Further digging indicates that the T60p doesn't allow the use of the full 4GB, at least in 32 bit mode. There is no way to tell the BIOS to use it (see screenshots attached), even with an upgrade to the newest BIOS. For a thread of discussion of the situation, see http://blog.venthur.de/2007/05/14/4gb-ram-on-a-t60/ - while the BIOS reports 4GB, and Vista passes this on to the user, actually accessible memory is 3GB.
** Attachment added: "Screenshot of BIOS, showing version and memory" http://launchpadlibrarian.net/35520983/IMG_0083.JPG -- Karmic 32-bit kernel only recognizes 3GB with 4GB in the machine https://bugs.launchpad.net/bugs/480086 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs