I see this error in Ubuntu 19.10:
# grub-install Installing for x86_64-efi platform. File descriptor 4 (/dev/nvme0n1p1) leaked on vgs invocation. Parent PID 6830: grub-install File descriptor 4 (/dev/nvme0n1p1) leaked on vgs invocation. Parent PID 6830: grub-install Installation finished. No error reported.
Package: grub2-common Version: 2.04-1ubuntu11
I see this error in Ubuntu 19.10:
# grub-install
Installing for x86_64-efi platform.
File descriptor 4 (/dev/nvme0n1p1) leaked on vgs invocation. Parent PID 6830: grub-install
File descriptor 4 (/dev/nvme0n1p1) leaked on vgs invocation. Parent PID 6830: grub-install
Installation finished. No error reported.
Package: grub2-common
Version: 2.04-1ubuntu11