Public bug reported:
Hi,
this is my first report on launchpad. In #ubunut-it someone told me to report
my problem here as a bug and wait for a fix.
The problem:
When I shut down the system, the last display shows a "flash" and a little
noise like "TAC".
The same do not happens when I shut down my laptop running windows (I have a
dual boot system).
In XChat someone told me maybe the problem is due to too fast resolution
change, or driver video.
If I start ubuntu in recovery mode, and then I type "halt" from the root
console, the problem of the "flash" is not more.
Here the characteristics:
2) Description: Ubuntu 10.04.3 LTS
Release: 10.04
3) nedu@nedu:~$ apt-cache policy xorg
xorg:
Installato: 1:7.5+5ubuntu1
Candidato: 1:7.5+5ubuntu1
Tabella versione:
*** 1:7.5+5ubuntu1 0
500 http://it.archive.ubuntu.com/ubuntu/ lucid/main Packages
100 /var/lib/dpkg/status
4) nedu@nedu:~$ sudo lshw
[sudo] password for nedu:
nedu
description: Notebook
product: eMachines E525
vendor: eMachines
version: V3.07
serial: LXN75021610095BE371601
width: 64 bits
capabilities: smbios-2.4 dmi-2.4 vsyscall64 vsyscall32
configuration: boot=normal chassis=notebook
uuid=65636638-3331-3064-3036-705AB63D3FBF
*-core
description: Motherboard
product: eMachines E525
vendor: eMachines
physical id: 0
version: V3.07
serial: Base Board Serial Number
slot: Base Board Chassis Location
*-firmware
description: BIOS
vendor: eMachines
physical id: 0
version: V3.07 (02/10/2010)
size: 1MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd
int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720
int13floppy2880 int9keyboard int10video acpi usb
*-memory
description: System Memory
physical id: 14
slot: System board or motherboard
size: 2GiB
*-bank:0
description: SODIMM Synchronous 800 MHz (1.2 ns)
product: 000000000000000000000000000000000000
vendor: 0000000000000000
physical id: 0
serial: 00000000
slot: DIMM0
size: 2GiB
clock: 800MHz (1.2ns)
*-bank:1
description: SODIMM [empty]
physical id: 1
slot: DIMM2
*-cpu
description: CPU
product: Celeron(R) Dual-Core CPU T3100 @ 1.90GHz
vendor: Intel Corp.
physical id: 1d
bus info: cpu@0
version: Celeron(R) Dual-Core CPU T3100 @ 1.90GHz
slot: uPGA-478
size: 1800MHz
capacity: 1800MHz
width: 64 bits
clock: 200MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8
apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
tm pbe syscall nx x86-64 constant_tsc arch_perfmon pebs bts rep_good aperfmperf
pni dtes64 monitor ds_cpl tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm
*-cache:0
description: L2 cache
physical id: 1e
slot: L2 Cache
size: 1MiB
capacity: 1MiB
capabilities: synchronous internal write-back unified
*-cache:1
description: L1 cache
physical id: 20
slot: L1 Cache
size: 32KiB
capacity: 32KiB
capabilities: synchronous internal write-back data
*-cache
description: L1 cache
physical id: 1f
slot: L1 Cache
size: 32KiB
capacity: 32KiB
capabilities: synchronous internal write-back instruction
*-pci
description: Host bridge
product: Mobile 4 Series Chipset Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 09
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-intel
resources: irq:0
*-display:0
description: VGA compatible controller
product: Mobile 4 Series Chipset Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:28 memory:90000000-903fffff
memory:80000000-8fffffff(prefetchable) ioport:50f0(size=8)
*-display:1 UNCLAIMED
description: Display controller
product: Mobile 4 Series Chipset Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2.1
bus info: pci@0000:00:02.1
version: 09
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: latency=0
resources: memory:93400000-934fffff
*-usb:0
description: USB Controller
product: 82801I (ICH9 Family) USB UHCI Controller #4
vendor: Intel Corporation
physical id: 1a
bus info: pci@0000:00:1a.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:20 ioport:50c0(size=32)
*-usb:1
description: USB Controller
product: 82801I (ICH9 Family) USB2 EHCI Controller #2
vendor: Intel Corporation
physical id: 1a.7
bus info: pci@0000:00:1a.7
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm debug bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: irq:21 memory:96704c00-96704fff
*-multimedia
description: Audio device
