export LC_ALL=C
sudo apt remove linux-image-5.11.0-44-generic
sudo apt --fix-broken install

~>export LC_ALL=C
~>sudo apt remove linux-image-5.11.0-44-generic
[sudo] password for rakitsa: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 linux-modules-5.13.0-30-generic : Depends: linux-image-5.13.0-30-generic but it is not going to be installed or
                                            linux-image-unsigned-5.13.0-30-generic but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
~>sudo apt --fix-broken install
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following package was automatically installed and is no longer required:
  libfwupdplugin1
Use 'sudo apt autoremove' to remove it.
The following additional packages will be installed:
  linux-image-unsigned-5.13.0-30-generic linux-modules-5.11.0-44-generic
Suggested packages:
  linux-doc | linux-hwe-5.13-source-5.13.0 linux-hwe-5.13-tools linux-headers-5.13.0-30-generic
  linux-modules-extra-5.13.0-30-generic
The following packages will be REMOVED:
  linux-image-5.13.0-30-generic
The following NEW packages will be installed:
  linux-image-unsigned-5.13.0-30-generic linux-modules-5.11.0-44-generic
0 upgraded, 2 newly installed, 1 to remove and 93 not upgraded.
8 not fully installed or removed.
Need to get 0 B/39.6 MB of archives.
After this operation, 97.2 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
dpkg: linux-image-5.13.0-30-generic: dependency problems, but removing anyway as you requested:
 linux-modules-5.13.0-30-generic depends on linux-image-5.13.0-30-generic | linux-image-unsigned-5.13.0-30-generic; however:
  Package linux-image-5.13.0-30-generic is to be removed.
  Package linux-image-unsigned-5.13.0-30-generic is not installed.

(Reading database ... 756487 files and directories currently installed.)
Removing linux-image-5.13.0-30-generic (5.13.0-30.33~20.04.1) ...
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.13.0-30-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
using custom appearance settings
Found linux image: /boot/vmlinuz-5.13.0-39-generic
Found initrd image: /boot/initrd.img-5.13.0-39-generic
Found linux image: /boot/vmlinuz-5.13.0-37-generic
Found initrd image: /boot/initrd.img-5.13.0-37-generic
Found linux image: /boot/vmlinuz-5.13.0-35-generic
Found initrd image: /boot/initrd.img-5.13.0-35-generic
Found linux image: /boot/vmlinuz-5.13.0-28-generic
Found initrd image: /boot/initrd.img-5.13.0-28-generic
Found linux image: /boot/vmlinuz-5.13.0-27-generic
Found initrd image: /boot/initrd.img-5.13.0-27-generic
Found linux image: /boot/vmlinuz-5.13.0-25-generic
Found initrd image: /boot/initrd.img-5.13.0-25-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
error: syntax error.
error: Incorrect command.
error: syntax error.
Syntax error at line 403
Syntax errors are detected in generated GRUB config file.
Ensure that there are no errors in /etc/default/grub
and /etc/grub.d/* files or please file a bug report with
/boot/grub/grub.cfg.new file attached.
run-parts: /etc/kernel/postrm.d/zz-update-grub exited with return code 1
dpkg: error processing package linux-image-5.13.0-30-generic (--remove):
 installed linux-image-5.13.0-30-generic package post-removal script subprocess returned error exit status 1
dpkg: too many errors, stopping
Errors were encountered while processing:
 linux-image-5.13.0-30-generic
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)
~>sudo apt upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 linux-image-5.11.0-44-generic : Depends: linux-modules-5.11.0-44-generic but it is not installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT="Ubuntu"
#GRUB_TIMEOUT_STYLE="hidden"
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="`lsb_release -i -s 2> /dev/null || echo Debian`"
GRUB_CMDLINE_LINUX_DEFAULT="usbcore usbcore.autosuspend=-1.autosuspend=-1 quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
GRUB_TERMINAL="console"

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
GRUB_GFXMODE="1024x768x24"

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID="true"

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

GRUB_SAVEDEFAULT="false"
export GRUB_COLOR_NORMAL="light-cyan/black"
export GRUB_COLOR_HIGHLIGHT="black/yellow"
export GRUB_MENU_PICTURE="/home/rakitsa/Pictures/osenj.jpg"
GRUB_FONT="/boot/grub/unicode.pf2"