[ubuntu-it] Errore grub all'avvio : Helpu

[Massimo Pietrapertosa]

Se hai i backup installa tutto di nuovo.

Il 09/04/2016 12:04, pac ha scritto:
> La home la preservo di sicuro perchè ho i backup
>
> Il 9 aprile 2016 11:49, Massimo Pietrapertosa
> <massimo.pietrapertosa a gmail.com> ha scritto:
>> Hai dei file importanti?
>>
>>
>> Il 09/04/2016 11:46, pac ha scritto:
>>> era quello che volevo evitare .....
>>>
>>> Il 9 aprile 2016 11:43, Massimo Pietrapertosa
>>> <massimo.pietrapertosa a gmail.com> ha scritto:
>>>> Prova così:fai partire il disco d'istallazione in modalità live,apri
>>>> Gparted
>>>> e vai sulla partizione dove c'è installato Ubuntu,tasto destro e
>>>> riformatti
>>>> in ext4 e reinstalli tutto,può darsi c'è qualche file che va in
>>>> conflitto.
>>>> Fammi sapere.
>>>>
>>>>
>>>> Il 09/04/2016 11:37, pac ha scritto:
>>>>> Ora ho questa novità, al comando : grub-install mi restituisce :
>>>>> errore : /usr/lib/grub/i386-pc/modinfo.sh doesn't exists.
>>>>> Please specify --target or ..directory
>>>>> Ho provato a far partire la distro varie volte, ho cambiato distro
>>>>> sempre ubuntu ma 15.10 ma ora si blocca qui
>>>>> hai idea di cosa succede ?
>>>>>
>>>>> Il 9 aprile 2016 11:13, Massimo Pietrapertosa
>>>>> <massimo.pietrapertosa a gmail.com> ha scritto:
>>>>>> La procedura va bene fino a:grub-install /dev/sda
>>>>>> poi devi digitare:update-grub,exit,sudo umount -a.
>>>>>> Prova così.
>>>>>>
>>>>>>
>>>>>>
>>>>>> Il 09/04/2016 11:08, pac ha scritto:
>>>>>>> Uso il cd di ubuntu live 14.04 e uso naturalmente la modalità "Prova
>>>>>>> ubuntu"
>>>>>>>
>>>>>>> Il 9 aprile 2016 11:07, Massimo Pietrapertosa
>>>>>>> <massimo.pietrapertosa a gmail.com> ha scritto:
>>>>>>>> vai in modailtà live?(Disco intallazione)
>>>>>>>>
>>>>>>>>
>>>>>>>> Il 09/04/2016 11:03, pac ha scritto:
>>>>>>>>> in che senso scusa ?
>>>>>>>>> Con ubuntu 14.04 ho provato ora a fare :
>>>>>>>>> udo mount /dev/sda5 /mnt
>>>>>>>>> sudo mount --bind /dev /mnt/dev
>>>>>>>>> sudo mount --bind /proc /mnt/proc
>>>>>>>>> sudo mount --bind /sys /mnt/sys
>>>>>>>>> sudo chroot /mnt
>>>>>>>>> grub-install /dev/sda
>>>>>>>>> sudo apt-get install grub2-common
>>>>>>>>> update-grub2
>>>>>>>>> exit
>>>>>>>>> sudo umount /mnt/dev
>>>>>>>>> sudo umount /mnt/proc
>>>>>>>>> sudo umount /mnt/sys
>>>>>>>>> sudo umount /mnt/
>>>>>>>>>
>>>>>>>>> e poi ho riavviato
>>>>>>>>>
>>>>>>>>> Ma l'errore è rimasto, a titolo informativo la lista di sistemi
>>>>>>>>> evidenziata in update-grub2 era perfetta
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Il 9 aprile 2016 10:57, Massimo Pietrapertosa
>>>>>>>>> <massimo.pietrapertosa a gmail.com> ha scritto:
>>>>>>>>>> Con che metodo la fai l'installazione?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Il 09/04/2016 10:45, pac ha scritto:
>>>>>>>>>>> Ho provato facendo come avevo già fatto e dando anzichè
>>>>>>>>>>> update-grub2
>>>>>>>>>>> ho messo update-grub e poi exit etc