product: 82801I (ICH9 Family) HD Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=HDA Intel latency=0
resources: irq:22 memory:96700000-96703fff
*-pci:0
description: PCI bridge
product: 82801I (ICH9 Family) PCI Express Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm bus_master cap_list
configuration: driver=pcieport
resources: irq:24 ioport:4000(size=4096) memory:95700000-966fffff
ioport:90400000(size=16777216)
*-pci:1
description: PCI bridge
product: 82801I (ICH9 Family) PCI Express Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: 03
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm bus_master cap_list
configuration: driver=pcieport
resources: irq:25 ioport:3000(size=4096) memory:94600000-956fffff
ioport:91400000(size=16777216)
*-network
description: Wireless interface
product: BCM4312 802.11b/g
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:04:00.0
logical name: eth1
version: 01
serial: f0:7b:cb:10:42:e2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet
physical wireless
configuration: broadcast=yes driver=wl0
driverversion=5.60.48.36 ip=192.168.1.242 latency=0 multicast=yes wireless=IEEE
802.11bg
resources: irq:17 memory:94600000-94603fff
*-pci:2
description: PCI bridge
product: 82801I (ICH9 Family) PCI Express Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: 03
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm bus_master cap_list
configuration: driver=pcieport
resources: irq:26 ioport:1000(size=8192) memory:93500000-945fffff
ioport:92400000(size=16777216)
*-network
description: Ethernet interface
product: Atheros AR8132 / L1c Gigabit Ethernet Adapter
vendor: Atheros Communications
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: c0
serial: 70:5a:b6:3d:3f:bf
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list
ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c
driverversion=1.0.0.1-NAPI firmware=N/A latency=0 link=no multicast=yes
port=twisted pair
resources: irq:29 memory:93500000-9353ffff ioport:1000(size=128)
*-usb:2
description: USB Controller
product: 82801I (ICH9 Family) USB UHCI Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:23 ioport:50a0(size=32)
*-usb:3
description: USB Controller
product: 82801I (ICH9 Family) USB UHCI Controller #2
vendor: Intel Corporation
physical id: 1d.1
bus info: pci@0000:00:1d.1
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:19 ioport:5080(size=32)
*-usb:4
description: USB Controller
product: 82801I (ICH9 Family) USB UHCI Controller #3
vendor: Intel Corporation
physical id: 1d.2
bus info: pci@0000:00:1d.2
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:20 ioport:5060(size=32)
*-usb:5
description: USB Controller
product: 82801I (ICH9 Family) USB UHCI Controller #6
vendor: Intel Corporation
physical id: 1d.3
bus info: pci@0000:00:1d.3
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=uhci_hcd latency=0
resources: irq:18 ioport:5040(size=32)
*-usb:6
description: USB Controller
product: 82801I (ICH9 Family) USB2 EHCI Controller #1
vendor: Intel Corporation
physical id: 1d.7
bus info: pci@0000:00:1d.7
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm debug bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: irq:23 memory:96704800-96704bff
*-pci:3
description: PCI bridge
product: 82801 Mobile PCI Bridge
vendor: Intel Corporation
physical id: 1e
bus info: pci@0000:00:1e.0
version: 93
width: 32 bits
clock: 33MHz
capabilities: pci bus_master cap_list
*-isa
description: ISA bridge
product: ICH9M LPC Interface Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0
*-storage
description: SATA controller
product: ICH9M/M-E SATA AHCI Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
logical name: scsi0
logical name: scsi1
version: 03
width: 32 bits
clock: 66MHz
capabilities: storage msi pm bus_master cap_list emulated
configuration: driver=ahci latency=0
resources: irq:27 ioport:50e8(size=8) ioport:50fc(size=4)
ioport:50e0(size=8) ioport:50f8(size=4) ioport:5020(size=32)
memory:96704000-967047ff
*-disk
description: ATA Disk
product: WDC WD2500BEVT-2
vendor: Western Digital
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 11.0
serial: WD-WX41A1081271
size: 232GiB (250GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=aa894450
