Title: Antminer s9i hangs at "After restore: chain[7] PIC fw version=0xcc" Post by: omegalulz on July 09, 2018, 12:43:17 AM Hi guys, I figured I would post here to see if anyone else has encountered this issue before.
After doing a simple reboot from the Antminer's web panel, the miner would not longer begin mining. The web panel would become active, but the hashboards would not mine at all. After doing a bit of searching I found that the kernel log would get to: Code: main.c:13630: use critical mode to search freq... Here is the full kernel log: https://pastebin.com/raw/e9VB2W9N The miner also did not have the flashing green light indicating that it was OK, but it also did not have the flashing red light either. The only instance I could find of the "version=0xcc" was a post here (https://bitcointalk.org/index.php?topic=2383200) which seemed to indicate an issue with the firmware of the hashboard on an L3+, so I'm not sure if that still applies to other bitmain hardware. I'm sorry if this may sound naive, I do not understand much of the technical details provided by the kernel log. :/ If there is any other information that may help, please let me know. Thank you! Title: Re: Antminer s9i hangs at "After restore: chain[7] PIC fw version=0xcc" Post by: omegalulz on July 09, 2018, 01:03:10 AM Okay so, for anyone experiencing this, flashing the latest firmware seemed to relieve the issue thus far.
I'll update this thread if I start having the problem again, I'll keep my fingers crossed! :) (I think I have a record for making a thread before debugging anything....) Title: Re: Antminer s9i hangs at "After restore: chain[7] PIC fw version=0xcc" Post by: tofra on August 01, 2018, 07:15:37 AM Which version is that? Is it Antminer-S9i-xilinx-201805222008-autofreq-user-UBI-NF.tar.gz ?
Because after installing this one it says it's version S9i_VTest, which I guess isn't right. Fileversion is Tue May 22 20:08:17 CST 2018 I need version Tue Mar 13 10:15:18 CST 2018. Anyone has it? Title: Re: Antminer s9i hangs at "After restore: chain[7] PIC fw version=0xcc" Post by: Rabinovitch on September 11, 2018, 06:38:10 AM Okay so, for anyone experiencing this, flashing the latest firmware seemed to relieve the issue thus far. The problem is that I met the same issue with firmware seems to be the latest (Tue May 22 20:08:17 CST 2018)... Code: main.c:13889: use critical mode to search freq... p.s. reset to factory settings via IP reporter button helped me to bring this miner back to work. :) |