After sudo apt install --reinstall zorin-os-desktop gnome gnome-shell error like this
From the Recovery Menu:
Please arrow key to root - drop to prompt and run:
sudo dpkg-reconfigure gdm3
Error like this
gdm.service is not active, cannot reload. invoke-rc.d: initscript gdm3, action “reload” failed.
sudo systemctl start gdm3.service
sudo dpkg-reconfigure gdm3
Those errors all say that you have no internet connection.
Are you able to reach the desktop?
Can not able to reach desktop
In the Recovery Menu, there is an option to Enable Networking.
Are you able to enable networking, then in Root - drop to prompt, able to run sudo apt update without errors?
I already in conncetion and i can run apt update but i try sudo dpkg --configure -a the result is nothing
Already - before those errors you showed that showed no net connection?
If you are connected to net, please run
sudo apt install --reinstall gdm3
It's success, what's next bro ?
Try booting up and see if you can reach the Desktop...
Back to the Recovery Menu
Enable Networking
Root drop to prompt
Run:
sudo apt --fix-missing
sudo apt update && sudo apt upgrade
sudo dpkg --configure -a
sudo apt clean && sudo apt autoremove
Back out to the recovery menu, then back to the grub menu - proceed to test boot to desktop.
The command won't necessarily print output. It just performs its task.
Go ahead and test booting up...
How do you feel about reinstalling Zorin OS?
Have you backed up personal data?
I not back up the data
Using a LiveUSB of Zorin OS, you can try to access your hard drive and transfer personal data to a safe location.