*-volume:0
description: Windows NTFS volume
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
version: 3.1
serial: fce3e611-e0b7-ef44-b0ee-92d892c46411
size: 12GiB
capacity: 12GiB
capabilities: primary ntfs initialized
configuration: clustersize=4096 created=2010-03-09 07:51:02
filesystem=ntfs label=PQSERVICE state=clean
*-volume:1
description: Windows NTFS volume
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
version: 3.1
serial: f838c7e8-f37e-a24c-b6a1-1024aa7e7c65
size: 98MiB
capacity: 101MiB
capabilities: primary bootable ntfs initialized
configuration: clustersize=512 created=2010-03-09 07:51:04
filesystem=ntfs label=SYSTEM RESERVED state=clean
*-volume:2
description: Windows NTFS volume
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
logical name: /media/eMachines
version: 3.1
serial: 469354d7-89e6-084d-b19c-98d00fe87c5f
size: 123GiB
capacity: 123GiB
capabilities: primary ntfs initialized
configuration: clustersize=4096 created=2010-03-09 07:51:04
filesystem=ntfs label=eMachines mount.fstype=fuseblk
mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096
state=mounted
*-volume:3
description: Extended partition
physical id: 4
bus info: scsi@0:0.0.0,4
logical name: /dev/sda4
size: 97GiB
capacity: 97GiB
capabilities: primary extended partitioned
partitioned:extended
*-logicalvolume:0
description: Linux filesystem partition
physical id: 5
logical name: /dev/sda5
logical name: /
capacity: 27GiB
configuration: mount.fstype=ext3
mount.options=rw,relatime,errors=remount-ro,data=ordered state=mounted
*-logicalvolume:1
description: Linux swap / Solaris partition
physical id: 6
logical name: /dev/sda6
capacity: 1385MiB
capabilities: nofs
*-logicalvolume:2
description: HPFS/NTFS partition
physical id: 7
logical name: /dev/sda7
logical name: /media/Volume
capacity: 68GiB
configuration: mount.fstype=fuseblk
mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096
state=mounted
*-cdrom
description: DVD-RAM writer
product: DVDRAM GT31N
vendor: HL-DT-ST
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/scd0
logical name: /dev/sr0
version: 1.00
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-serial UNCLAIMED
description: SMBus
product: 82801I (ICH9 Family) SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 03
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:96705000-967050ff ioport:5000(size=32)
*-battery
description: Lithium Ion Battery
product: Li-lon Battery
vendor: -Virtual Battery 0-
physical id: 1
version: 10/12/2007
serial: Battery 0
slot: Fake
*-power UNCLAIMED
description: OEM_Define1
product: OEM_Define4
vendor: OEM_Define2
physical id: 2
version: OEM_Define5
serial: OEM_Define2
capacity: 75mWh
Thank you all in advance.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
Uname: Linux 2.6.32-37-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
Date: Wed Dec 28 12:37:28 2011
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MachineType: eMachines eMachines E525
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-37-generic
root=UUID=82481b03-509c-418b-8a2b-d7c6f97965c3 ro acpi_osi=Linux quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=it_IT.utf8
SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 02/10/2010
dmi.bios.vendor: eMachines
dmi.bios.version: V3.07
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: eMachines E525
dmi.board.vendor: eMachines
dmi.board.version: V3.07
dmi.chassis.type: 10
dmi.chassis.vendor: eMachines
dmi.chassis.version: V3.07
dmi.modalias:
dmi:bvneMachines:bvrV3.07:bd02/10/2010:svneMachines:pneMachinesE525:pvrV3.07:rvneMachines:rneMachinesE525:rvrV3.07:cvneMachines:ct10:cvrV3.07:
dmi.product.name: eMachines E525
dmi.product.version: V3.07
dmi.sys.vendor: eMachines
glxinfo: Error: [Errno 2] Nessun file o directory
system:
distro: Ubuntu
codename: lucid
architecture: x86_64
kernel: 2.6.32-37-generic
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug lucid
--
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https://bugs.launchpad.net/bugs/909336
Title:
When I shut down the system, the last display shows a "flash"
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/909336/+subscriptions
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