运行virt-manager时提示“libGL error: unable to load driver: swrast_dri.so libGL error: failed to load driver: swrast"

kvm虚拟机报错：

运行virt-manager时提示“libGL error: unable to load driver: swrast_dri.so libGL error: failed to load driver: swrast"

解决方法：yum -y install mesa-libGLES-devel.x86_64 mesa-dri-drivers