I'm trying to play Fallout 4, but this game using Intel video card. I can run everything i want with DRI_PRIME=1, and it will use AMD. But not Fallout -_-
So I think, that the problem with AMD driver (because it is the first recommendation in every second web-site, to upgrade the video-driver)
My system:
- Ubuntu 20.04.1 LTS
- Intel core i7 6820HQ
- AMD Radeon HD 8750M
- 16GB RAM
So...
I have 2 drivers installed (I think).
Here is the output of sudo lspci -v (The part with AMD)
01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Mars [Radeon HD 8670A/8670M/8750M] (rev 81)
Subsystem: Dell Mars [Radeon HD 8670A/8670M/8750M]
Flags: bus master, fast devsel, latency 0, IRQ 132
Memory at d0000000 (64-bit, prefetchable) [size=256M]
Memory at ef200000 (64-bit, non-prefetchable) [size=256K]
I/O ports at e000 [size=256]
Expansion ROM at ef240000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
Capabilities: [150] Advanced Error Reporting
Capabilities: [270] Secondary PCI Express
Kernel driver in use: radeon
Kernel modules: radeon, amdgpu
Here is the output of inxi -Ga
Graphics:
Device-1: Intel HD Graphics 530 vendor: Dell driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:191b Device-2: AMD Mars [Radeon HD 8670A/8670M/8750M] vendor: Dell driver: radeon v: kernel bus ID: 01:00.0 chip ID: 1002:6600 Display: x11 server: X.Org 1.20.9 driver: none compositor: gnome-shell v: 3.36.4 tty: N/A
OpenGL: renderer: Mesa Intel HD Graphics 530 (SKL GT2)
v: 4.6 Mesa 21.0.0-devel (git-0399959 2021-01-06 focal-oibaf-ppa)
direct render: Yes
Kernel driver in use: radeon. So how to switch it to amdgpu?
And why the second command shows driver: none
Ask me, if you need the output of some command.
P.S. I saw the very similar questions, but it didn't help... (https://ask-ubuntu.ru/questions/491091/ya-dumayu-chto-ya-ispolzuyu-radeon-vmesto-amdgpu-kak-ya-mogu-izmenit)