Public bug reported: Radeontop needs to be built with "amdgpu=1" , which causes this issue.
This problem has been fixed in Debian in radeontop (1.1-2) . Following is the bug report on debian . https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=870135 ** Affects: radeontop (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813643 Title: radeontop : does not report vram usage with amdgpu driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/radeontop/+bug/1813643/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs