i2c_i801 breaks suspend on hp compaq nc6000

[Andrew Bennetts]

i2c_i801 breaks suspend on my hp compaq nc6000. It suspends fine, but fails to
come back up, requiring the battery to be removed.

Blacklisting the module in /etc/hotplug/blacklist fixes the problem.

[Matthew Garrett (mjg59)]

This should probably be blacklisted in hotplug by default.

[Matthew Garrett (mjg59)]

Does this still happen in Breezy, and if so does unloading the module before
suspend prove adequate?

[Andrew Bennetts (spiv)]

It still happens exactly the same as with Hoary, and unloading the module
beforehand does not help.

Tested with linux-image-2.6.12-8-686 version 2.6.12-8.13.

[Scott James Remnant (Canonical) (canonical-scott)]

What's this module used for?

If we black-list it by default, nothing will be able to use it.

[Matthew Garrett (mjg59)]

Communicating with the system i2c bus. There's no reason whatsoever to do this
in a default setup. In theory there may be hardware sensors on there, but in
general there aren't.

[Scott James Remnant (Canonical) (canonical-scott)]

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Hash: SHA1

Format: 1.7
Date: Fri, 30 Sep 2005 07:01:02 +0100
Source: hotplug
Binary: hotplug hotplug-udeb
Architecture: source
Version: 0.0.20040329-22ubuntu12
Distribution: breezy
Urgency: low
Maintainer: Fumitoshi UKAI <email address hidden>
Changed-By: Scott James Remnant <email address hidden>
Description:
 hotplug - Linux Hotplug Scripts
 hotplug-udeb - Linux Hotplug Scripts
Changes:
 hotplug (0.0.20040329-22ubuntu12) breezy; urgency=low
 .
   * Added debian/patches/95blacklist-i2c-i801 (Ubuntu: #10306).
Files:
 bfd3c2ac6893bb9e45a712a695d1eecc 695 admin standard
hotplug_0.0.20040329-22ubuntu12.dsc
 7e555c40ed8c0887439c6a06a2c250cd 57306 admin standard
hotplug_0.0.20040329-22ubuntu12.diff.gz
Package-Type: udeb

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