>>>>>>>>>>> Ma l'errore è sempre quello
>>>>>>>>>>> Ho provato anche con il disco super-grub ma dopo sudo grub-install
>>>>>>>>>>> /dev/sda e update-grub anche con supergrub l'errore rimane
>>>>>>>>>>>
>>>>>>>>>>> Il 9 aprile 2016 10:21, Massimo Pietrapertosa
>>>>>>>>>>> <massimo.pietrapertosa a gmail.com> ha scritto:
>>>>>>>>>>>> Salve,sull'installazione del grub manca un pezzo,cioè invece di
>>>>>>>>>>>> digitare
>>>>>>>>>>>> grub2 devi solo digitare grub,poi devi fare exit,sudo umount
>>>>>>>>>>>> -a,spero
>>>>>>>>>>>> che
>>>>>>>>>>>> sono stato abbastanza chiaro.Ciao.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Il 09/04/2016 10:13, pac ha scritto:
>>>>>>>>>>>>> Stamattina all'avvio mi sono ritrovato con il seguente errore :
>>>>>>>>>>>>>
>>>>>>>>>>>>> errro: symbol `grub_term_highlight_color` not found
>>>>>>>>>>>>> grub rescue>
>>>>>>>>>>>>> .04
>>>>>>>>>>>>> Ho provato con una distro live di ubuntu 14.04
>>>>>>>>>>>>> e su questa installare e lanciare boot-repair ma non ha
>>>>>>>>>>>>> funzionato
>>>>>>>>>>>>> Allora ho rilanciato la distro live e poi ho provato a
>>>>>>>>>>>>> reinstallare
>>>>>>>>>>>>> grub
>>>>>>>>>>>>> con sudo mount /dev/sda5 /mnt
>>>>>>>>>>>>> sudo mount --bind /dev /mnt/dev
>>>>>>>>>>>>> sudo mount --bind /proc /mnt/proc
>>>>>>>>>>>>> sudo mount --bind /sys /mnt/sys
>>>>>>>>>>>>> sudo chroot /mnt
>>>>>>>>>>>>> grub-install /dev/sda
>>>>>>>>>>>>> update-grub2
>>>>>>>>>>>>>
>>>>>>>>>>>>> Ma l'errore rimane
>>>>>>>>>>>>> Cosa posso fare ???
>>>>>>>>>>>>> Grazie mille
>>>>>>>>>>>>> pac
>>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> ubuntu-it mailing list
>>>>>>>>>>>> ubuntu-it a lists.ubuntu.com
>>>>>>>>>>>> Opzioni d'iscrizione -
>>>>>>>>>>>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-it
>>>>>>>>>>>> http://wiki.ubuntu-it.org/Listiquette
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> ubuntu-it mailing list
>>>>>>>>>> ubuntu-it a lists.ubuntu.com
>>>>>>>>>> Opzioni d'iscrizione -
>>>>>>>>>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-it
>>>>>>>>>> http://wiki.ubuntu-it.org/Listiquette
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> ubuntu-it mailing list
>>>>>>>> ubuntu-it a lists.ubuntu.com
>>>>>>>> Opzioni d'iscrizione -
>>>>>>>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-it
>>>>>>>> http://wiki.ubuntu-it.org/Listiquette
>>>>>>
>>>>>>
>>>>>> --
>>>>>> ubuntu-it mailing list
>>>>>> ubuntu-it a lists.ubuntu.com
>>>>>> Opzioni d'iscrizione -
>>>>>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-it
>>>>>> http://wiki.ubuntu-it.org/Listiquette
>>>>
>>>>
>>>> --
>>>> ubuntu-it mailing list
>>>> ubuntu-it a lists.ubuntu.com
>>>> Opzioni d'iscrizione -
>>>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-it
>>>> http://wiki.ubuntu-it.org/Listiquette
>>
>>
>> --
>> ubuntu-it mailing list
>> ubuntu-it a lists.ubuntu.com
>> Opzioni d'iscrizione - https://lists.ubuntu.com/mailman/listinfo/ubuntu-it
>> http://wiki.ubuntu-it.org/Listiquette