Hello all,
I just installed CentOS 7.8 on ASRock B460M Pro4 board. CPU is i5-10400.
The display device is inside the CPU and the max resolution is 4096x2160 for
HDMI.
But when I connect my small screen (max full HD), the display resolution is
only 800x600.
>From seeing some info here, I installed EPEL for yum, and inxi.
The "inxi -G" command's output is like this :
Graphics:
Device-1: Intel driver: N/A
Display: x11 server: X.Org 1.20.4 driver: vesa
unloaded: fbdev,modesetting resolution: 800x600~75Hz
OpenGL: renderer: llvmpipe (LLVM 7.0 256 bits) v: 2.1 Mesa 18.3.4
So there is no intel driver and the vesa fall back driver is being used.
I tried adding i915.alpha_support=1 in grub.cfg
(https://access.redhat.com/discussions/3410491)
(so that i915 fall-back driver can be used) but it was the same.
The intel site only provides driver for windows.
Could anyone give me some advice?
(the board/cpu has no display problem when using CentOS 8.2)
Thanks for reading.
Chan Kim
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