24 hours ago
I have an HP laptop with an AMD A8-7410 with R5 Graphics (AMD Radeon R5 M330 GPU, can't find drivers for that. AMD Catalyst recognizes this but says unknown display). Using Ubuntu 14.04 LTS 64-bit. This is what lspci shows:
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] Mullins [Radeon APU A4-6000 with R2 Graphics] (rev 45)
But the AMD-Catalyst application displays the correct information about the integrated graphics.
The laptop heats up quickly and the fan starts running at full speed, a few minutes after booting up. The battery lasts only for 2 hours. While using windows, I get 4-5 hours.
How can I fix this?