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Collection of installation & troublshooting info related to my linux (debian/mint/ubuntu) installations Hintergrund + Anleitungenhttps://help.ubuntu.com/community/Installation/FromUSBStick (allg. diverse Varianten)
Zusammenfassung: [casper-rw, persistance, Prinzip ]
Idee Workshop fuer blug boot USB medien (z.B. von alten PC's) auf alten PC's, wenn von BIOS nicht korrekt unterstützt
ISO-Boot ab USB-MediumIdeal für unveränderte FAT USB-Stick (CD od DVD imgs max 4GB)
bem: kein el torrito-boot (->grub2 mountet images, und bootet "normal"
LinuxXY.iso (bootbares CD-Image)
FAT32-Stick (unverändert wie aus Laden)
$ mount (if mounted automatically)
Grub2 USB Flash Drive Install using the Ubuntu Live CD:Boot from your Live Ubuntu Linux CD Once booted, insert your USB Flash Drive Open a terminal and type sudo su Type fdisk -l (and note which device is your USB) Type mkdir /mnt/USB && mount /dev/sdx1 /mnt/USB (replacing x with your actual usb device) Type grub-install --force --no-floppy --root-directory=/mnt/USB /dev/sdx (replacing x with your actual USB device) Type cd /mnt/USB/boot/grub Type [=wget=] pendrivelinux.com/downloads/grub.cfg Type df (and locate where cdrom is mounted I.E./dev/sr0) Type dd if=/dev/sr0 of=/mnt/USB/ubuntu.iso (replacing sr0 with the device found in step 9) Remove your Live CD and reboot your PC, setting your BIOS or Boot Menu to boot from the USB device. #/boot/grub/grub.cfg (on usb-media) # [=wget=] pendrivelinux.com/downloads/grub.cfg set timeout=10 set default=0 # t i p t o p -> Keyboard und Lang und Flash in Mint 14.1 menuentry "[very nice] Linux Mint 14.1 - Nadia (12.10) Mate" { set isofile="linuxmint-14.1-mate-dvd-32bit.iso" loopback loop /$isofile echo "kernel loading" linux (loop)/casper/vmlinuz file=/cdrom/preseed/mint.seed boot=casper iso-scan/filename=/$isofile noeject noprompt splash -- locale=de_CH bootkbd=sg console-setup/layoutcode=ch echo "initrd loading" initrd (loop)/casper/initrd.lz echo "booting" } ## Persistent -> partition oder img casper-rw/casper-rw.img ## Tests: scheinbar wird youtube-buffer dann auf file gebuffert, Performance!! ## weitere Tests und Verbesserungen nötig menuentry "[--] Ubuntu 12.04 Live ISO-image persistent" { loopback loop /ubuntu-12.04.1-desktop-i386.iso linux (loop)/casper/vmlinuz boot=casper iso-scan/filename=/ubuntu-12.04.1-desktop-i386.iso splash -- persistent initrd (loop)/casper/initrd.lz } menuentry "Run Ubuntu Live ISO" { loopback loop /ubuntu.iso linux (loop)/casper/vmlinuz boot=casper iso-scan/filename=/ubuntu.iso splash -- initrd (loop)/casper/initrd.lz } Make resistanthttp://en.wikipedia.org/wiki/UnionFS
http://www.pendrivelinux.com/how-to-create-a-larger-casper-rw-loop-file/
caspar-rw (ergänzt ganzes System)
Mittels folgenden Filesystemen kann man read und write-Ordner am gleichen Ort Einhängen
unionfs - aufs (knoppix)
Testsudo qemu /dev/sdx (or phyically boot) |