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07-16-2019, 06:22 AM
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#1
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LQ Newbie
Registered: Jul 2019
Posts: 2
Rep: 
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Undetectable sd card after locking by mmc-utils
After using command "lock_sd /dev/mmcblk0". I can't mount or even detect sd card.
I tried seeing if sd card show up in windows 10 but no hope.
My laptop: MSI GP62 6QF
Linux version: Ubuntu 18.04.2 LTS
Screenshots: https://imgur.com/a/UwllQZk
MMC tools I used: https://we.tl/t-mOOkRGo1h6 |
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07-16-2019, 08:04 AM
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#2
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LQ Guru
Registered: Sep 2013
Location: Somewhere in my head.
Distribution: Slackware (15 current), Slack15, Ubuntu studio, MX Linux, FreeBSD 13.1, WIn10
Posts: 10,342
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did you try "unlock_sd /dev/mmcblk0" ?
you shouldn't do somethings, if you do not know how to back out of it, or come back from the damage you may cause to the system or device, by just "trying" things out to see what they do.
Last edited by BW-userx; 07-16-2019 at 08:06 AM.
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1 members found this post helpful.
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07-16-2019, 10:25 AM
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#3
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LQ Newbie
Registered: Jul 2019
Posts: 2
Original Poster
Rep:
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Nothing happens
Code:
dominik@dominik-GP62-6QF:~$ /home/dominik/Desktop/mmc unlock_sd /dev/mmcblk0
ERROR: unknown command 'unlock_sd'
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07-16-2019, 10:43 AM
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#4
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LQ Guru
Registered: Sep 2013
Location: Somewhere in my head.
Distribution: Slackware (15 current), Slack15, Ubuntu studio, MX Linux, FreeBSD 13.1, WIn10
Posts: 10,342
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time for you to start digging into where you got that command to lock it and see if they got a command to unlock it now.
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