1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
<!-- retain these comments for translator revision tracking -->
<!-- $Id$ -->
<sect1 id="minimum-hardware-reqts">
<title>Meeting Minimum Hardware Requirements</title>
<para>
Once you have gathered information about your computer's hardware,
check that your hardware will let you do the type of installation
that you want to do.
</para><para arch="not-s390">
Depending on your needs, you might manage with less than some of the
recommended hardware listed in the table below. However, most users
risk being frustrated if they ignore these suggestions.
</para><para arch="any-x86">
A Pentium 4, 1GHz system is the minimum recommended for a desktop
system.
</para>
<!--
<para arch="powerpc">
Any OldWorld or NewWorld PowerPC can serve well as a desktop system.
</para>
-->
<table>
<title>Recommended Minimum System Requirements</title>
<tgroup cols="4">
<thead>
<row>
<entry>Install Type</entry>
<entry>RAM (minimum)</entry>
<entry>RAM (recommended)</entry>
<entry>Hard Drive</entry>
</row>
</thead>
<tbody>
<row>
<entry>No desktop</entry>
<entry>256 megabytes</entry>
<entry>512 megabytes</entry>
<entry>2 gigabytes</entry>
</row><row arch="not-s390">
<entry>With Desktop</entry>
<entry>1 gigabytes</entry>
<entry>2 gigabytes</entry>
<entry>10 gigabytes</entry>
</row>
</tbody></tgroup></table>
<para>
The minimum values assumes that swap will be enabled and a non-liveCD image is used.
The <quote>No desktop</quote> value assumes that the non-graphical (text-based)
installer is used.
</para><para>
The actual minimum memory requirements are a lot less than the numbers
listed in this table. With swap enabled, it is possible to
install &debian; with as little as &minimum-memory-strict;.
The same goes for the disk space requirements, especially if you
pick and choose which applications to install; see
<xref linkend="tasksel-size-list"/> for additional information on disk
space requirements.
</para><para arch="not-s390">
It is possible to run a graphical desktop environment on older or
low-end systems, but in that case it is recommended to install
a window manager that is less resource-hungry than those of the
GNOME or KDE Plasma desktop environments; alternatives include
<classname>xfce4</classname>, <classname>icewm</classname> and
<classname>wmaker</classname>, but there are others to choose from.
</para><para>
It is practically impossible to give general memory or disk space
requirements for server installations as those very much depend on
what the server is to be used for.
</para><para>
Remember that these sizes don't include all the other materials which
are usually to be found, such as user files, mail, and data. It is
always best to be generous when considering the space for your own
files and data.
</para><para>
Disk space required for the smooth operation of the &debian-gnu; system
itself is taken into account in these recommended system requirements.
Notably, the <filename>/var</filename> partition contains
a lot of state information specific to &debian; in addition to its regular
contents, like logfiles. The
<command>dpkg</command> files (with information on all installed
packages) can easily consume 40MB. Also,
<command>apt</command> puts downloaded packages here before they are
installed. You should
usually allocate at least 200MB for <filename>/var</filename>, and a lot
more if you install a graphical desktop environment.
</para>
</sect1>
|
