Comment 22 for bug 1746340

Thank you for your answer. I'm desperated. I just installed debian therefore I'm not going to able to do it right now, but I have output from the last time I was using Ubuntu.

I tried nvme_core.default_ps_max_latency_us=5500 and it didn't work. Then I've put it to 0, which didn't work too. Well, with 0 it didn't generate errors while using, but while trying to update my machine, which always happens too, so I don't know anymore. I remember seeing ATSP Disabled at the output, but the error always happens when I try to update my software...

Shouldn't this bug be already fixed? Or not in my kernel? I could pay to get to the bottom of this, because I need my computer so much right now and this bug is happening every day and I can't continue my work!

The last kernel I had on ubuntu was 4.13.0-26-generic, now I'm on debian and I have 4.9.0-4.

sudo nvme list
Node SN Model Namespace Usage Format FW Rev
---------------- -------------------- ---------------------------------------- --------- -------------------------- ---------------- --------
/dev/nvme0n1 S33UNX0J324060 SAMSUNG MZVLW512HMJP-00000 1 25,30 GB / 512,11 GB 512 B + 0 B CXY7501Q

NVME Identify Controller:
vid : 0x144d
ssvid : 0x144d
sn : S33UNX0J324060
mn : SAMSUNG MZVLW512HMJP-00000
fr : CXY7501Q
rab : 2
ieee : 002538
cmic : 0
mdts : 0
cntlid : 2
ver : 10200
rtd3r : 186a0
rtd3e : 4c4b40
oaes : 0
oacs : 0x17
acl : 7
aerl : 3
frmw : 0x16
lpa : 0x3
elpe : 63
npss : 4
avscc : 0x1
apsta : 0x1
wctemp : 341
cctemp : 344
mtfa : 0
hmpre : 0
hmmin : 0
tnvmcap : 512110190592
unvmcap : 0
rpmbs : 0
sqes : 0x66
cqes : 0x44
nn : 1
oncs : 0x1f
fuses : 0
fna : 0
vwc : 0x1
awun : 255
awupf : 0
nvscc : 1
acwu : 0
sgls : 0
subnqn :
ps 0 : mp:7.60W operational enlat:0 exlat:0 rrt:0 rrl:0
          rwt:0 rwl:0 idle_power:- active_power:-
ps 1 : mp:6.00W operational enlat:0 exlat:0 rrt:1 rrl:1
          rwt:1 rwl:1 idle_power:- active_power:-
ps 2 : mp:5.10W operational enlat:0 exlat:0 rrt:2 rrl:2
          rwt:2 rwl:2 idle_power:- active_power:-
ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
          rwt:3 rwl:3 idle_power:- active_power:-
ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
          rwt:4 rwl:4 idle_power:- active_power:-