Arch Linux

artemH

Member

Registered: 2020-05-23

Posts: 2

Suspend to RAM problem with AMD RAVEN

Hi. A installed Arch on my laptop (Acer Aspire 3 A315-42G-R5FR) which has IGPU. There is issue with this IGPU so I cannot use Suspend to Ram. How can I tell xorg to use discrete card (both are amd) ? I also found code which I must put in the config--
Section "Device"
    Identifier "AMDGPU"
    Driver "amdgpu"
    Option "DRI" "2"
EndSection

where is that config ?

artemH

Member

Registered: 2020-05-23

Posts: 2

Re: Suspend to RAM problem with AMD RAVEN

xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x55 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 4 outputs: 2 associated providers: 1 name:Unknown AMD Radeon GPU @ pci:0000:05:00.0
Provider 1: id: 0x83 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 5 outputs: 0 associated providers: 1 name:Radeon 540X Series @ pci:0000:01:00.0

First is IGPU