I have installed Ubuntu 20.04.01 Server with LVM support.
When I execute sudo apt-get upgrade
I get this error in many lines:
File descriptor 3 (pipe:[34331]) leaked on vgs invocation. Parent PID 5326: /usr/sbin/grub-probe
File descriptor 3 (pipe:[34331]) leaked on vgs invocation. Parent PID 5326: /usr/sbin/grub-probe
File descriptor 3 (pipe:[34331]) leaked on vgs invocation. Parent PID 5326: /usr/sbin/grub-probe
Found linux image: /boot/vmlinuz-5.4.0-64-generic
Found initrd image: /boot/initrd.img-5.4.0-64-generic
File descriptor 3 (pipe:[34331]) leaked on vgs invocation. Parent PID 5410: /usr/sbin/grub-probe
File descriptor 3 (pipe:[34331]) leaked on vgs invocation. Parent PID 5410: /usr/sbin/grub-probe
File descriptor 3 (pipe:[34331]) leaked on vgs invocation. Parent PID 5410: /usr/sbin/grub-probe
Should I worry about this situation and do researching how to fix these errors? What is the reason of them?