Upgrading to kernel 4.18.0-21 HWE and updated Xorg server

[Liam Proven]

On Wed, 5 Jun 2019 at 00:02, Chris <chris.pollock1948 at gmail.com> wrote:
>
> I'm thinking about upgrading to the above kernel but would like to make
> sure that with the updated Xorg server and other Xorg files. Will I
> have any issues if I have to drop back to the current 4.15 kernel?
>
> This is a Dell Optiplex 780. If more information is needed just let me
> know please.

I am not sure I understand you correctly.

Are you asking:

"If I install the full HWE stack including the new X.org, will the new
X work if I boot using the old kernel?"

If so, I would expect so, yes.

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