After downloading/ burning the ISO the install went smoothly once I put back in order the boot menu... I have a second hard drive a m-sata drive but most Linux/BSD installers do _NOT_ like to boot on second disk first... (by default)

====== Wifi issue ======

Once partitions are crypted, installation is made, after reboot everythink was working by default.
However I had to put back on its base the laptop so the default ethernet connection goes on and then I could set up wifi connections... a bit painful but not really difficult to perform.

====== Xorg customisation ======
On XFCE, the basic DE on Qubes OS R3.2 the tracknav of my thinkpad were not automagically configured as on Debian/Ubuntu.
So in my [personal] VM I launched Firefox, got to [[http://arnaud.fortier-family.com/wiki/doku.php/archlinux/30l3#tracknav_enhancement| this page]] then copy pasted the /etc/X11/xorg.conf.d/20-thinkpad.conf content into /home/user/test, then copy this file back to dom0 ( the admin VM):
<code bash>
qvm-run --pass-io personal 'cat /home/user/test' > ~/test
</code>
Then modify Xorg files with:
<code bash>
sudo su
cat /home/warnaud/test >  /etc/X11/xorg.conf.d/20-thinkpad.conf
</code>
[[https://www.qubes-os.org/doc/copy-from-dom0/|copy/pasting between VM to dom0]] is a bit of a pain