[Bug 454693] [NEW] Kernel missing cores of Phenom under some USB configurations

[TheJPK]

Public bug reported:

This is not only affect on 9.10 amd64, error even tested on 9.04 amd64,
8.04.3 LTS amd64, 9.10 i386 and Fedora 11.

When USB 2.0 Controller and High Speed is enabled the startup works
correct when only a USB-keyboard is attached, else it is missing the
other cores of the Phenom.

When USB-Speed is limited via BIOS to Low/Full-Speed, booting with an
attached KVM (Aten CS-1762) works

http://www.aten.com/products/productItem.php?pcid=2005010513171002&psid=20070130114411002&pid=20050118170332002&layerid=subClass3

Currently running:
Description:	Ubuntu karmic (development branch)
Release:	9.10

The three dmesgs inside the attachment are under follwoing situations:
- USB 2.0 Controller enabled, only Low/Fullspeed and KVM attached   = found all cores
- USB 2.0 Controller enabled, Highspeed and only USB-Keyboard attached   = found all cores
- USB 2.0 Controller, Highspeed enabled and KVM attached   = only one of four cores

ProblemType: Bug
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  jpk        2383 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xfe020000 irq 20'
   Mixer name	: 'Nvidia MCP78 HDMI'
   Components	: 'HDA:10ec0888,12970000,00100001 HDA:10de0002,10de0101,00100000'
   Controls      : 40
   Simple ctrls  : 20
Date: Sun Oct 18 15:45:34 2009
DistroRelease: Ubuntu 9.10
MachineType: Shuttle Inc SN78S
NonfreeKernelModules: nvidia
Package: linux-generic 2.6.31.14.27
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-14-generic root=UUID=33440978-ae50-4888-8439-840d6ab41eec ro quiet splash
ProcEnviron:
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:
 
SourcePackage: linux-meta
Uname: Linux 2.6.31-14-generic x86_64
XsessionErrors:
 (gnome-settings-daemon:2395): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (gnome-settings-daemon:2395): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (polkit-gnome-authentication-agent-1:2507): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (nautilus:2493): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
dmi.bios.date: 07/09/2009
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: FN78S
dmi.board.vendor: Shuttle Inc
dmi.board.version: V10
dmi.chassis.type: 3
dmi.chassis.vendor: Shuttle Inc
dmi.chassis.version: H7
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd07/09/2009:svnShuttleInc:pnSN78S:pvrV10:rvnShuttleInc:rnFN78S:rvrV10:cvnShuttleInc:ct3:cvrH7:
dmi.product.name: SN78S
dmi.product.version: V10
dmi.sys.vendor: Shuttle Inc

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug

-- 
Kernel missing cores of Phenom under some USB configurations
https://bugs.launchpad.net/bugs/454693
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