I was managing access permissions for the / repository with nautilus in sudo mode, and I accidentally broke it by choosing ' No access' to others, now I have this:
Is there a way to repair this ?
Thank you for reading this error of a stupid beginner.
You can try this
Car you tell the hardware specifications of your system
Intel Core i5-6300U
Intel HD graphics 520
16Gb of RAM
OS: ZorinOS Core 16.2
Enabling SGX didn't resolve the problem, it just say now the 2 up lines you can see on my rhe picture
I am really in trouble because it's my only computer and I have bo backups
Problem resolved, I entered grub mode and cahnged permissions for / with chmod