My Adata SSD was showing 100% health in Adata toolbox on Windows right prior installing Ubuntu.
During installation and after system was installed, I see those errors spamming in system log all the time:
blk_update_request: operation not supported error, dev nvme0n1, sector 332458505 op 0x9:(WRITE_ZEROES) flags 0x0 phys_seg 0 prio class 0
those errors are all the same, just different numbers each time
Other than that, I don't see any major system instability, but this error looks very suspicious to me. Also, I have > 3000 of such errors in error log, and it is even before 1 hour passed since I've installed the system. System log became very slow.
Smart log:
sudo nvme smart-log /dev/nvme0n1 Smart Log for NVME device:nvme0n1
namespace-id:ffffffff critical_warning : 0
temperature : 57 C available_spare
: 100% available_spare_threshold : 10% percentage_used
: 3% data_units_read : 8 319 440
data_units_written : 13 561 180 host_read_commands
: 143 158 056 host_write_commands : 257 546 141
controller_busy_time : 2 038 power_cycles
: 377 power_on_hours : 6 990 unsafe_shutdowns
: 314 media_errors : 0 num_err_log_entries
: 646 131 Warning Temperature Time : 428 Critical Composite
Temperature Time : 0 Thermal Management T1 Trans Count : 0 Thermal
Management T2 Trans Count : 0 Thermal Management T1 Total Time :
0 Thermal Management T2 Total Time : 0
In nvme error log I see this:
Error Log Entries for device:nvme0n1 entries:64 ……………..
Entry[ 0] …………….. error_count : 647085 sqid : 1
cmdid : 0x1 status_field : 0x4004(INVALID_FIELD: A reserved
coded value or an unsupported value in a defined field) parm_err_loc :
0xffff lba : 0x12108f0e nsid : 0x1 vs : 0
cs : 0 ……………..
Btw, it doesn't appear in 18.04 LTS.
Does anybody know what is this? And how to fix that?
PS: Looks like enabling "Windows 7 installation mode" in my MSI motherboard BIOS made those errors go away completely!
Best Answer
Enabling "Windows 7 installation mode" in my MSI motherboard BIOS made those errors go away completely