Aha, it's a detection issue on wayland. passing `LIBVA_DRIVER_NAME=radeonsi` does a trick.
``` LIBVA_DRIVER_NAME=radeonsi LIBVA_MESSAGING_LEVEL=2 snap run chromiumGtk-Message: 12:41:29.046: Failed to load module "canberra-gtk-module" Gtk-Message: 12:41:29.049: Failed to load module "canberra-gtk-module" /usr/share/libdrm/amdgpu.ids: No such file or directory libva info: VA-API version 1.7.0 libva info: User environment variable requested driver 'radeonsi' libva info: Trying to open /snap/chromium/1239/usr/lib/aarch64-linux-gnu/dri/radeonsi_drv_video.so libva info: Found init function __vaDriverInit_1_1 libva info: va_openDriver() returns 0 [99885:99885:0720/124129.484972:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process. mesa: for the --simplifycfg-sink-common option: may only occur zero or one times! mesa: for the --global-isel-abort option: may only occur zero or one times! mesa: for the --amdgpu-atomic-optimizations option: may only occur zero or one times! [99885:99885:0720/124131.408722:ERROR:gl_surface_presentation_helper.cc(258)] GetVSyncParametersIfAvailable() failed for 1 times! [99885:99885:0720/124131.525064:ERROR:gl_surface_presentation_helper.cc(258)] GetVSyncParametersIfAvailable() failed for 2 times! [99885:99885:0720/124131.601912:ERROR:gl_surface_presentation_helper.cc(258)] GetVSyncParametersIfAvailable() failed for 3 times! ``` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1816497 Title: [snap] vaapi chromium no video hardware decoding To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1816497/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
