I recently rent a VPS with OS ubuntu-18.04-x86_64 LTS already installed. Then I tried to upgrade the OS to ubuntu-20.04.3 LTS, using the do-release-upgrade
command.
After finishing the installation, and trying to reboot, it's getting stuck on the black welcome screen of Ubuntu 20.04.3 LTS.
I try to reboot the VPS, and press the Esc key up until GNU GRUB version 2.02 black screen shows up, with 2 options : Ubuntu & Advanced options for Ubuntu.
Choosing the advanced options will bring me to another 4 options :
- Ubuntu, with Linux 5.4.0-81-generic
- Ubuntu, with Linux 5.4.0-81-generic (recovery mode)
- Ubuntu, with Linux 4.15.0-154-generic
- Ubuntu, with Linux 4.15.0-154-generic (recovery mode)
After several times of trying, I ended up to choose the Recovery Mode, choose the resume or root options from the Recovery Menu, in order to get to the login screen.
I happened to notice the message sh: O: Can't open /virt/swfix.sh
right before the login screen shows up.
Can anyone help me to solve this issue, so that the system can reboot normally and directly to the login screen without having to choose Recovery Mode? I'm a newbie in Linux.
Thanks,
Yos.