Hi Richard, I can confirm the issue: I do have the /usr/share/libdrm/amdgpu.ids file in my host, but it's probably not visible to the snap (and no AppArmor denial appears in the logs).
But whether this means that GPU acceleration is disabled, this is something that would be better answered by the authors of (s)mplayer. It might not make any practical difference. As for the publisher verification, the whole point of snaps is to provide users a better security *without* the need for the users to trust the publishers, because snap applications run under confinement. If you run snap connections smplayer you can see what interfaces are used by smplayer (active ones are those with the plug and slot columns both set), and you can look up their meaning in https://snapcraft.io/docs/supported-interfaces Hope this helps :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1951666 Title: /usr/share/libdrm/amdgpu.ids: No such file or directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1951666/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs