Do you truly need proprietary drivers? That card is one of the best supported by open source software. So I would just install mesa, which should be easily installed from your distro's package manager, if it's not installed already.

Assuming you do need proprietary, maybe try a reboot if you haven't already? It's giving a missing binary error and sometimes I get those after a kernel update and not rebooting.



Zack

Apr 5, 2024 14:43:44 Jim via PLUG-discuss <plug-discuss@lists.phxlinux.org>:

> Today the Radeon RX580 graphics card I bought arrived.  To get the drivers for the card, I went here
> 
> https://www.amd.com/en/support  where I downloaded amdgpu-install_6.0.60002-1_all.deb
> 
> Next I started following the instructions at https://amdgpu-install.readthedocs.io/en/latest/ then I started running into problems.
> 
> amdgpu-install --vulkan=amdvlk,pro gave me 2 errors:
> 
> E: Unable to locate package vulkan-amdgpu-pro and the same for vulkan-amdgpu-pro:i386
> 
> I kept going and entered amdgpu-install -y  --usecase=workstation
> 
> That returned the errors Unable to locate package amdgpu-pro and amdgpu-pro-lib32
> 
> With the error messages I figured I'd have problems, but I tried to find out if I could use the hardware acceleration so I entered*:*
> 
> *ffmpeg -i input.mp4 -c:v h264_amf -c:a copy output.mp4
> 
> That gave me several errors.  The first one was [h264_amf @ 0x562e1f855380] DLL libamfrt64.so.1 failed to open*
> 
> *So I tried sudo updatedb and locate libamfrt64.so.1 which returned nothing.  That told me the file wasn't there.*
> 
> *I tried to transcode a file with Handbrake but it didn't show h264_amf among the available codec options.*
> 
> *I tried searching for how to install libamfrt64.so.1 but all I got was references to steps I already tried.
> *
> *Did I make a mistake somwhere or does AMD need to fix something?*
> 
> *Thank for your help.*
> 
> *Jim
> *
>