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''this came from'' [[https://help.ubuntu.com/community/LiveCDCustomization|Ubuntu Live CD Customization]] ------ |
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=== Requirements === {{{ apt-get install squashfs-tools }}} === Description === Fetch your favorite iso, in the following examples we will take puredyne-911-carrot_and_coriander iso to show that this procedures can apply to a lot of different isos/systems. The basic procedure is simple: * mount the ISO image in loop mode; * copy the content of the image in a directory, except for the main squashfs filesystem (on ubuntu and debian: filesystem.squash; on dynebolic: dyne.sys); * unsquash the squashfs image file into another directory; * Add resolv.conf and hosts in /etc by hand or copying from your system; * mount the dev,proc and sys filesystems into the uncompressed directory; * do some minor stuff for having the system ready for your tweaks. === HOWTO === {{{ sudo puredyne.iso /mnt -o loop mkdir extract-cd rsync --exclude=/live/filesystem.squashfs -a /mnt/ extract-cd sudo unsquashfs /mnt/live/filesystem.squashfs sudo mv squashfs-root edit sudo cp /etc/resolv.conf edit/etc/ sudo cp /etc/hosts edit/etc/ sudo mount --bind /dev/ edit/dev sudo chroot edit mount -t proc none /proc mount -t sysfs none /sys mount -t devpts none /dev/pts }}} Just to be sure to avoid locale problems during installation of new packages, you need to export 2 system variables: {{{ export HOME=/root export LC_ALL=C }}} You also need to do this as root (that's for some reasons connected with a couple of dbus bugs): {{{ dbus-uuidgen > /var/lib/dbus/machine-id dpkg-divert --local --rename --add /sbin/initctl ln -s /bin/true /sbin/initctl }}} That's all folks! ;) === Suggestions === When you want to remove packages remember to use purge I investigated a bit the matter, not enough to know whats going on but enough to know is a good practice. Once in the chroot start poking: {{{ # refresh your list apt-get update # some must have apt-get install htop modconf # some multimedia apt-get install cinelerra sox twolame mpeg2dec a52dec libsox-fmt-all a52dec darkice darksnow }}} === rsync to carry the pack for working out of home === {{{ rsync --exclude=/edit/dev --exclude=/edit/proc --exclude=/edit/sys -auvz /home/youruser/wherever/src/pd/ /media/usbdisk/pd/ }}} In this way you rsync your pd/ working directory on a same pd/ dir on your usb key, so you can work everywhere on your eeepc. ;) === Closing === {{{ aptitude clean rm -rf /tmp/* ~/.bash_history rm /etc/resolv.conf rm /var/lib/dbus/machine-id rm /sbin/initctl dpkg-divert --rename --remove /sbin/initctl dpkg -l > packages.txt umount /proc umount /sys umount /dev/pts sudo umount edit/dev sudo mv edit/packages.txt extract-cd/live/ }}} === Tasks to do === * install all multilanguage documentation for programs and track they're directory if we can squash them or zip, inkscape,gimp,OOffice, some copies maybe from FOSS manuals? * remove unused themes * install some more open fonts * install some edubuntu software(find out which) * clean up desktop * boot and test the video software {{{ <fruity> "aggiungere voce in syslinux menu per modo persistente" <fruity> basta aprire syslinux.cfg o isolinux.cfg <fruity> fare copia incolla della voce che hanno li gia <fruity> editare il titolo e metterci "Persisten mode" <fruity> e addare persistent a APPEND <fruity> sai dove metti le opzioni del kernel <fruity> tipo root= splash quiet <fruity> va alla fine di quelle robe li }}} === Done === * Remove all useless documentation from /usr/share/doc * Installed Openoffice suite * Installed those help and language packs: English, Italian, Portoguese, French, Swahili and Afrikaans. {{{ The following NEW packages will be installed: openoffice.org-help-en-gb openoffice.org-help-en-us openoffice.org-help-fr openoffice.org-help-it openoffice.org-help-pt openoffice.org-l10n-af openoffice.org-l10n-common{a} openoffice.org-l10n-en-gb openoffice.org-l10n-en-za openoffice.org-l10n-fr openoffice.org-l10n-it openoffice.org-l10n-pt openoffice.org-l10n-sw 0 packages upgraded, 13 newly installed, 0 to remove and 35 not upgraded. Need to get 67.7MB/68.0MB of archives. After unpacking 234MB will be used. }}} |
Please read DynebolicCreate to reach this document ;) |