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Partition Boot Camp (Windows) a disparu au démarrage
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<blockquote data-quote="Pilafo" data-source="post: 13879497" data-attributes="member: 1173763"><p><span style="color: #2b3651">ok, encore merci (et désolé de te prendre tout ce temps, mais MERCI).</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Ici, quand tu me dis de revenir quand je serai à nouveau disponible, c'est parce que je devrais m'en sortir tout seul avec gdisk, c'est ça? ok</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[CODE]Last login: Fri Oct 30 15:43:01 on ttys000</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">/usr/local/bin/gdisk ; exit;</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">The default interactive shell is now zsh.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">To update your account to use zsh, please run `chsh -s /bin/zsh`.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">For more details, please visit https://support.apple.com/kb/HT208050.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">MBP-de-xxx:~ xxxyyyy$ /usr/local/bin/gdisk ; exit;</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">GPT fdisk (gdisk) version 1.0.5</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Type device filename, or press <Enter> to exit:[/CODE]</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Tout d'abord j'ai tapé la ligne pour udpater zsh dans le terminal.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Puis j'ai relancé gdisk en double cliquant sur l'icône.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">J'ai eu:</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[CODE]Last login: Sat Oct 31 09:21:01 on ttys000</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">/usr/local/bin/gdisk ; exit;</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">xxxyyyy@MacBook-Pro-de-xxx ~ % /usr/local/bin/gdisk ; exit;</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">GPT fdisk (gdisk) version 1.0.5</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Type device filename, or press <Enter> to exit:</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[/CODE]</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Je ne connaissais pas mon device filename, donc j'ai cherche sur internet. J'ai trouvé ceci: <a href="https://www.rodsbooks.com/gdisk/walkthrough.html"><span style="color: #fc6908">https://www.rodsbooks.com/gdisk/walkthrough.html</span></a></span></p><p></p><p><span style="color: #2b3651">il dit:</span></p><ul> <li data-xf-list-type="ul"><span style="color: #2b3651"><strong>Mac OS X</strong>—You specify disk devices as /dev/disk<em>#</em>, where <em>#</em> is a number, as in /dev/disk0.</span></li> </ul><p><span style="color: #2b3651">Du coup, j'ai regardé dans cette discussion, et je constate que vu qu'on parle de disk0s1, le device filename doit être disk0.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Je tape donc dans gdisk: /dev/disk0</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[CODE]Type device filename, or press <Enter> to exit: /dev/disk0</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Problem opening /dev/disk0 for reading! Error is 13.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">You must run this program as root or use sudo!</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[Opération terminée][/CODE]</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">je dois donc activer le mode root.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">J'ai fermé gdisk</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">J'ai suivi les instructions de ce site pour activer un compte root: <a href="https://support.apple.com/fr-be/HT204012"><span style="color: #fc6908">https://support.apple.com/fr-be/HT204012</span></a>. J'indique en gras et italitque les informations supplémentaires dont j'ai eu besoin.</span></p><p></p><p></p><p></p><p><span style="color: #2b3651">J'ai relancé gdisk</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[CODE]Type device filename, or press <Enter> to exit: /dev/disk0</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Problem opening /dev/disk0s1 for reading! Error is 13.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">You must run this program as root or use sudo!</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[Opération terminée]</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[/CODE]</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Le code d'erreur indique que je ne suis toujours pas en root.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Je pensais qu’ on était root pour tous les processus (un peu comme l'Admin de Windows).</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Ces codes d'erreur semblent signifier la chose suivante (j'ai trouvé l'info pour gdisk sur un forum unix, mais je présume que ça ne change pas grand chose?)</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[URL unfurl="true"]https://unix.stackexchange.com/questions/556188/repository-or-documentation-for-gdisk-error-codes[/URL]</span></p><p></p><p></p><p></p><p><span style="color: #2b3651">Du coup, j'ai ouvert le terminal (pas gdisk directement) et j'ai tapé</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">sudo gdisk</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">gdisk s'est lancé.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[CODE]Last login: Sat Oct 31 10:21:17 on ttys000</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">xxxyyy@MacBook-Pro-de-xxxx ~ % sudo gdisk</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Password:</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">GPT fdisk (gdisk) version 1.0.5</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Type device filename, or press <Enter> to exit: /dev/disk0</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Warning: Devices opened with shared lock will not have their</span></p><p><span style="color: #2b3651">partition table automatically reloaded!</span></p><p><span style="color: #2b3651">Partition table scan:</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651"> MBR: protective</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651"> BSD: not present</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651"> APM: not present</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651"> GPT: present</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Found valid GPT with protective MBR; using GPT.