Centos mining - remote access - trouble with cgminer

kke

member

Activity: 96

Merit: 10

Use cgminer instead of guiminer and do it through ssh, not vnc.

1: ssh username@your_boxes_ip (from windows you can use nutty (or putty or puttyterm or securecrt or what ever is the currently popular windows ssh client)
2: screen
3: GPU_MAX_ALLOC_PERCENT=100 GPU_USE_SYNC_OBJECTS=1 DISPLAY=:0 cgminer

When you are already mining, use screen -dr to see your running cgminer.

Smileyftw

member

Activity: 70

Merit: 10

Reinstall your server correctly

tomsky

newbie

Activity: 3

Merit: 0

Hello
I'm new here so hello to all of YOU.

Couple a weeks ago i started to build my own small mining rig - just 2 x 7970 cards, LE-1150 - sempron, 1GB ram, 80HDD, Gigabyte ma770-ud3 MB.

I've installed Centos, Gnome, all neccesary Catalyst drivers, AMD SDK etc etc, the computer is minig but only when i run cgminer locally from Xwindows.

I've tried connect Xwindows from my workstation based on XP by VNC, MobaXterm, (xming doesnt work for me) and there are always problem with running cgminer.

When i run cgminer with -n option after logging with VNC/MobaXterm it shows:

Quote

$ ./cgminer -n
[2014-01-03 00:48:35] CL Platform 0 vendor: Advanced Micro Devices, Inc.
[2014-01-03 00:48:35] CL Platform 0 name: AMD Accelerated Parallel Processing
[2014-01-03 00:48:35] CL Platform 0 version: OpenCL 1.2 AMD-APP (1348.5)
[2014-01-03 00:48:35] Error -1: Getting Device IDs (num)
[2014-01-03 00:48:35] clDevicesNum returned error, no GPUs usable
[2014-01-03 00:48:35] 0 GPU devices max detected

(after logging with VNC/MobaXterm)
fglrxinfo:

Quote

$ fglrxinfo
Error: unable to open display (null)

fglrxinfo sometimes showed "good" details. I've tried to export DISPLAY but without success

If someone has any suggestion just write...

Happy New Year to all miners !

Topic: Centos mining - remote access - trouble with cgminer (Read 1006 times)