Yes, It’s a local VM on VirtualBox
solved it by resizing the volume
sudo df -h
sudo lsblk
sudo pvs
sudo pvresize /dev/sda3
sudo lsblk
sudo lvextend -l+100%FREE /dev/mapper/ubuntu–vg-ubuntu–lv
sudo resize2fs /dev/mapper/ubuntu–vg-ubuntu–lv
Now plugins show up.
Thank you!