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+--- Thread: following linux_server_howto guide. problem with 6th GPU (/thread-3020.html)
following linux_server_howto guide. problem with 6th GPU - user29 - 01-13-2014
been following this howto. I'm not installing oclHashcat yet, only drivers. It works with 5 cards (openbox boots, clinfo shows all 5 cards, amdconfig reports temperatures) but won't with 6. Openbox won't boot and amdconfig hangs. lspci shows all 6 cards though (7970 - actually 280X). Should it work with 6?
Thanks
RE: following linux_server_howto guide. problem with 6th GPU - epixoip - 01-13-2014
yes, it should work with up to 8. have you tested to see if the sixth GPU is even good?
RE: following linux_server_howto guide. problem with 6th GPU - user29 - 01-13-2014
Yes I did. I tried pull out different cards. Only total qty matters.
RE: following linux_server_howto guide. problem with 6th GPU - user29 - 01-13-2014
(01-13-2014, 08:46 PM)epixoip Wrote: yes, it should work with up to 8. have you tested to see if the sixth GPU is even good?Okay if you say it should I will experiment a bit more. Powered risers, all that stuff.
Thanks
RE: following linux_server_howto guide. problem with 6th GPU - epixoip - 01-14-2014
risers should be your #1 suspect.
RE: following linux_server_howto guide. problem with 6th GPU - user29 - 02-19-2014
thought I get back and post how it all turned out.
First of all, turned out it wasn't 6th GPU specifically, Xserver crashed randomly but the more GPU the more chances of a crash.
It's my mining rig which runs okay under Windows so I was a bit puzzled. After about 2 weeks I tried again and it worked as advertised. Either motherboard bios upgrade is the reason (MSI Z77A-G45 bios v 2.12) or some ubuntu packages where updated in the meantime. I have already 2 of the rigs converted to ubuntu and they are running okay for a week now.
Time to do some hashcating!