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Remastersys

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Remastersys is a software that can be used to do 2 things with an existing Klikit or Ubuntu or derivative installation.How did it come to be?It was initially created by my desire to be able to easily backup or create a distributable copy of an Ubuntu or derivative installation. Inspiration for this tool came from the mklivecd script that Mandriva uses and the remasterme script that is in PCLinuxOS. I had originally looked at some way to port these over to Ubuntu but that proved to be way too much work as it wasn't compatible with casper and ubiquity and used too many Mandriva specific things, so I set out to create remastersys from scratch.After studying casper and ubiquity along with some wikis on the internet, I created the first version of remastersys. The biggest problem had to do with the making of the live cd user. I had initially made a small workaround that created the livecd user during the building of the livecd system but that wasn't always consistent and became a showstopper with Feisty. I took a few months off from working on it to enjoy the summer with my family.I was about to give up on it until I received a nice message from Chris of Klikit who informed me he had used remastersys to create Klikit. After taking a look at Klikit and seeing how great it was, I decided to push the rest of the way and finish it. I ironed out the last few bugs and remastersys 2.0 was born. It should be released shortly as I am also working on a gui frontend for it for the folks that aren't comfortable enough to use the command line interface.How do you use it?At the command line, you simply run "sudo remastersys backup" to make a full system backup, or "sudo su" to become root and then run "remastersys dist" to make a distributable copy to share with friends. There is a configuration file - /etc/remastersys.conf where you can set things like the name of the livecd/dvd, the live session username, other files to exclude from the cd/dvd, etc.If you are a gui person, simply click on the "Remastersys Backup" icon on the desktop and you can select which option you want to run.There is also a gui now and it is called Remastersys Backup. You can find the icon on your desktop once you install remastersys.Some notes about using the dist optionYou should start with a clean install of Klikit, Ubuntu or variant and use a single user to make all changes. You should not install any proprietary video drivers like the nvidia or ati drivers as they will not be used on the livecd and users will have to reinstall them after installation. Clean up history and cache and copy over the contents to /etc/skel but be sure to change the ownership of everything in /etc/skel to root. While the livecd/dvd is being created, you should not open any other apps or windows. Some notes about the backup optionYou can log into the livecd/dvd with any valid user that was on the system on the hard drive but it is recommended to log into the first one created during the initial installation as that is the user that can sudo. When you come to install this back to a hard drive, the user setup portion of ubiquity (the install program) is just a placeholder other than the system name. The username and password set here will not be used but must be created in order to continue with the installation. Part of the reason for this is that your users are already created so you don't need to create them again, but more importantly because user setup is an integral part of the install program and cannot be removed or bypassed easily. If you were using proprietary video drivers like the nvidia or ati ones, you will need to reinstall them. The Ubuntu livecd scripts prevent these from running properly but reinstalling them after installation will make them work again. What's New in This Release: \ added check to remove the recovery file as its really not needed anyway and will be cleaner for backup mode added check to provide higher compression on 8.04 and higher versions with the newer mksquashfs added metacity as a suggested package as it is needed for the ubiquity direct install mode and if the desktop environment isn't kde, install it removed the splash.pcx and splash.rle as the graphics weren't showing up properly on some systems so the isolinux mode is just text now added textonly boot mode for both grub and isolinux modes added experimental remastersys-installer which works only in cli mode using dialog added readme.grubsplash and readme.remastersys-installer in /usr/share/doc/remastersys added a clean for the ISOTMP/isolinux and ISOTMP/grub folders to make sure they are removed and recreated added .disk folder for the iso that is needed for the livecd and for using the usb creator

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