Andy Pascall, could you please test the latest upstream kernel available
following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream developers to examine the issue. Please do not test the
daily folder, but the one all the way at the bottom. Once you've tested the
upstream kernel, please comment on which kernel version specifically you
tested. If this bug is fixed in the mainline kernel, please add the following
tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For
example:
kernel-fixed-upstream-v3.11-rc4
This can be done by clicking on the yellow circle with a black pencil icon next
to the word Tags located at the bottom of the bug description. As well, please
remove the tag:
needs-upstream-testing
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER
As well, please remove the tag:
needs-upstream-testing
If you are unable to test the mainline kernel, please comment as to why
specifically you were unable to test it and add the following tags:
kernel-unable-to-test-upstream
kernel-unable-to-test-upstream-VERSION-NUMBER
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.
** Description changed:
Just got a new computer with a centrino N 1030 wireless card. Ubuntu
uses the iwlwifi driver with it.
When I am connected to an 802.11N access point, the wireless stops
working about every 30 seconds, for about 30 seconds. The connection
doesn't disconnect, it just stops working.
- If I'm on a G access point, or force a G connection, everything is fine.
+ WORKAROUND: If I'm on a G access point, or force a G connection,
+ everything is fine.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-27-generic 3.2.0-27.43
ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21
Uname: Linux 3.2.0-27-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu11
Architecture: amd64
ArecordDevices:
- **** List of CAPTURE Hardware Devices ****
- card 0: PCH [HDA Intel PCH], device 0: VT1802 Analog [VT1802 Analog]
- Subdevices: 2/2
- Subdevice #0: subdevice #0
- Subdevice #1: subdevice #1
+ **** List of CAPTURE Hardware Devices ****
+ card 0: PCH [HDA Intel PCH], device 0: VT1802 Analog [VT1802 Analog]
+ Subdevices: 2/2
+ Subdevice #0: subdevice #0
+ Subdevice #1: subdevice #1
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: andy 26254 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: andy 26254 F.... pulseaudio
Card0.Amixer.info:
- Card hw:0 'PCH'/'HDA Intel PCH at 0xf7e10000 irq 46'
- Mixer name : 'Intel PantherPoint HDMI'
- Components : 'HDA:11068446,15580240,00100000
HDA:80862806,15580240,00100000'
- Controls : 32
- Simple ctrls : 17
+ Card hw:0 'PCH'/'HDA Intel PCH at 0xf7e10000 irq 46'
+ Mixer name : 'Intel PantherPoint HDMI'
+ Components : 'HDA:11068446,15580240,00100000
HDA:80862806,15580240,00100000'
+ Controls : 32
+ Simple ctrls : 17
Date: Sun Aug 5 17:06:33 2012
HibernationDevice: RESUME=UUID=e206b01d-6cec-4b56-b469-25b106536f09
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: System76, Inc. Lemur Ultra
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic
root=UUID=96551326-e461-4071-ab9c-0e81ad7015d7 ro quiet splash
acpi_os_name=Linux acpi_osi= vt.handoff=7
RelatedPackageVersions:
- linux-restricted-modules-3.2.0-27-generic N/A
- linux-backports-modules-3.2.0-27-generic N/A
- linux-firmware 1.79
+ linux-restricted-modules-3.2.0-27-generic N/A
+ linux-backports-modules-3.2.0-27-generic N/A
+ linux-firmware 1.79
RfKill:
- 0: phy0: Wireless LAN
- Soft blocked: no
- Hard blocked: no
+ 0: phy0: Wireless LAN
+ Soft blocked: no
+ Hard blocked: no
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
UserAsoundrc:
- pcm.btheadset {
- type bluetooth
- device 00:19:7F:17:45:06
- profile “auto”
- }
+ pcm.btheadset {
+ type bluetooth
+ device 00:19:7F:17:45:06
+ profile “auto”
+ }
WifiSyslog:
-
+
dmi.bios.date: 06/25/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.5
dmi.board.asset.tag: Tag 12345
dmi.board.name: Lemur Ultra
dmi.board.vendor: System76, Inc.
dmi.board.version: lemu4
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd06/25/2012:svnSystem76,Inc.:pnLemurUltra:pvrlemu4:rvnSystem76,Inc.:rnLemurUltra:rvrlemu4:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: Lemur Ultra
dmi.product.version: lemu4
dmi.sys.vendor: System76, Inc.
** Summary changed:
- Centrino 1030/iwlwifi disconnects ~30 s from N access points
+ 8086:008a Centrino 1030/iwlwifi disconnects ~30 s from N access points
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1033319
Title:
8086:008a Centrino 1030/iwlwifi disconnects ~30 s from N access points
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