[root@localhost ~]# apt-get install kernel-image-std-smp
Reading Package Lists... Done
Building Dependency Tree... Done
Package kernel-image-std-smp is a virtual package provided by:
  kernel-image-std-smp#2.6.18-alt6 2.6.18-alt6 [Installed]
  kernel-image-std-smp#2.6.18-alt11 2.6.18-alt11
You should explicitly select one to install.
E: Package kernel-image-std-smp is a virtual package with multiple good providers.