sudo apt -y upgrade
警告：
update-initramfs: Generating /boot/initrd.img-5.3.0-28-generic
W: Possible missing firmware /lib/firmware/amdgpu/vega20_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for module amdgpu
I: The initramfs will attempt to resume from /dev/dm-2
I: (/dev/mapper/ubuntu--vg-swap_1)
I: Set the RESUME variable to override this.
There were problems setting up VirtualBox. To re-start the set-up process, run
/sbin/vboxconfig as root. If your system is using EFI Secure Boot you may need to sign
the kernel modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) before you
can load them. Please see your Linux system's documentation for more information.