error: XDG_RUNTIME_DIR not set in the environment. vainfo: VA-API version: 1.4 (libva 2.4.0) vainfo: Driver version: Mesa Gallium driver 18.3.6 for AMD RS780 (DRM 2.50.0 / 4.15.0-desktop-68.5rosa-x86_64, LLVM 8.0.1) vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointVLD VAProfileNone : VAEntrypointVideoProc