I installed the ISO on my older laptop. No problem. I installed GNOME
Shell. No problem either. However, the "cross" to close some windows is
extra-large, going out of its "box". It works though.
Now the weirdest thing, which may be a freedom issue: my internal Wifi card
works! I do not need the USB adapter with the AR9271 chipset! As far as I
know there is no free firmware for the chipset in my internal card:
$ lspci | grep Network
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188EE
Wireless Network Adapter (rev 01)