fix #1138: installation: note how one can progress with keyboard only

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/pve-installation.adoc b/pve-installation.adoc
index 0f2d0128978f7ffe03e5937052266a114a1ea3d5..056ce6ecc98b0d9020af70636b2cc9c50396f7b1 100644 (file)
--- a/pve-installation.adoc
+++ b/pve-installation.adoc
@@ -59,6 +59,11 @@ Install Proxmox VE::
 
 Start normal installation.
 
+TIP: It is possible to only use the keyboard to progress through the
+installation wizard. Buttons can be pressed by pressing down the `ALT`
+key, combined with the underlined character from the respective Button.
+E.g., `ALT + N` to press a `Next` button.
+
 Install Proxmox VE (Debug mode)::
 
 Start installation in debug mode. It opens a shell console at several