Upgrade to Ubuntu 13.10 from ISO image
5882
How to upgrade Ubuntu from an ISO image
109539
How can I perform an offline upgrade using Ubiquity on the installation disc?
55725
Can I install the free Windows 7/8 -> 10 upgrade on a new empty drive?
10709
Can i upgrade ubuntu without losing my apps and files?
145283
Can I install from a Windows 10 ISO or USB stick and still get the free upgrade?
37067
How can I backup Compact Disc media to ISO files on Ubuntu?
118307
Why does upgrade from 12.04 to 12.10 using a CD/DVD still require download?
33437
Can I backup my entire Ubuntu installation to ISO DVD?
91301
Run Ubuntu ISO live image from Windows BIOS - no USB or DVD
132293
If I can, how do I install Ubuntu from Ubuntu?
59143
How can I graphically mount ISOs?
86145
Installing Win8 from ISO image error
120337
Is it possible to get Windows 10 upgrade as an ISO image (to make a bootable install disk from)?
36703
How do I upgrade from 12.10 to 13.04?
85935
How do I pre-install Ubuntu for someone (OEM install)?
90512
Upgrading from 12.10 WUBI install to 13.04
18791
How to create an iso from current installation