[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/938631
Title:
Duplicate ACPI video bus devices for the same VGA controller
Status in “linux” package in Ubuntu:
Expired
Bug description:
$ dmesg | grep -i vga
[ 1.142742] vgaarb: device added:
PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 1.142749] vgaarb: loaded
[ 1.142750] vgaarb: bridge control possible 0000:00:02.0
[ 2.084423] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 4.117460] [Firmware Bug]: Duplicate ACPI video bus devices for the same
VGA controller, please try module parameter "video.allow_duplicates=1"if the
current driver doesn't work.
[ 4.117465] [Firmware Bug]: Duplicate ACPI video bus devices for the same
VGA controller, please try module parameter "video.allow_duplicates=1"if the
current driver doesn't work.
[ 4.117470] [Firmware Bug]: Duplicate ACPI video bus devices for the same
VGA controller, please try module parameter "video.allow_duplicates=1"if the
current driver doesn't work.
[ 4.117475] [Firmware Bug]: Duplicate ACPI video bus devices for the same
VGA controller, please try module parameter "video.allow_duplicates=1"if the
current driver doesn't work.
[ 4.117488] [Firmware Bug]: Duplicate ACPI video bus devices for the same
VGA controller, please try module parameter "video.allow_duplicates=1"if the
current driver doesn't work.
[ 4.117492] [Firmware Bug]: Duplicate ACPI video bus devices for the same
VGA controller, please try module parameter "video.allow_duplicates=1"if the
current driver doesn't work.
[ 4.117497] [Firmware Bug]: Duplicate ACPI video bus devices for the same
VGA controller, please try module parameter "video.allow_duplicates=1"if the
current driver doesn't work.
NOTEBOOK
VAIO VPCZ2
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC275 Analog [ALC275 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: paulo 3351 F.... pulseaudio
/dev/snd/controlC0: paulo 3351 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd7400000 irq 68'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0275,104d5600,00100005
HDA:80862805,104d5600,00100000'
Controls : 20
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xc0220000 irq 69'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=f91b0650-605c-4170-9b2b-2c52adf9a16d
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386
(20120423)
MachineType: Sony Corporation VPCZ215GB
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic-pae
root=UUID=2d393a94-bd1c-45bb-8c00-6934e9412628 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic-pae N/A
linux-backports-modules-3.2.0-23-generic-pae N/A
linux-firmware 1.79
SourcePackage: linux
StagingDrivers: rts_pstor mei
Tags: precise staging precise staging
Uname: Linux 3.2.0-23-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
dmi.bios.date: 06/16/2011
dmi.bios.vendor: INSYDE
dmi.bios.version: R0170H5
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnINSYDE:bvrR0170H5:bd06/16/2011:svnSonyCorporation:pnVPCZ215GB:pvrJ004JQGY:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCZ215GB
dmi.product.version: J004JQGY
dmi.sys.vendor: Sony Corporation
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