Why is secure erase not working? SG_IO: bad/missing sense data

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0















I want to securely erase my SSD(on Ubuntu 18.04)



I do



sudo time hdparm --user-master u --security-erase mypassword /dev/sda


I get this error-message



/dev/sda:
 Issuing SECURITY_ERASE command, password="mypassword", user=user
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 01 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0.00user 0.00system 0:00.07elapsed 1%CPU (0avgtext+0avgdata 1892maxresident)k
0inputs+0outputs (0major+77minor)pagefaults 0swaps


Output of lsblk



sda 8:0 0 111,8G 0 disk 
├─sda1 8:1 0 512M 0 part /boot/efi
├─sda2 8:2 0 103,4G 0 part /
└─sda3 8:3 0 8G 0 part [SWAP]
sdb 8:16 0 931,5G 0 disk 
sr0 11:0 1 1024M 0 rom


What is wrongL, How do I fix it?






ssd hdparm







share|improve this question
























  • Does the drive support that oepration? hdparm -I /dev/sda |grep -A 8 Security ... and it might be good to list the model and firmware in the question... hdparm -I /dev/sda |grep -E "Model|Firmware"

    – RubberStamp
    Feb 24 at 12:41















0















I want to securely erase my SSD(on Ubuntu 18.04)



I do



sudo time hdparm --user-master u --security-erase mypassword /dev/sda


I get this error-message



/dev/sda:
 Issuing SECURITY_ERASE command, password="mypassword", user=user
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 01 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0.00user 0.00system 0:00.07elapsed 1%CPU (0avgtext+0avgdata 1892maxresident)k
0inputs+0outputs (0major+77minor)pagefaults 0swaps


Output of lsblk



sda 8:0 0 111,8G 0 disk 
├─sda1 8:1 0 512M 0 part /boot/efi
├─sda2 8:2 0 103,4G 0 part /
└─sda3 8:3 0 8G 0 part [SWAP]
sdb 8:16 0 931,5G 0 disk 
sr0 11:0 1 1024M 0 rom


What is wrongL, How do I fix it?






ssd hdparm







share|improve this question
























  • Does the drive support that oepration? hdparm -I /dev/sda |grep -A 8 Security ... and it might be good to list the model and firmware in the question... hdparm -I /dev/sda |grep -E "Model|Firmware"

    – RubberStamp
    Feb 24 at 12:41













0












0








0








I want to securely erase my SSD(on Ubuntu 18.04)



I do



sudo time hdparm --user-master u --security-erase mypassword /dev/sda


I get this error-message



/dev/sda:
 Issuing SECURITY_ERASE command, password="mypassword", user=user
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 01 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0.00user 0.00system 0:00.07elapsed 1%CPU (0avgtext+0avgdata 1892maxresident)k
0inputs+0outputs (0major+77minor)pagefaults 0swaps


Output of lsblk



sda 8:0 0 111,8G 0 disk 
├─sda1 8:1 0 512M 0 part /boot/efi
├─sda2 8:2 0 103,4G 0 part /
└─sda3 8:3 0 8G 0 part [SWAP]
sdb 8:16 0 931,5G 0 disk 
sr0 11:0 1 1024M 0 rom


What is wrongL, How do I fix it?






ssd hdparm







share|improve this question
















I want to securely erase my SSD(on Ubuntu 18.04)



I do



sudo time hdparm --user-master u --security-erase mypassword /dev/sda


I get this error-message



/dev/sda:
 Issuing SECURITY_ERASE command, password="mypassword", user=user
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SG_IO: bad/missing sense data, sb: 70 00 05 00 00 00 00 0a 04 51 40 01 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0.00user 0.00system 0:00.07elapsed 1%CPU (0avgtext+0avgdata 1892maxresident)k
0inputs+0outputs (0major+77minor)pagefaults 0swaps


Output of lsblk



sda 8:0 0 111,8G 0 disk 
├─sda1 8:1 0 512M 0 part /boot/efi
├─sda2 8:2 0 103,4G 0 part /
└─sda3 8:3 0 8G 0 part [SWAP]
sdb 8:16 0 931,5G 0 disk 
sr0 11:0 1 1024M 0 rom


What is wrongL, How do I fix it?






ssd hdparm




ssd hdparm






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Feb 24 at 14:29









ctrl-alt-delor

12.1k42561




12.1k42561










asked Feb 24 at 10:39









MikiBelavistaMikiBelavista

3652719




3652719












  • Does the drive support that oepration? hdparm -I /dev/sda |grep -A 8 Security ... and it might be good to list the model and firmware in the question... hdparm -I /dev/sda |grep -E "Model|Firmware"

    – RubberStamp
    Feb 24 at 12:41

















  • Does the drive support that oepration? hdparm -I /dev/sda |grep -A 8 Security ... and it might be good to list the model and firmware in the question... hdparm -I /dev/sda |grep -E "Model|Firmware"

    – RubberStamp
    Feb 24 at 12:41
















Does the drive support that oepration? hdparm -I /dev/sda |grep -A 8 Security ... and it might be good to list the model and firmware in the question... hdparm -I /dev/sda |grep -E "Model|Firmware"

– RubberStamp
Feb 24 at 12:41





Does the drive support that oepration? hdparm -I /dev/sda |grep -A 8 Security ... and it might be good to list the model and firmware in the question... hdparm -I /dev/sda |grep -E "Model|Firmware"

– RubberStamp
Feb 24 at 12:41










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