How to hotswap the UltraBase

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Revision as of 00:49, 15 July 2006 by RichardNeill (Talk | contribs) (Created page with instructions.)

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Here is how I set up an X22 to allow hot ejection/removal of the ultrabase. See also this related page for the UltraBay. These instructions are well-tested, but ymmv.


  • Uses lt_hotswap to preserve DMA on re-insert
  • Idiot-proof (relatively)


  • X22 thinkpad + ultrabase + DVD-R
  • lt_hotswap version 0.3.9
  • kernel-
  • xorg 6.9.0

rc.local echo "Loading lt_hotswap module" modprobe lt_hotswap hdc_dock=1