As per bug #347729, a virtual/x11-lock it is on its way. Please keyword the following package for your architecture x11-lock/slock: alpha ppc ppc64 sparc x11-lock/alock: alpha hppa ppc64 sparc x11-lock/i3lock: alpha hppa ppc ppc64 sparc Thanks
ppc/ppc64 passes
Seems like this keywording request is useless. Closing as WONTFIX