Title: Latest s9 firmware bug Post by: aiva1982 on February 06, 2018, 01:16:40 AM Hello there. I have 3 14TH s9 of nov.2017 batch, all of them were with autofreq april firmware (the filename is Antminer-S9-all-201704270135-autofreq-user-Update2UBI-NF.tar.gz), and miners worked good but a bit hot (temp from 77 to 85C). After flashing the latest firmware (november 2017, the filename is Antminer-S9-all-201711171757-autofreq-user-Update2UBI-NF.tar.gz) temperature is became a bit lower (67-72C),but. An annoying issue appears. ALL the miners post such thing in their logs:
Code: Asic[ 1]:681 Asic[ 2]:681 Asic[ 3]:681 Asic[ 4]:681 Asic[ 5]:681 Asic[ 6]:681 Asic[ 7]:681 Asic[ 8]:681 Please check your kernel logs. And approve (or not) this bug. By the way, the hashrate at the latest firmware is more unstable with more HW errors. I've posted 3 tickets in bitmain support, but they ignore me at all. Is it critical or I should flash the older firmware better? Or I have some troubles with my hashboards? Please don't ban, if this post is a bit stupid. I'm new in mining, and my english is not pretty cool :) Title: Re: Latest s9 firmware bug Post by: HoleShot on February 06, 2018, 04:10:11 AM I also moved from your previous firmware version to your new firmware version on two S9s.
I just went through all my logs and did not find the problem you are seeing. The temperature change is due to a fix they applied to correct for hash boards that have no center temperature sensor chip which was overlooked in the previous version. |