Changes between Version 1 and Version 2 of installmodes

Timestamp:

06/19/10 18:49:13 (3 years ago)

Author:

gezakovacs (IP: 172.29.29.57)

Comment:

--

installmodes

@@ -11 +11 @@
 If you provide a LiveCD iso file, such as the Ubuntu desktop iso, to UNetbootin and use the hard disk install mode, the resulting install will NOT be a full, standard hard drive installation. Rather, you are simply booting into the live environment, the same way as if you had booted from a live CD or a live USB, except it's being loaded from your hard disk instead. This is often referred to as a "frugal install", as it doesn't install a dedicated bootloader and doesn't make a separate partition, but rather piggybacks off the existing OS's bootloader and installs the files for the live environment inside the existing partition.
 
-=== Making a full, standard hard disk install from a frugal install ===
+=== Making a full, standard hard disk install if you can't use a Live USB ===
 
-The particular details of this task depends on the boot mechanism used by your distribution (as you are unable to repartition your drive while it's mounted).
+If you want to make a full, standard install and can't use a Live USB drive as your installer, you can still use a frugal install as the installer (with some extra work needed for partitioning). The particular details of this task depends on the boot mechanism used by your distribution (as you are unable to repartition your drive while it's mounted). Again, this issue only arises if you're installing to hard disk from a frugal install, and not if you're installing to hard disk from a Live USB.
 
-Distributions loaded entirely into RAM: These distributions load everything into RAM and run directly from there. Since they don't need to access your hard drive partition, it remains unmounted, and hence you are free to repartition your hard drive (using the installer or GParted) while they are running. These tend to be the smaller distributions, such as Parted Magic, Slitaz, Puppy Linux, and DSL. A few distributions, like PCLinuxOS, also have a copy2ram boot option that will make them behave like this. Additionally, Ubuntu and Debian's netboot installers (listed as the NetInstall option in the UNetbootin versions menu for those distributions) also run entirely from RAM.
+First, let's distinguish between two separate types of distributions:
 
-Distributions that don't load entirely into RAM: These distributions will need access to the source medium (in this case, your hard drive) while they're running. As such, your hard drive partition will remain mounted while the distribution is running, and you won't be able to repartition it. The Live CD iso files for basically all major distributions, including Ubuntu, Fedora, Linux Mint, and Sabayon belong to this category.
+''Distributions loaded entirely into RAM:'' These distributions load everything into RAM and run directly from there. Since they don't need to access your hard drive partition, it remains unmounted, and hence you are free to repartition your hard drive (using the installer or GParted) while they are running. These tend to be the smaller distributions, such as Parted Magic, Slitaz, Puppy Linux, and DSL. A few distributions, like PCLinuxOS, also have a copy2ram boot option that will make them behave like this. Additionally, Ubuntu and Debian's netboot installers (listed as the NetInstall option in the UNetbootin versions menu for those distributions) also run entirely from RAM (but the standard desktop, server, and alternate installers do not).
 
+''Distributions that need access to the source medium while running:'' These distributions will need access to the source medium (in this case, your hard drive) while they're running. As such, your hard drive partition will remain mounted while the distribution is running, and you won't be able to repartition it. The Live CD and installer iso files for basically all major distributions, including Ubuntu, Fedora, Linux Mint, and Sabayon belong to this category.
+
+If you're simply trying to install a mini-distribution that's loaded entirely into RAM, or will be using the netboot installer for Ubuntu or Debian (listed as the NetInstall option in the UNetbootin versions menu for those distributions) rather than the standard desktop iso, then you don't need to read further, as you shouldn't run into any partitioning issues; just use the Hard Disk install mode to make a frugal install, boot and run the installer, and install to hard drive as usual.
+
+To install a distribution that needs access to the source medium while running, then you will need to do the repartitioning before you launch the actual installer.
+
+'''Repartitioning using Parted Magic'''
+
+First, start UNetbootin, and use the Hard Disk install mode to install Parted Magic. Reboot, and select the UNetbootin boot option to boot into Parted Magic. Launch the partitioner from Parted Magic, and shrink your Windows partition (remember to resize, rather than delete, your Windows partition, even if you don't want to dual-boot, as you will need something for UNetbootin to run from; you can delete it later). Now you will have some free space left for Linux; leave it as-is, as most user-friendly installers (such as Ubuntu and Fedora's) will automatically create partitions in the free space appropriately.
+
+'''Making a frugal install of your installer'''
+
+Next, boot back into Windows, and run UNetbootin again; it will prompt you to uninstall the Parted Magic install, and say yes. Next, start UNetbootin again, and again using the Hard Disk install mode, supply the iso file you wish to install (such as the Ubuntu desktop iso). Now reboot again, and select the UNetbootin boot option to boot into your frugal install's live environment.
+
+'''Performing the actual install from the live environment'''
+
+Now that you're booted into the live environment, launch the installer (on Ubuntu and Fedora, it's an icon on the desktop). Go through the steps as usual, but when you get to the partitioning stage, make sure that it's using the free space that you previously set aside for Linux, rather than attempting to resize any partitions.
+
+'''Cleaning Up'''
+
+Now that you have a full, standard install, you can get rid of the frugal install you used to launch the installer from; just boot Windows and uninstall UNetbootin.