux-image-generic-hwe-20.04			install
linux-libc-dev:amd64				install
linux-modules-5.15.0-46-generic			deinstall
linux-modules-5.15.0-67-generic			deinstall
linux-modules-5.15.0-69-generic			deinstall
linux-modules-5.15.0-72-generic			deinstall
linux-modules-5.15.0-73-generic			install
linux-modules-5.15.0-78-generic			install
linux-modules-extra-5.15.0-46-generic		deinstall
linux-modules-extra-5.15.0-67-generic		deinstall
linux-modules-extra-5.15.0-69-generic		deinstall
linux-modules-extra-5.15.0-72-generic		deinstall
linux-modules-extra-5.15.0-73-generic		install
linux-modules-extra-5.15.0-78-generic		install
linux-sound-base				install
pptp-linux					install
syslinux					install
syslinux-common					install
syslinux-legacy					install
util-linux					install

空间

(base) spai@spai-WS-E900-G4-WS980T:~/code/github$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev             63G     0   63G   0% /dev
tmpfs            13G  3.5M   13G   1% /run
/dev/nvme0n1p6  351G   18G  316G   6% /
tmpfs            63G   37M   63G   1% /dev/shm
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs            63G     0   63G   0% /sys/fs/cgroup
/dev/loop0      128K  128K     0 100% /snap/bare/5
/dev/loop2       92M   92M     0 100% /snap/gtk-common-themes/1535
/dev/loop1      303M  303M     0 100% /snap/code/148
/dev/loop5      497M  497M     0 100% /snap/gnome-42-2204/132
/dev/loop3       41M   41M     0 100% /snap/snapd/20671
/dev/loop4       64M   64M     0 100% /snap/core20/2105
/dev/loop7       64M   64M     0 100% /snap/core20/2015
/dev/loop6       13M   13M     0 100% /snap/snap-store/959
/dev/loop10      74M   74M     0 100% /snap/core22/864
/dev/loop8       46M   46M     0 100% /snap/snap-store/638
/dev/loop12     497M  497M     0 100% /snap/gnome-42-2204/141
/dev/loop14     350M  350M     0 100% /snap/gnome-3-38-2004/143
/dev/loop9       41M   41M     0 100% /snap/snapd/20290
/dev/loop13     350M  350M     0 100% /snap/gnome-3-38-2004/140
/dev/loop11      75M   75M     0 100% /snap/core22/1033
/dev/nvme0n1p4  261M  185M   57M  77% /boot
/dev/nvme0n1p1  300M   32M  268M  11% /boot/efi
/dev/sda3       3.6T  183G  3.3T   6% /home
tmpfs            13G  108K   13G   1% /run/user/1000
/dev/sdb4        96G   58G   38G  61% /media/spai/新加卷1
/dev/sdb2       137G  118G   20G  86% /media/spai/新加卷
/dev/loop15     303M  303M     0 100% /snap/code/149

df -h /boot

 df -h /boot
Filesystem      Size  Used Avail Use% Mounted on
/dev/nvme0n1p4  261M  185M   57M  77% /boot