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Command (? for help):</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[/CODE]</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">J'ai tapé</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">?</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">et ça me dit:</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">[CODE]b back up GPT data to a file</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">c change a partition's name</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">d delete a partition</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">i show detailed information on a partition</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">l list known partition types</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">n add a new partition</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">o create a new empty GUID partition table (GPT)</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">p print the partition table</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">q quit without saving changes</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">r recovery and transformation options (experts only)</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">s sort partitions</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">t change a partition's type code</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">v verify disk</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">w write table to disk and exit</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">x extra functionality (experts only)</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">? print this menu</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Command (? for help): [/CODE]</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">J’imagine que c’est « r », mais je n’ai pas envie de prendre plus de risques que je n’en ai déjà pris en jouant à l’apprenti sorcier.</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Pourrais-je te demander quelles options je dois choisir?</span></p><p><span style="color: #2b3651"></span></p><p><span style="color: #2b3651">Bonne journée <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></span></p></blockquote><p></p>
[QUOTE="Pilafo, post: 13879497, member: 1173763"] [COLOR=#2b3651]ok, encore merci (et désolé de te prendre tout ce temps, mais MERCI). Ici, quand tu me dis de revenir quand je serai à nouveau disponible, c'est parce que je devrais m'en sortir tout seul avec gdisk, c'est ça? ok [CODE]Last login: Fri Oct 30 15:43:01 on ttys000 /usr/local/bin/gdisk ; exit; The default interactive shell is now zsh. To update your account to use zsh, please run `chsh -s /bin/zsh`. For more details, please visit https://support.apple.com/kb/HT208050. MBP-de-xxx:~ xxxyyyy$ /usr/local/bin/gdisk ; exit; GPT fdisk (gdisk) version 1.0.5 Type device filename, or press <Enter> to exit:[/CODE] Tout d'abord j'ai tapé la ligne pour udpater zsh dans le terminal. Puis j'ai relancé gdisk en double cliquant sur l'icône. J'ai eu: [CODE]Last login: Sat Oct 31 09:21:01 on ttys000 /usr/local/bin/gdisk ; exit; xxxyyyy@MacBook-Pro-de-xxx ~ % /usr/local/bin/gdisk ; exit; GPT fdisk (gdisk) version 1.0.5 Type device filename, or press <Enter> to exit: [/CODE] Je ne connaissais pas mon device filename, donc j'ai cherche sur internet. J'ai trouvé ceci: [URL='https://www.rodsbooks.com/gdisk/walkthrough.html'][COLOR=#fc6908]https://www.rodsbooks.com/gdisk/walkthrough.html[/COLOR][/URL][/COLOR] [COLOR=#2b3651]il dit:[/COLOR] [LIST] [*][COLOR=#2b3651][B]Mac OS X[/B]—You specify disk devices as /dev/disk[I]#[/I], where [I]#[/I] is a number, as in /dev/disk0.[/COLOR] [/LIST] [COLOR=#2b3651]Du coup, j'ai regardé dans cette discussion, et je constate que vu qu'on parle de disk0s1, le device filename doit être disk0. Je tape donc dans gdisk: /dev/disk0 [CODE]Type device filename, or press <Enter> to exit: /dev/disk0 Problem opening /dev/disk0 for reading! Error is 13. You must run this program as root or use sudo! [Opération terminée][/CODE] je dois donc activer le mode root. J'ai fermé gdisk J'ai suivi les instructions de ce site pour activer un compte root: [URL='https://support.apple.com/fr-be/HT204012'][COLOR=#fc6908]https://support.apple.com/fr-be/HT204012[/COLOR][/URL]. J'indique en gras et italitque les informations supplémentaires dont j'ai eu besoin.[/COLOR] [COLOR=#2b3651]J'ai relancé gdisk [CODE]Type device filename, or press <Enter> to exit: /dev/disk0 Problem opening /dev/disk0s1 for reading! Error is 13. You must run this program as root or use sudo! [Opération terminée] [/CODE] Le code d'erreur indique que je ne suis toujours pas en root. Je pensais qu’ on était root pour tous les processus (un peu comme l'Admin de Windows). Ces codes d'erreur semblent signifier la chose suivante (j'ai trouvé l'info pour gdisk sur un forum unix, mais je présume que ça ne change pas grand chose?) [URL unfurl="true"]https://unix.stackexchange.com/questions/556188/repository-or-documentation-for-gdisk-error-codes[/URL][/COLOR] [COLOR=#2b3651]Du coup, j'ai ouvert le terminal (pas gdisk directement) et j'ai tapé sudo gdisk gdisk s'est lancé. [CODE]Last login: Sat Oct 31 10:21:17 on ttys000 xxxyyy@MacBook-Pro-de-xxxx ~ % sudo gdisk Password: GPT fdisk (gdisk) version 1.0.5 Type device filename, or press <Enter> to exit: /dev/disk0 Warning: Devices opened with shared lock will not have their partition table automatically reloaded! Partition table scan: MBR: protective BSD: not present APM: not present GPT: present Found valid GPT with protective MBR; using GPT. Command (? for help): [/CODE] J'ai tapé ? et ça me dit: [CODE]b back up GPT data to a file c change a partition's name d delete a partition i show detailed information on a partition l list known partition types n add a new partition o create a new empty GUID partition table (GPT) p print the partition table q quit without saving changes r recovery and transformation options (experts only) s sort partitions t change a partition's type code v verify disk w write table to disk and exit x extra functionality (experts only) ? print this menu Command (? for help): [/CODE] J’imagine que c’est « r », mais je n’ai pas envie de prendre plus de risques que je n’en ai déjà pris en jouant à l’apprenti sorcier. Pourrais-je te demander quelles options je dois choisir? Bonne journée :)[/COLOR] [/QUOTE]
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