Description :
I tried to use "sudo apt full-upgrade" to update Linux Mint 22.1 that has been installed alongside a Windows 10 pre install (the laptop components are a AMD Rysen 5 2500U Radeaon V CPU and ATI Radeon Vega Series / Ra).
However, I faced an error related to linux-image-6.8.0-60-generic that was included after the Linux installation.
Steps to reproduce :
1- I updated the system under the terminal with sudo apt update ;
2- I attempted an upgrade with "sudo apt full-upgrade".
Actual behaviour :
Processing triggers for linux-image-6.8.0-60-generic (6.8.0-60.63) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 6.8.0-60-generic
* dkms: autoinstall for kernel 6.8.0-60-generic
...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-6.8.0-60-generic
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
/usr/sbin/grub-mkconfig: 1: /etc/default/grub: r: not found
run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 127
dpkg: error processing package linux-image-6.8.0-60-generic (--configure):
installed linux-image-6.8.0-60-generic package post-installation script subproc
ess returned error exit status 127
Errors were encountered while processing:
linux-image-6.8.0-60-generic
E: Sub-process /usr/bin/dpkg returned an error code (1) ```