My SATA SSD has been getting random disconnects that only get solved by rebooting the PC. When the disconnect happens I can’t browse files using Dolphin and sudo mount -a
fails due to a superblock error.
Also, sudo smartctl -t short -a /dev/sda
shows some errors. I’m including the most relevant info from that command:
Error 191 occurred at disk power-on lifetime: 2325 hours (96 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
40 41 38 88 78 1e 40 Error: UNC at LBA = 0x001e7888 = 1996936
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
60 08 38 88 78 1e 40 08 11:36:23.990 READ FPDMA QUEUED
60 e0 a0 d8 d2 2f 40 08 11:36:23.813 READ FPDMA QUEUED
60 20 90 20 28 19 40 08 11:36:23.810 READ FPDMA QUEUED
ef 90 03 00 00 00 a0 08 11:36:23.787 SET FEATURES [Disable SATA feature]
2f 00 01 30 08 00 a0 08 11:36:23.778 READ LOG EXT
Error 190 occurred at disk power-on lifetime: 2325 hours (96 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
40 41 70 10 78 1e 40 Error: UNC at LBA = 0x001e7810 = 1996816
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
60 08 70 10 78 1e 40 08 11:36:23.516 READ FPDMA QUEUED
60 08 58 98 66 d8 40 08 11:36:23.389 READ FPDMA QUEUED
ef 90 03 00 00 00 a0 08 11:36:23.366 SET FEATURES [Disable SATA feature]
2f 00 01 30 08 00 a0 08 11:36:23.357 READ LOG EXT
2f 00 01 30 00 00 a0 08 11:36:23.338 READ LOG EXT
Please help my troubleshoot this, is my SSD faulty?