Comment 8 for bug 1475166

Hi Chris,

Please let us clarify first, we install the following package first:
linux-header-all
linux-header-generic
linux-image

We reboot the system and it hangs with above messages.

So we re-installed a new 14.10 system and update packages by the following order again:
linux-header-all
linux-header-generic
linux-image
linux-image-extra

Now it seems be able to boot up OS after we installed linux-image-extra.
Would you please help to clarify what the impact is for installation of linux-image-extra?
However, we saw mounting filesystem error with ext4 while installing Ubuntu 15.04, can we emulate this kind of behavior if we just update the kernel from 14.10?

Regards,
Boga