localhost layman # paludis -q alsa {gentoo,vanilla}-sources
paludis@1178576907: [WARNING] In program paludis -q alsa gentoo-sources vanilla-sources:
  ... When performing query action from command line:
  ... When handling query 'alsa':
  ... When loading entries for virtuals repository:
  ... No packages matching 'sys-kernel/livecd-kernel' for virtual 'virtual/alsa'
* virtual/alsa
    virtuals:          2.4.32 {:2.4.32} (2.4.33)KA {:2.4.33} (2.4.33.1)KA {:2.4.33.1} (2.4.33.2)KA {:2.4.33.2} (2.4.33.3)KA {:2.4.33.3} (2.4.33.4)KA {:2.4.33.4} (2.4.33.5)KA {:2.4.33.5} (2.4.34)KA {:2.4.34} (2.4.34.1)KA {:2.4.34.1} 2.4.34.2 {:2.4.34.2} 2.4.34.4 {:2.4.34.4} 2.6.16-r13 {:2.6.16-r13} 2.6.16.16 {:2.6.16.16} 2.6.16.19 {:2.6.16.19} (2.6.16.20)KA {:2.6.16.20} (2.6.16.26)KA {:2.6.16.26} (2.6.16.27)KA {:2.6.16.27} (2.6.16.36)KA {:2.6.16.36} 2.6.16.46 {:2.6.16.46} (2.6.16.48)KA {:2.6.16.48} (2.6.16.49)KA {:2.6.16.49} (2.6.17.14)KA {:2.6.17.14} (2.6.18)KA {:2.6.18} (2.6.18-r7)KA {:2.6.18-r7} 2.6.18.6 {:2.6.18.6} 2.6.18.8 {:2.6.18.8} (2.6.19)KA {:2.6.19} 2.6.19-r5 {:2.6.19-r5} (2.6.19-r7)KA {:2.6.19-r7} 2.6.19.7 {:2.6.19.7} (2.6.20)KA {:2.6.20} 2.6.20-r1 {:2.6.20-r1} (2.6.20-r2)KA {:2.6.20-r2} (2.6.20-r3)KA {:2.6.20-r3} (2.6.20-r4)KA {:2.6.20-r4} (2.6.20-r5)KA {:2.6.20-r5} 2.6.20-r6 {:2.6.20-r6} 2.6.20-r7 {:2.6.20-r7} 2.6.20-r8 {:2.6.20-r8} (2.6.20.1)KA {:2.6.20.1} (2.6.20.2)KA {:2.6.20.2} (2.6.20.3)KA {:2.6.20.3} (2.6.20.4)KA {:2.6.20.4} (2.6.20.5)KA {:2.6.20.5} (2.6.20.6)KA {:2.6.20.6} 2.6.20.7 {:2.6.20.7} (2.6.20.8)KA {:2.6.20.8} (2.6.20.9)KA {:2.6.20.9} (2.6.20.10)KA {:2.6.20.10} (2.6.21)KA {:2.6.21} (2.6.21.1)KA {:2.6.21.1} 
    installed_virtuals: 2.6.17.13 {:2.6.17.13} 2.6.20-r1 {:2.6.20-r1} 2006.0* {:0} 
    Virtual for:       sys-kernel/livecd-kernel-2006.0::installed


* sys-kernel/gentoo-sources
    gentoo:            2.6.16-r13 {:2.6.16-r13} (2.6.18)K {:2.6.18} (2.6.18-r7)K {:2.6.18-r7} 2.6.19-r5 {:2.6.19-r5} (2.6.19-r7)K {:2.6.19-r7} (2.6.20)K {:2.6.20} 2.6.20-r1 {:2.6.20-r1} (2.6.20-r2)K {:2.6.20-r2} (2.6.20-r3)K {:2.6.20-r3} (2.6.20-r4)K {:2.6.20-r4} (2.6.20-r5)K {:2.6.20-r5} 2.6.20-r6 {:2.6.20-r6} 2.6.20-r7 {:2.6.20-r7} 2.6.20-r8 {:2.6.20-r8} (2.6.21)K {:2.6.21} 
    installed:         2.6.20-r1* {:2.6.20-r1} 
    Homepage:          http://dev.gentoo.org/~dsd/genpatches
    Description:       Full sources including the Gentoo patchset for the 2.6 kernel tree
    License:           ( GPL-2 ) 
    Source origin:     sys-kernel/gentoo-sources-2.6.20-r1::gentoo
    Installed time:    Mon May  7 13:51:30 2007
    Provides:          ( virtual/linux-sources virtual/alsa ) 
    Use flags:         (-build) (-symlink)


* sys-kernel/vanilla-sources
    gentoo:            2.4.32 {:2.4.32} (2.4.33)K {:2.4.33} (2.4.33.1)K {:2.4.33.1} (2.4.33.2)K {:2.4.33.2} (2.4.33.3)K {:2.4.33.3} (2.4.33.4)K {:2.4.33.4} (2.4.33.5)K {:2.4.33.5} (2.4.34)K {:2.4.34} (2.4.34.1)K {:2.4.34.1} 2.4.34.2 {:2.4.34.2} 2.4.34.4 {:2.4.34.4} 2.6.16.16 {:2.6.16.16} 2.6.16.19 {:2.6.16.19} (2.6.16.20)K {:2.6.16.20} (2.6.16.26)K {:2.6.16.26} (2.6.16.27)K {:2.6.16.27} (2.6.16.36)K {:2.6.16.36} 2.6.16.46 {:2.6.16.46} (2.6.16.48)K {:2.6.16.48} (2.6.16.49)K {:2.6.16.49} (2.6.17.14)K {:2.6.17.14} (2.6.18)K {:2.6.18} 2.6.18.6 {:2.6.18.6} 2.6.18.8 {:2.6.18.8} (2.6.19)K {:2.6.19} 2.6.19.7 {:2.6.19.7} (2.6.20)K {:2.6.20} (2.6.20.1)K {:2.6.20.1} (2.6.20.2)K {:2.6.20.2} (2.6.20.3)K {:2.6.20.3} (2.6.20.4)K {:2.6.20.4} (2.6.20.5)K {:2.6.20.5} (2.6.20.6)K {:2.6.20.6} 2.6.20.7 {:2.6.20.7} (2.6.20.8)K {:2.6.20.8} (2.6.20.9)K {:2.6.20.9} (2.6.20.10)K {:2.6.20.10} (2.6.21)K {:2.6.21} (2.6.21.1)K {:2.6.21.1} 
    installed:         2.6.17.13* {:2.6.17.13} 
    Homepage:          http://www.kernel.org
    Description:       Full sources for the Linux kernel
    License:           ( GPL-2 ) 
    Installed time:    Fri Oct 13 18:27:52 2006
    Provides:          ( virtual/linux-sources virtual/alsa ) 
    Use flags:         (-build) (-symlink)


Key to mask reasons:

* K: keyword
* A: by association

localhost layman #