topic While Loc is diligently in Software Archive

mic0 reset failed

Riazuddin_K_ — Sat, 21 Feb 2015 15:14:06 GMT

Hello!

I am trying to make coprocessors work on Ubuntu 14.04 but I got stuck with error: mic0 reset failed. I have tried several methods noted in this form but I was not able to make it work. So, I am seeking help to make my mic work. Please, find my micbug as attachment.

Thank you.

Hello Riazuddin,

Sunny_G_Intel — Mon, 23 Feb 2015 18:09:50 GMT

Hello Riazuddin,

Can you please let us know which specific forum posts you followed? We are in process to get the system prepared with Ubuntu and Intel® MPSS and will be able to update you shortly with the correct recipe.

Thank you for your patience.

Hello Sunny,

Riazuddin_K_ — Mon, 23 Feb 2015 19:15:00 GMT

Hello Sunny,

Thank you very much for your reply; I really appreciate your effort. I have read several forum articles but at the end, this is what i have done:

https://github.com/neel9102/michack/blob/master/michack_ubuntu_14.04_mpss_4_3.sh

Hope that helps. Thank you

While Loc is diligently

Frances_R_Intel — Tue, 24 Feb 2015 11:19:17 GMT

While Loc is diligently working to get an Ubuntu system up in our group's lab, I took a look at your micdebug file. The POST codes from the coprocessor (in host_dmesg.txt) end with F2 which, according to the chart in the MPSS user's guide, means that the GDDR memory training on the coprocessor failed.

I also compared your full_lspci.txt against a machine I have access to and saw some things that don't look right to me. For example, in the section for the coprocessor, your output says:

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

but I have

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx+

There are a few other differences like that in the lspci entry for the coprocessor. Curious - and not in a good way.