I was updating my system using an emerge --sync. I was completing this process using screen so I could disconnect. When I checked the status this is the report I saw. Number of files: 147374 Number of files transferred: 80265 Total file size: 150350461 bytes Total transferred file size: 116069139 bytes Literal data: 116070174 bytes Matched data: 0 bytes File list size: 3374472 Total bytes written: 1605481 Total bytes read: 123060444 wrote 1605481 bytes read 123060444 bytes 62069.17 bytes/sec total size is 150350461 speedup is 1.21 >>> Updating Portage cache: 88%!!! Cannot resolve a virtual package name to an ebuild. !!! This is a bug, please report it. (virtual/ghostscript-0) Not sure if any more information is required I have left the screen detached if more information is required.
Search, or at least read the damned link directly on the bugzilla front page. *** This bug has been marked as a duplicate of 114798 ***
