OK having some difficulties with a 2nd gfx card, reinstalled a couple of time and starting to tear my hair out a bit now so forgive the nooby questions but learning a lot here.

Have installed Ubuntu 12.10, the latest catalyst drivers, rebooted, installed the AMD SDK rebooted again and then installed the pre-built cgminer 2.11.2 as that was built on the same platform. Also run an aticonfig install.

I have an AMD Radeon 7950 which is working fine and hooked up to my TV currently via VGA port. Also installed is a 5770 that I got cheap so decided that would be a great bump.

Problem is i cannot mine on the 5770.
cgminer -n states
[2013-03-14 21:31:47] CL Platform 0 vendor: Advanced Micro Devices, Inc.                   
 [2013-03-14 21:31:47] CL Platform 0 name: AMD Accelerated Parallel Processing                   
 [2013-03-14 21:31:47] CL Platform 0 version: OpenCL 1.2 AMD-APP (1084.4)                   
 [2013-03-14 21:31:47] Platform 0 devices: 1                   
 [2013-03-14 21:31:47]    0   Tahiti                   
 [2013-03-14 21:31:47] Failed to ADL_Adapter_ID_Get. Error -10                   
 [2013-03-14 21:31:47] This error says the device is not enabled                   
 [2013-03-14 21:31:47] Failed to ADL_Adapter_ID_Get. Error -10                   
 [2013-03-14 21:31:47] This error says the device is not enabled                   
 [2013-03-14 21:31:47] GPU 0 AMD Radeon HD 7900 Series hardware monitoring enabled                   
 [2013-03-14 21:31:47] 1 GPU devices max detected                   

if I do an aticonfig --list-adapters both cards can be seen...

 * 0. 01:00.0 AMD Radeon HD 7900 Series
  1. 02:00.0 ATI Radeon HD 5700 Series

* - Default adapter


I have hooked up the 5770 to HDMI to make sure the card came up but I am not getting any output there either so I am thinking either the card is partly cactus or I have just not it right in Ubuntu?

Any pointers appreciated.