Hi,
I have installed today the official Ubuntu Trusty 14.04 release. I downloaded and installed latest beta AMD driver and AMD APP SDK.
Here is aticonfig --lsa:
~$ sudo aticonfig --lsa* 0. 01:00.0 AMD Radeon R9 200 Series
1. 02:00.0 AMD Radeon HD 7900 Series
2. 03:00.0 AMD Radeon HD 7900 Series
3. 05:00.0 AMD Radeon HD 7900 Series
* - Default adapter
Unfortunately, clinfo sees only 1 GPU:
~$ clinfo | grep GPU
Device Type: CL_DEVICE_TYPE_GPU
~$
fglrxinfo also sees only one. As for lspci:
Device Type: | | | | | CL_DEVICE_TYPE_GPU |
~$ lspci | grep ATI
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT [Radeon HD 7970/8970 OEM / R9 280X]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series]
02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT [Radeon HD 7970/8970 OEM / R9 280X]
02:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series]
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280]
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series]
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT [Radeon HD 7970/8970 OEM / R9 280X]
05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series]
~$
All worked fine before I upgraded from 13.10.
Please help I really need this to work.
Thanks a lot in advance.