Difference between revisions of "IBM ThinkPad T42"

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[[Category:IBM]]
 
[[Category:IBM]]
 
This page documents configuration and troubleshooting of the IBM ThinkPad T42. The [http://www.thinkwiki.org/wiki/Category: T42 ThinkWiki page] is an indispensable and easy reference.
 
This page documents configuration and troubleshooting of the IBM ThinkPad T42. The [http://www.thinkwiki.org/wiki/Category: T42 ThinkWiki page] is an indispensable and easy reference.
 
See the [[Beginners' guide]] for installation instructions.
 
  
 
==ACPI==
 
==ACPI==

Revision as of 23:37, 25 July 2014

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Reason: please use the first argument of the template to provide a brief explanation. (Discuss in Talk:IBM ThinkPad T42#)

This page documents configuration and troubleshooting of the IBM ThinkPad T42. The T42 ThinkWiki page is an indispensable and easy reference.

ACPI

If not already loaded, use modprobe to load the thinkpad_acpi module. See the acpi and laptop articles for more information.

See http://www.thinkwiki.org/wiki/How_to_make_ACPI_work for more ThinkPad specific information.

CPU frequency scaling

See cpufrequtils.

Suspend and hibernate

See suspend.

Wireless

The MiniPCI slot on the T42 usually comes with 1 of 6 wireless cards, 3 by IBM and 3 by Intel.

IBM Cards

  • IBM 11b/g Wireless LAN Mini PCI Adapter
  • IBM 11a/b/g Wireless LAN Mini PCI Adapter
  • IBM 11a/b/g Wireless LAN Mini PCI Adapter II

For the ath5k module, please read the following article: Wireless_Setup#ath5k.

If using the ath_pci module, you may need to blacklist the ath5k module.

Intel Cards

See the following: Wireless_Setup#ipw2100_and_ipw2200.

  • Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter (use ipw2100)
  • Intel PRO/Wireless 2200BG Mini-PCI Adapter (use ipw2200)
  • Intel PRO/Wireless 2915ABG Mini-PCI Adapter (use ipw2200)

More Information on Wireless

For more details, wireless encryption configurations or problems solutions, please visit: