Bug 104452

Summary:	2.6.13 - ipw2200 and ACPI problem
Product:	Gentoo Linux	Reporter:	kevin
Component:	[OLD] Unspecified	Assignee:	Mobile Herd (OBSOLETE) <mobile+disabled>
Status:	RESOLVED INVALID
Severity:	critical
Priority:	High
Version:	unspecified
Hardware:	x86
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	kernel config emerge info scanpci -v output ethereal cap

Description kevin 2005-09-01 00:50:13 UTC

ACPI: If I shutdown or hibernate, the notebook doesn't switch off, but just
shows a message: acpi power off called. The bad thing about it: the system gets
stuck in a CPU eating loop, creating a lot of heat! That makes it sort of
critical on a fan-less notebook.

ipw2200: The drivers compile fine, when deleting the header file mentioned in
bug #97397 (btw, a solution of this bug should get into portage). The card sort
of works, except it does not receive DHCP responses. So it is impossible to get
a dhcp'ed connection.

Hardware: Dell Latitude X1

Reproducible: Always
Steps to Reproduce:

Comment 1 kevin 2005-09-01 00:51:31 UTC

Created attachment 67391 [details]
kernel config

Comment 2 kevin 2005-09-01 00:52:38 UTC

Created attachment 67392 [details]
emerge info

Comment 3 kevin 2005-09-01 00:53:56 UTC

Created attachment 67394 [details]
scanpci -v output

Comment 4 kevin 2005-09-01 11:40:32 UTC

Created attachment 67425 [details]
ethereal cap

The capture contains some dhcp packets, but there is now response visible. In
the logfiles of the dhcpd/router, I can see the requests and logentries for
successful leases.

dmesg output:
# dmesg  | grep ipw
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.0.6
ipw2200: Copyright(c) 2003-2004 Intel Corporation
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection

# dmesg  | grep ieee
ieee80211_crypt: registered algorithm 'NULL'
ieee80211: 802.11 data/management/control stack, 1.0.3
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>

ieee80211_crypt: registered algorithm 'WEP'
ieee80211_crypt: registered algorithm 'CCMP'
ieee80211_crypt: registered algorithm 'TKIP'
ieee1394: Initialized config rom entry `ip1394'
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[484fc0000c60d430]

Comment 5 kevin 2005-09-01 12:56:14 UTC

Correction: The hanging on ACPI power off only happens on hibernate with
swsusp2, not on normal shutdown.

Comment 6 Christian Hesse 2005-09-01 13:12:35 UTC

Reverting this patch fixes the problem: 
 
http://www.kernel.org/diff/diffview.cgi?file=%2Fpub%2Flinux%2Fkernel%2Fv2.6%2Fsnapshots%2Fpatch-2.6.13-rc7-git3.bz2;z=14

Comment 7 Henrik Brix Andersen 2005-09-01 13:29:38 UTC

The poweroff problem is fixed in sys-kernel/suspend2-sources-2.6.13-r1. The
ipw2200 problem is known already and being investigated.

Closing as INVALID since you can only report one issue per bug report -
otherwise it's rather impossible for us to track them.