disable iommu or enable iommu by add "iommu=soft intel_iommu=off " or "iommu=on intel_iommu=on" take the same result.But disable intel_iommu it seems the graphical desktop response very smoothly.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1858199 Title: bugs in libvdpau_radeonsi.so and amdgpu(or radeon) driver freeze the system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1858199/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
