我2天前按顺序运行了以下命令：
- sudo apt 更新 && sudo apt 升级 -y
- sudo apt 自动删除
- sudo apt 更新 && sudo apt 升级 -y
现在 apt 包管理器不让我安装任何包。我也无法更新 grub。计算机可以照常重启。
无论如何，sudo apt --fix-broken install 都会返回相同的错误附加输出：
unmesh@unmeshpc:~$ sudo apt --fix-broken install
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
linux-image-5.4.0-91-generic
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
3 not fully installed or removed.
After this operation, 11.8 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 582323 files and directories currently installed.)
Removing linux-image-5.4.0-91-generic (5.4.0-91.102) ...
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.4.0-91-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
/usr/sbin/grub-mkconfig: 14: /etc/default/grub: GRUB_CMDLINE_LIN: not found
run-parts: /etc/kernel/postrm.d/zz-update-grub exited with return code 127
dpkg: error processing package linux-image-5.4.0-91-generic (--remove):
installed linux-image-5.4.0-91-generic package post-removal script subprocess returned error exit status 1
dpkg: too many errors, stopping
Errors were encountered while processing:
linux-image-5.4.0-91-generic
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)
unmesh@unmeshpc:~$ sudo apt update
[sudo] password for unmesh:
Hit:1 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 http://in.archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://ppa.launchpad.net/gezakovacs/ppa/ubuntu focal InRelease
Hit:5 http://in.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:6 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu focal InRelease
Hit:7 http://in.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:8 http://ppa.launchpad.net/tsbarnes/indicator-keylock/ubuntu focal InRelease
Get:9 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Hit:10 http://packages.ros.org/ros/ubuntu focal InRelease
Hit:4 https://packagecloud.io/ookla/speedtest-cli/ubuntu focal InRelease
Fetched 114 kB in 8s (14.8 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
为了便于调试，我附加了运行升级命令后的 bash 输出：
unmesh@unmeshpc:~$ sudo apt upgrade -y
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.
3 not fully installed or removed.
Need to get 0 B/8,992 kB of archives.
After this operation, 0 B of additional disk space will be used.
Setting up linux-image-5.11.0-38-generic (5.11.0-38.42~20.04.1) ...
depmod: WARNING: could not open modules.order at /lib/modules/5.11.0-38-generic:
No such file or directory
depmod: WARNING: could not open modules.builtin at /lib/modules/5.11.0-38-generi
c: No such file or directory
Setting up linux-image-5.11.0-41-generic (5.11.0-41.45~20.04.1) ...
Processing triggers for linux-image-5.11.0-38-generic (5.11.0-38.42~20.04.1) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 5.11.0-38-generic
Error! Your kernel headers for kernel 5.11.0-38-generic cannot be found.
Please install the linux-headers-5.11.0-38-generic package,
or use the --kernelsourcedir option to tell DKMS where it's located
Error! Your kernel headers for kernel 5.11.0-38-generic cannot be found.
Please install the linux-headers-5.11.0-38-generic package,
or use the --kernelsourcedir option to tell DKMS where it's located
...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.11.0-38-generic
cat: /var/tmp/mkinitramfs_f3YBdS/lib/modules/5.11.0-38-generic/modules.builtin:
No such file or directory
depmod: WARNING: could not open modules.order at /var/tmp/mkinitramfs_f3YBdS/lib
/modules/5.11.0-38-generic: No such file or directory
depmod: WARNING: could not open modules.builtin at /var/tmp/mkinitramfs_f3YBdS/l
ib/modules/5.11.0-38-generic: No such file or directory
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
/usr/sbin/grub-mkconfig: 14: /etc/default/grub: GRUB_CMDLINE_LIN: not found
run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 127
dpkg: error processing package linux-image-5.11.0-38-generic (--configure):
installed linux-image-5.11.0-38-generic package post-installation script subpro
cess returned error exit status 1
Processing triggers for linux-image-5.11.0-41-generic (5.11.0-41.45~20.04.1) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 5.11.0-41-generic
...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.11.0-41-generic
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
/usr/sbin/grub-mkconfig: 14: /etc/default/grub: GRUB_CMDLINE_LIN: not found
run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 127
dpkg: error processing package linux-image-5.11.0-41-generic (--configure):
installed linux-image-5.11.0-41-generic package post-installation script subpro
cess returned error exit status 1
Errors were encountered while processing:
linux-image-5.11.0-38-generic
linux-image-5.11.0-41-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
update-grub 输出给出以下输出：
unmesh@unmeshpc:~$ sudo update-grub
Sourcing file `/etc/default/grub'
/usr/sbin/grub-mkconfig: 14: /etc/default/grub: GRUB_CMDLINE_LIN: not found
Neofetch 输出如下：
$ neofetch
.-/+oossssoo+/-. unmesh@unmeshpc
`:+ssssssssssssssssss+:` ---------------
-+ssssssssssssssssssyyssss+- OS: Ubuntu 20.04.3 LTS x86_64
.ossssssssssssssssssdMMMNysssso. Host: HP Pavilion Gaming Laptop 15-ec1xxx
/ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 5.11.0-41-generic
+ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 1 day, 10 hours, 58 mins
/sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 3763 (dpkg), 22 (snap)
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 5.0.17
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1920x1080
ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: GNOME
ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: Mutter
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ WM Theme: Yaru-dark
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Theme: adwaita-dark-amoled-master [GTK2/3]
/sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Icons: Yaru [GTK2/3]
+sssssssssdmydMMMMMMMMddddyssssssss+ Terminal: tilix
/ssssssssssshdmNNNNmyNMMMMhssssss/ CPU: AMD Ryzen 5 4600H with Radeon Graphics (12) @ 3.000GHz
.ossssssssssssssssssdMMMNysssso. GPU: NVIDIA 01:00.0 NVIDIA Corporation Device 1f99
-+sssssssssssssssssyyyssss+- GPU: AMD ATI 05:00.0 Renoir
`:+ssssssssssssssssss+:` Memory: 2625MiB / 7309MiB
.-/+oossssoo+/-.
我正在运行以下内核：
uname -r
5.11.0-41-generic
我该如何解决这些问题？
谢谢
问候，Unmesh