Kernel missing cores of Phenom under some USB configurations
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
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
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/
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,
Controls : 40
Simple ctrls : 20
Date: Sun Oct 18 15:45:34 2009
DistroRelease: Ubuntu 9.10
MachineType: Shuttle Inc SN78S
NonfreeKernelMo
Package: linux-generic 2.6.31.14.27
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSign
RelatedPackageV
linux-
linux-firmware 1.24
RfKill:
SourcePackage: linux-meta
Uname: Linux 2.6.31-14-generic x86_64
XsessionErrors:
(gnome-
(gnome-
(polkit-
(nautilus:2493): Eel-CRITICAL **: eel_preferences
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.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: SN78S
dmi.product.
dmi.sys.vendor: Shuttle Inc
tags: | added: kj-triage |
tags: | added: acpi |
tags: | added: acpi-bad-address |
tags: | added: acpi-method-return |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: b73a1py79 |
[This is an automated message. Apologies if it has reached you inappropriately.]
This bug was reported against the linux-meta package when it likely should have been reported against the linux package instead. We are automatically transitioning this to the linux kernel package so that the appropriate teams are notified and made aware of this issue.
If this bug really is a bug in the linux-meta package you can move it back to linux-meta and set the Status to Confirmed, or contact us on the #ubuntu-kernel channel on the FreeNode IRC server. Thanks.