====== Ubuntu - GPU - VDPAU - Troubleshooting ====== [[Ubuntu:GPU:VDPAU:Troubleshooting:Failed to open VDPAU backend libvdpau_amdgpu.so: cannot open shared object file: No such file or directory|Failed to open VDPAU backend libvdpau_amdgpu.so: cannot open shared object file: No such file or directory]] [[Ubuntu:GPU:VDPAU:Troubleshooting:ac_compute_device_uuid's output is based on invalid pci bus info|ac_compute_device_uuid's output is based on invalid pci bus info]]