Txoj kev kho cov yuam kev “Disk sau-tiv thaiv” los sis “Superblock phem”

Rau format ib daim credit card Micro SD nco seemed thawv rau cov qib elementary yuam kev. ua li, ua li… qhov tseeb yeej tseem yog qib elementary.

Teeb meem

Txhua yam kuv xav tau mus format Micro SD Card! Nyob hauv lub caij thawj, Kuv sim los ntawm qhov rais, tab sis nws tsis ua hauj lwm. Kuv xav tias nws twb coj txawv txawv, Kuv tawm rau ib Linux Ubuntu rau ntawm lub Box Virtubal VM, Thaum twg kuv tuaj nyob rau nram qab no yuam kev:

Yuam kev mounting /dev/sdb2 ntawm /Media/myuser/61187ff0-d686-48HNUB-832thiab-f8f0589696e9: Hais kom ua-kab mount -t "ext4" -tus "uhelper=udisks2,nodev,nosuid" "/dev/sdb2" "/media/myuser/61187ff0-d686-48dd-832e-f8f0589696e9"' exited nrog cov-xoom tawm raws li txoj cai 32: Mount: /dev/sdb2 yog sau-tiv thaiv, mounting nyeem cov nkaus xwb mount: tsis ncaj ncees lawm fs hom, qhov phem, superblock phem rau/dev/sdb2,
       pawv codepage los yog nws kev, los yog lwm yam kev ua yuam kev rau tej rooj plaub ntug pab ntxiv yog pab tau thaum nyob hauv syslog - sim dmesg | tw los yog hais.

Thiab nws tseem:

Disk sau-kev tiv thaiv; siv tus -tsis muaj kev tus tus nyeem-tsuas

Mag cuab kev, cov lus qhia tias cov disk yog sau tej yam kab mob (nyeem nkaus xwb / nyeem tsuas), tib lub sijhawm muaj tau tej yam hais txog “superblock phem”, Tab sis koj twb ua rau ntau commands, solved tsis.

Kuv puas tau tej kev tshawb fawb rau Google thiab pom Posts ntau, txog thaum kawg lub teeb:
– Yuav zoo los tus phem superblock
– Yuav ua li cas rau hauv tsev, ib daim card SD ntawm ib lub tshuab virtual
– Kho lub corrupt Linux ext4 tej ntaub ntawv kaw lus thiab zoo superblock
– Tsis tau qhib nyeem-sau/dev/sdb (Tsim ntaub ntawv nyeem nkaus xwb)
– HOWTO: Kho ib tawg Ext4 Superblock nyob Ubuntu
– Yuav ua li cas kho corrupted fat32 sd daim superblock
– USB tig sau tiv tua

Tov

Yuav muab tau yooj yim (paub) thiab qhia sawv daws kuv cov hnub cov floppy disks. Ua li cas yog tias ib co SD phaib thiab USB drives muaj ib tug ntsuas phoo (ntsuas phoo) ntawm ntug kev tiv thaiv kom tus sau disk. Kuv lees txim tias yav tag los nws yeej tsis tso kuv lub siab :'(

sdlock penlock

Li ntawd, tag nrho nws coj mus tso rau latch thiab hom ntawv mas yog.

Tau qhov twg los:

http://www.rmprepusb.com/tutorials/54—How-to-fix-Write-Protected-disks

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