Documentation du Dr FRAPPE

Ce wiki regroupe les résultats de mes expériences en informatique accumulés au cours de mes recherches sur le net.

Dans la mesure du possible, j'ai cité mes sources ; il en manque certainement… :-)

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tutoriel:linux:grub2reinstall [2021/02/17 15:44] – ↷ Page déplacée de fr:tutoriel:linux:grub2reinstall à tutoriel:linux:grub2reinstall admintutoriel:linux:grub2reinstall [2022/08/13 21:54] (Version actuelle) – modification externe 127.0.0.1
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 Il try and make them easier to understand as when i first saw them it looked a bit complicated. Please dont look at this post thinking its gonna take forever it wont. Just take your time and follow them correctly. Il try and make them easier to understand as when i first saw them it looked a bit complicated. Please dont look at this post thinking its gonna take forever it wont. Just take your time and follow them correctly.
  
-====== Pré-requis ======+===== Pré-requis =====
  
-====== Première étape ======+===== Première étape =====
  
 Ok 1st thing you want to do is boot into your LiveCD of Mint. (best to use the same version as the one you are running on your computer)Once everything is loaded and your at the mint desktop. Open the Mint Menu and type "Gparted" into the filter text box.When it loads you should see all the partitons that are on the hard drive. Linux Mint partitions will probaly be EXT4 and the windows partitions will probaly be NTFS. Ok 1st thing you want to do is boot into your LiveCD of Mint. (best to use the same version as the one you are running on your computer)Once everything is loaded and your at the mint desktop. Open the Mint Menu and type "Gparted" into the filter text box.When it loads you should see all the partitons that are on the hard drive. Linux Mint partitions will probaly be EXT4 and the windows partitions will probaly be NTFS.
  
-====== Autres étapes ======+===== Autres étapes =====
  
-===== Deuxième étape =====+==== Deuxième étape ====
  
 Look at the list of partitons and see what one is the Linux Mint partiton.You can tell this by looking at the Mount Points of the partitons. You should see one with a "/" under Mount Point and its File system will likely be EXT4. When you have located this partition look to the left and see what it is called. For example mine is called dev/sda6 (yours may be something different like dev/sda1 etc)Now that you know what partition is the Linux Mint partition, just leave gparted open so you can look back at it again incase you forget. Now open up a Terminal by clicking the Mint menu then clicking "Terminal" under System. Look at the list of partitons and see what one is the Linux Mint partiton.You can tell this by looking at the Mount Points of the partitons. You should see one with a "/" under Mount Point and its File system will likely be EXT4. When you have located this partition look to the left and see what it is called. For example mine is called dev/sda6 (yours may be something different like dev/sda1 etc)Now that you know what partition is the Linux Mint partition, just leave gparted open so you can look back at it again incase you forget. Now open up a Terminal by clicking the Mint menu then clicking "Terminal" under System.
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 Now that you edited the line of code to match your mint partiton, go ahead and press Enter on your keyboard then type in your password if your asked for it then press Enter again.(When your entering in your password you will not see any characters, letters numbers etc). It may look as if nothing has happened, but your Linux Mint partition will now be mounted. The terminal will display nothing after the $ sign like it did when you 1st open it. Now that you edited the line of code to match your mint partiton, go ahead and press Enter on your keyboard then type in your password if your asked for it then press Enter again.(When your entering in your password you will not see any characters, letters numbers etc). It may look as if nothing has happened, but your Linux Mint partition will now be mounted. The terminal will display nothing after the $ sign like it did when you 1st open it.
  
-===== Troisième étape =====+==== Troisième étape ====
  
 Now we need to tell the computer to reinstall grub2 to the Linux Mint partition we just mounted. To do this copy and paste this line of code into the terminal sudo grub-install --root-directory=/mnt/ /dev/sdX Now we need to tell the computer to reinstall grub2 to the Linux Mint partition we just mounted. To do this copy and paste this line of code into the terminal sudo grub-install --root-directory=/mnt/ /dev/sdX
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 </WRAP> </WRAP>
  
-====== Conclusion ======+===== Conclusion =====
  
   sudo mount /dev/sda1 /mnt   sudo mount /dev/sda1 /mnt
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 </WRAP> </WRAP>
  
-====== Problèmes connus======+===== Problèmes connus=====
  
-====== Voir aussi ======+===== Voir aussi =====
  
   * [[http://]]   * [[http://]]
  

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