Sorry about that. I got this conflict when "dnf update": Error: Problem: package qemu-kvm-core-15:4.1.0-23.el8.1.x86_64 requires libvirglrenderer.so.0()(64bit), but none of the providers can be installed - cannot install both virglrenderer-0.8.0-1.20191002git4ac3a04c.el8.x86_64 and virglrenderer-0.6.0-5.20180814git491d3b705.el8.x86_64 - cannot install both virglrenderer-0.6.0-5.20180814git491d3b705.el8.x86_64 and virglrenderer-0.8.0-1.20191002git4ac3a04c.el8.x86_64 - cannot install the best update candidate for package virglrenderer-0.6.0-5.20180814git491d3b705.el8.x86_64 - cannot install the best update candidate for package qemu-kvm-core-15:4.1.0-23.el8.1.x86_64 (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) What I have found out in the mean time is, that CentOS 8.1 has and old libvirt and qemu, which is triggering this conflict. So until 8.2 comes out it seems I'm out of luck with that one. What I haven't figured out yet is, if CentOS Stream is going to be better supported than CentOS 8.1 actually is. Kind regards, Stefan On Fri, May 22, 2020 at 3:47 PM Nir Soffer <nsoffer(a)redhat.com&gt; wrote: