Ubuntu is using llvmpipe instead of my intel GPU

Ashiq Tasdid

12/8/22, 7:23 PM

[UBUNTU 20.04 LTS] I am getting poor fps in minecraft. Then I pressed f3 to check the gpu. I was using llvmpipe instead of my intel hd 620.

Then I ran `

DRI_PRIME=0 glxinfo | grep "OpenGL renderer"

the result is

OpenGL renderer string: llvmpipe (LLVM 12.0.0, 256 bits)

I want to use my intel hd 620 gpu. But its llvmpipe. How can I force my intel gpu to render opengl

My config
CPU  : Intel Core i5-7200U
GPU  : Intel HD 620
GPU 2: AMD Radeon 530 (Dead)
RAM  : 12 GB (2133Mhz)

Here is my GPU's

lspci -k | grep -EA3 'VGA|3D|Display'

result:

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 620 (rev 02)
    Subsystem: Lenovo HD Graphics 620
    Kernel modules: i915
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
--
01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445 / 530/535 / 620/625 Mobile] (rev c3)
    Subsystem: Lenovo Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445 / 530/535 / 620/625 Mobile]
    Kernel modules: amdgpu
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)

354

0 + 1

graphics

intel-graphics

drivers

amd-graphics

Ashiq Tasdid

12/8/22, 7:25 PM

I am using the official launcher of minecraft

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Ubuntu is using llvmpipe instead of my intel GPU

TH: Ubuntu ใช้ llvmpipe แทน Intel GPU ของฉัน

RO: Ubuntu folosește llvmpipe în loc de GPU-ul meu intel

RU: Ubuntu использует llvmpipe вместо моего графического процессора Intel

VI: Ubuntu đang sử dụng llvmpipe thay vì GPU intel của tôi

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