Red Hat Linux 7 Unleashed

Red Hat Linux 7 Unleashed

By William Ball

Addressing PCMCIA and External Issues

Most Intel-based laptop computers support PCMCIA (also known as PC Card). Computers that support PCMCIA devices contain a controller having one or more slots in which a PCMCIA device can be installed. These devices may be modems, LAN adapters, SCSI adapters, and so on.

When installing Red Hat Linux/Intel on a PCMCIA-capable computer, it is important to note if a PCMCIA device will be used during installation. For example, if you want to install Red Hat Linux 7 from CD-ROMs, and your CD-ROM drive is connected to a PCMCIA adapter, the installation program will require PCMCIA support. Likewise, if you are going to use one of the network-based installation methods, you will need PCMCIA support if your network adapter is PCMCIA-based.

PCMCIA support is dependent on two things:

While nearly every PCMCIA controller and most popular PCMCIA devices are supported, there are some exceptions. For more information, please consult the Red Hat Linux Hardware Compatibility List at http://www.redhat.com/hardware to see if your hardware is supported.

The main thing to remember is that if you require PCMCIA support to install Linux, you will need a support disk.

Here's a checklist that you can use to see if you'll need to create a PCMCIA support disk:

Check out Creating Boot Disks earlier in this chapter. It will inform you on how best to create these disks and which kind is best for your system.

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