I have upgraded from Ubuntu 14.04 to 16.04.01 after that there is a problem with grub2 (I have upgraded by sudo apt-get update and sudo do-release-upgrade -d), I am getting an error message: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0).
I have tried:
sudo update-initramfs -u -k $(uname -r)andsudo update grub2(I've got an error:Missing /lib/modules/$(uname -r)andcould not open directory /lib/modules/$(uname -r)).- Boot repair disk (but it keep saying that "
Please close all your package managers (Software Center, Update...". - lsblk -f
- Output: Boot Info Script
Like "Julie Pelletier" noticed "/ was on /dev/sda1 during installation" but my root partition appears to be /dev/sdb1".
But I am not a pro, and i would be grateful if someone told me how to use "mount" (or initramfs) in order to fix this. Answers in this post didn't help (I'm not even sure if I should use partition on sda or sdb in this line sudo mount /dev/sdax /mnt)
