[Ubuntu-cat] disc extern

Miki mikcat a gmail.com
div feb 10 09:29:37 UTC 2017


sudo fdisk -l /dev/sdc

Si això tampoc mostra cap partició, pot ser que tingui la taula de
particions corrompuda, o que per algun motiu no la llegeixi bé (per exemple
si formava part d'un raid), i intentar reparar-ho sense saber exactament el
que hi havia ho podria deixar tot (més..) inaccessible..

Et recomano fer un cop d'ull a
https://help.ubuntu.com/community/DataRecovery  i anar-ho mirant amb compte.

2017-02-10 10:14 GMT+01:00 Joan Inglada Roig <joan.inglada a gmail.com>:

> joan a joan-Aspire-E1-572:~$ sudo blkid
> /dev/sda1: LABEL="RECOVERY" UUID="181A3AC31A3A9DA6" TYPE="ntfs"
> PARTLABEL="Basic data partition" PARTUUID="95e63873-ca93-4307-
> 8614-7ef974e1d98e"
> /dev/sda2: LABEL="ESP" UUID="D63B-5073" TYPE="vfat" PARTLABEL="EFI system
> partition" PARTUUID="f71279fc-19a5-48d3-9aa6-37ede4d5a4bb"
> /dev/sda3: PARTLABEL="Microsoft reserved partition"
> PARTUUID="c4922bcb-5f04-46e3-b824-3515a09b029f"
> /dev/sda4: LABEL="Acer" UUID="C206903506902D03" TYPE="ntfs"
> PARTLABEL="Basic data partition" PARTUUID="389116ef-ec24-4ec6-
> 97c2-c3f4d7b8c7a9"
> /dev/sda5: LABEL="Push Button Reset" UUID="1CFA3E17FA3DEE20" TYPE="ntfs"
> PARTLABEL="Basic data partition" PARTUUID="e28b6e1e-8303-452a-
> a127-fb879b9bdfe8"
> /dev/sda6: UUID="7b20f18b-78da-45dc-b463-be91ed4bfef3" TYPE="ext4"
> PARTUUID="505e9d05-7490-4b8f-a8c8-6e37b95acda9"
> /dev/sda7: UUID="37c5ed39-4834-4723-b58e-fe1fc1e7c3a2" TYPE="ext4"
> PARTUUID="61663547-9b14-44bc-811b-8cc34840d71f"
> /dev/sda8: UUID="c19c86dc-ee0c-4b45-8f5b-11d8f7b4d77b" TYPE="swap"
> PARTUUID="bae51917-757c-479d-8ba0-3bf0a136c51b"
> /dev/sdb1: UUID="2bc7a815-835a-482f-a53b-43a6a3fea7f0" TYPE="crypto_LUKS"
> PARTUUID="96c03bb3-01"
> joan a joan-Aspire-E1-572:~$
>
>
> 2017-02-10 10:10 GMT+01:00 Miki <mikcat a gmail.com>:
>
>> doncs sembla que no tingui cap partició...
>>
>> sudo blkid
>>
>> 2017-02-10 10:08 GMT+01:00 Joan Inglada Roig <joan.inglada a gmail.com>:
>>
>>> joan a joan-Aspire-E1-572:~$ cat /proc/partitions
>>> major minor  #blocks  name
>>>
>>>    1        0      65536 ram0
>>>    1        1      65536 ram1
>>>    1        2      65536 ram2
>>>    1        3      65536 ram3
>>>    1        4      65536 ram4
>>>    1        5      65536 ram5
>>>    1        6      65536 ram6
>>>    1        7      65536 ram7
>>>    1        8      65536 ram8
>>>    1        9      65536 ram9
>>>    1       10      65536 ram10
>>>    1       11      65536 ram11
>>>    1       12      65536 ram12
>>>    1       13      65536 ram13
>>>    1       14      65536 ram14
>>>    1       15      65536 ram15
>>>    8        0  732574584 <732%2057%2045%2084> sda
>>>    8        1     409600 sda1
>>>    8        2     307200 sda2
>>>    8        3     131072 sda3
>>>    8        4   27676672 sda4
>>>    8        5   17968128 sda5
>>>    8        6   48828416 sda6
>>>    8        7  613814272 <613%2081%2042%2072> sda7
>>>    8        8   23437312 sda8
>>>    8       16  976762584 <976%2076%2025%2084> sdb
>>>    8       17  976761560 <976%2076%2015%2060> sdb1
>>>    8       32  244198583 sdc
>>> joan a joan-Aspire-E1-572:~$
>>>
>>> Com ho veus, Miki?
>>> Joan
>>>
>>> 2017-02-10 9:53 GMT+01:00 Joan Inglada Roig <joan.inglada a gmail.com>:
>>>
>>>> Gràcies Miki!
>>>>
>>>> Mira que m'ha donat:
>>>>
>>>> joan a joan-Aspire-E1-572:~$ sudo mount /dev/sdc /media/usb
>>>> mount: wrong fs type, bad option, bad superblock on /dev/sdc,
>>>>        missing codepage or helper program, or other error
>>>>
>>>>        In some cases useful info is found in syslog - try
>>>>        dmesg | tail or so.
>>>>
>>>> Salut, també!
>>>>
>>>> 2017-02-10 9:36 GMT+01:00 Miki <mikcat a gmail.com>:
>>>>
>>>>> Bones,
>>>>>
>>>>> /dev/sdc  és el disc, normalment te alguna partició, prova amb mount
>>>>> /dev/sdc1 /media/usb
>>>>> o cat /proc/partitions després de connectar-lo i les hauries de veure.
>>>>>
>>>>> Salut !
>>>>> Miki
>>>>>
>>>>> 2017-02-10 9:17 GMT+01:00 Joan Inglada Roig <joan.inglada a gmail.com>:
>>>>>
>>>>>> Bon dia,
>>>>>> necessito recuperar un arxiu d'un disc extern antic i no em deixa:
>>>>>>
>>>>>> --------------------------------------------------------
>>>>>> joan a joan-Aspire-E1-572:~$ sudo fdisk -l
>>>>>> ...
>>>>>> Disk /dev/sdc: 232,9 GiB, 250059349504 bytes, 488397167 sectors
>>>>>> Units: sectors of 1 * 512 = 512 bytes
>>>>>> Sector size (logical/physical): 512 bytes / 512 bytes
>>>>>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>>>>>> joan a joan-Aspire-E1-572:~$ sudo mount /dev/sdc /media/usb
>>>>>> mount: wrong fs type, bad option, bad superblock on /dev/sdc,
>>>>>>        missing codepage or helper program, or other error
>>>>>>
>>>>>>        In some cases useful info is found in syslog - try
>>>>>>        dmesg | tail or so.
>>>>>> joan a joan-Aspire-E1-572:~$ ls /dev/sdc
>>>>>> /dev/sdc
>>>>>> joan a joan-Aspire-E1-572:~$ dmesg | tail
>>>>>> [ 1505.142289] sd 9:0:0:0: Attached scsi generic sg2 type 0
>>>>>> [ 1505.143043] sd 9:0:0:0: [sdc] Adjusting the sector count from its
>>>>>> reported value: 488397168
>>>>>> [ 1505.143049] sd 9:0:0:0: [sdc] 488397167 512-byte logical blocks:
>>>>>> (250 GB/233 GiB)
>>>>>> [ 1505.143462] sd 9:0:0:0: [sdc] Write Protect is off
>>>>>> [ 1505.143465] sd 9:0:0:0: [sdc] Mode Sense: 03 00 00 00
>>>>>> [ 1505.144440] sd 9:0:0:0: [sdc] No Caching mode page found
>>>>>> [ 1505.144447] sd 9:0:0:0: [sdc] Assuming drive cache: write through
>>>>>> [ 1505.145213] sd 9:0:0:0: [sdc] Adjusting the sector count from its
>>>>>> reported value: 488397168
>>>>>> [ 1505.160186] sd 9:0:0:0: [sdc] Adjusting the sector count from its
>>>>>> reported value: 488397168
>>>>>> [ 1505.161028] sd 9:0:0:0: [sdc] Attached SCSI disk
>>>>>> joan a joan-Aspire-E1-572:~$
>>>>>>
>>>>>> -----------------------------------------
>>>>>> Què puc fer?
>>>>>> Gràcies a la bestreta,
>>>>>> Joan Inglada
>>>>>>
>>>>>>
>>>>>>
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