2023-06-07 08:14:57 +02:00
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---
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title: Linux Boot Stick: EFI-Tricks - Wenn Bootstick nicht startet
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description:
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published: 1
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date: 2023-06-07T06:14:54.673Z
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tags:
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editor: markdown
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dateCreated: 2023-06-05T20:29:33.172Z
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---
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2023-06-05 22:23:49 +02:00
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Manche alte Laptops wie Convertibles sind im Bios kastriert, so dass man
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einen normalen Linux Boot Stick nicht ohne weiteres starten kann.
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Übersicht
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1\. Bootstickgröße
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2\. Bios Einstellungen zu Secure Boot...
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3\. Partition Table speziell
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1\. Bootstickgröße oft max 4gb oder 8gb oder Partitionsgröße begrenzen
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2\. Secure Boot: ENABLED
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Secure Boot Status: Disabled Platform Mode: Setup Mode Secure Boot Mode:
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Custom Mode
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IPM Support: Enabled
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3\.
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Der Stick muss ein spezielles Format haben und eine spezielle neue efi
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Datei soll dabei sein:
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Weiter unten zitiert die Komplette Anleitung von
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<https://forums.linuxmint.com/viewtopic.php?f=42&t=216857>
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Bei einem alten medion e1240t mit abnehmbarem Bildschirm, scheint die
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Installation nur zu klappen, wenn man beim Ziellaufwerk vorher die
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Partition Table als GPT schreibt. Löscht vorher alles wenn man mit
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gparted die Table neu schreibt. Auch braucht man zwei PArtitionen: Eine
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kleine bsp 750MB als efi laufwerk, das auch mit flag als"esp" und
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dadurch gleichzeitig als ""boot" setzt. Die zweite z.B. als ext4 für
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das Linux, was als / eigehangen werden muß (option wählen).
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Dadurch scheint er beim neu schreiben der Partitionen etwas anders zu
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machen als bei der normalen Installation.
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The Linux Mint team say that the Linux Mint 17.x 32bit version can\'t be
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use in UEFI mode. Only in BIOS mode. Now it is possible because I found
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a solution with the help of internet.
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Here is the solution
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You need four things:
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\- An Usb key. - The bootia32.efi file. - The Linux Mint 17.x 32bit
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version. - Gdisk must be installed.
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1\. Download the Linux Mint 17.x 32bit version in one of your home
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directory (for example: Downloads).
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2\. Find the bootia32.efi file on internet. You can find it here :
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<http://webativo.com/uploads/files/usb-pack_efi.zip> (unzip this file
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and search bootia32.efi in /usb-pack_efi/EFI/BOOT/ directory). Or here :
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<https://github.com/jfwells/linux-asus-t> ... otia32.efi (click on the
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raw button). If you want to create your own bootia32.efi file, check in
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the first source link below.
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3\. Plug your usb key. Check the letter of your device (via menu -\>
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preferences -\> disks).
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4\. Open a terminal window and make the following lines :
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Code:
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```
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sudo sgdisk --zap-all /dev/sdx
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sudo sgdisk --new=1:0:0 --typecode=1:ef00 /dev/sdx
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sudo mkfs.vfat -F32 /dev/sdx1
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```
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Note: x must be the letter of your usb key. These commands create the
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GPT partition table on the usb key, an efi partition for the whole usb
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key (ef00) and a fat32 partition for sdx1.
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5\. Mount the fat32 partition on /mnt mount point via that command line:
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Code:
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```
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sudo mount -t vfat /dev/sdx1 /mnt
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```
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Note: x must be the letter of your usb key.
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6\. Unzip the 32bit version iso on /mnt :
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Code:
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```
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sudo 7z x /home/nameofyouruser/Downloads/linuxmint-17.x-xxxx-32bit.iso
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-o/mnt/
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```
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7\. Create the /EFI/BOOT/ directory in /mnt mount point :
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Code:
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```
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sudo mkdir /mnt/EFI sudo mkdir /mnt/EFI/BOOT/
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```
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Now you\'ve got an /EFI/BOOT/ directory that didn\'t exist before.
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8\. Copy the bootia32.efi file in `/EFI/BOOT/`:
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Code:
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```
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sudo cp bootia32.efi /mnt/EFI/BOOT/
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```
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9\. Umount the /mnt mount point :
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Code:
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```
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sudo umount /mnt
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```
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10\. Reboot the computer.
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Enjoy !!!!
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The links that help me: <https://github.com/lopaka/instructions/> ...
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-x205ta.md <http://ubuntuforums.org/showthread.php?t=2276498>
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