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[[meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]]
[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled
[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
[[meta title="512 MiB RAM Limit"]]
GNU Mach does not cope well with lots of memory. Newer versions of the Debian
`gnumach` package will limit themselves to around 1 GiB of memory. If you have
an older version, or still experience problems with `vmstat` (see above)
reported much less memory than you have, the best is to limit the memory it can
see via GRUB's `upppermem` feature. Add `uppermem 786432` to GRUB's Hurd entry
in `menu.lst`.
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