剛買了 SanDisk microSDHC 8Gb 卡並嘗試將檔案系統更改為 ntfs(透過終端使用 cfdisk)。無法安裝設備。嘗試改回FAT32,還是無法掛載。運行: sudo mount /dev/mmcblk0p1 /mnt -t vfat 我得到這個結果:
mount: wrong filesystem, invalid option,
bad superblock in /dev/mmcblk0p1, ...
另外,dmesg 的日誌:
[13891.357486] mmcblk0: p1
[13933.891942] mmcblk0: p1
[13974.716677] mmcblk0: p1 p2
[14149.721862] EXT4-fs (mmcblk0p1): VFS: Can't find ext4 filesystem
[14149.722387] EXT4-fs (mmcblk0p1): VFS: Can't find ext4 filesystem
[14149.722841] EXT4-fs (mmcblk0p1): VFS: Can't find ext4 filesystem
[14149.723275] FAT-fs (mmcblk0p1): bogus number of reserved sectors
[14149.723278] FAT-fs (mmcblk0p1): Can't find a valid FAT filesystem
[14157.995849] FAT-fs (mmcblk0p1): bogus number of reserved sectors
[14157.995864] FAT-fs (mmcblk0p1): Can't find a valid FAT filesyste
節點看起來是金色的。 lsblk 給了我:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 465,8G 0 disk
├─sda1 8:1 0 461,9G 0 part /
├─sda2 8:2 0 1K 0 part
└─sda5 8:5 0 3,9G 0 part [SWAP]
sr0 11:0 1 1024M 0 rom
mmcblk0 179:0 0 7,4G 0 disk
├─mmcblk0p1 179:1 0 7,5M 0 part
└─mmcblk0p2 179:2 0 7,4G 0 part
cfdisk 運作正常。此外,fdisk -l 不會回傳任何內容。 (運行 Linux Mint 17)
關於如何安裝有什麼想法嗎?
編輯:我使用sudo fdisk
.當我插入時 dmesg 正在識別:
arthur@arthur-Aspire-5750 /sys/block $ dmesg | tail
[15755.832422] FAT-fs (mmcblk0p2): bogus number of reserved sectors
[15755.832437] FAT-fs (mmcblk0p2): Can't find a valid FAT filesystem
[16074.307482] mmcblk0: p1
[16183.923340] mmcblk0: p1
[16247.504268] FAT-fs (mmcblk0p1): bogus number of reserved sectors
[16247.504274] FAT-fs (mmcblk0p1): Can't find a valid FAT filesystem
[16312.973630] mmc0: card aaaa removed
[16314.429559] mmc0: new high speed SDHC card at address aaaa
[16314.429919] mmcblk0: mmc0:aaaa SS08G 7.40 GiB
[16314.439371] mmcblk0: p1
但是我仍然無法安裝(同樣錯誤的檔案系統錯誤)。
答案1
mmcblk0 179:0 0 7,4G 0 disk
├─mmcblk0p1 179:1 0 7,5M 0 part
└─mmcblk0p2 179:2 0 7,4G 0 part
mmcblk0p1 只有 7.5 MB 大,您可能打算運行
sudo mount -t vfat /dev/mmcblk0p2 /mnt
編輯
請記住,使用 更改分割區類型是不夠的cfdisk
,您還需要格式化分割區。