Rahul Sundaram wrote: >>> Note that upgrades require min of 512MB RAM [to do the package >>> dependency calculation in], and also approximately the same amount of >>> free space on disk as the currently installed OS files take. This is >>> because all new packages are installed, and then the old packages are >>> "Cleaned up" {erased}. ... >> Is the package dependency calculation actually done in RAM? > > Umm. How else would it be done? I assume the program swaps pages to disk, if necessary. Isn't that the norm? -- Timothy Murphy e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland