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Enabling users to run tpb
-------------------------
To get information about key presses and status changes of ThinkPad facilities,
tpb requires access to the RAM in the real-time clock of the system. The device
/dev/nvram provides access to this memory. Because misuse of this device could
result in a system damage, only trustworthy people should be able to access the
device. Thus the device should be open only to a specific group and all people
that should be able to use tpb should be added to this group. By default the
tpb package defines a group "nvram" and changes the permissions on /dev/nvram
to "0640". The only thing the administrator has to do is to add the trustworthy
people to the group "nvram" in /etc/groups. For owners of R series ThinkPads
the administrator needs to change the permissions on /dev/nvram to "0660" to
enable the usage of the OSS mixer in a different resolution than the default 15
steps.
Fonts and locales
-----------------
For full unicode, you need a lot of glyphs. Since many old fonts only include
glyphs for ASCII or ISO-8859-*, this is a major problem. X11 does therefor use
multiple fonts to combine them to a FontSet. Most of the time you needn't have
a full set of all unicode glyphs, but only use a small subset. This subset
depends on your locale setting, which specified which glyphs must be available
for a FontSet to be complete.
Therefor you should use wildcards in your font-specification, else X11 might
not be able to find all required glyphs and doesn't create a font at all. It's
a good idea to install additional fonts with other encodings, for example, the
xfonts-{75dpi,100dpi,base}-transcoded are a good idea.
If it still doesn't work, try to revert back to an non-UTF8 (LANG=de_DE)
encoding or use good old ASCII (LANG=C).
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