| 2012-12-17 18:04:51 |
Eryn O'Neil |
bug |
|
|
added bug |
| 2012-12-25 20:56:33 |
Paddy O'Reilly |
bug task added |
|
ubuntu |
|
| 2012-12-26 10:54:24 |
Fabio Marconi |
affects |
ubuntu |
linux (Ubuntu) |
|
| 2012-12-26 11:00:08 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2012-12-26 21:04:36 |
Eryn O'Neil |
tags |
unreliability unreliable wifi wireless |
apport-collected precise running-unity staging unreliability unreliable wifi wireless |
|
| 2012-12-26 21:04:37 |
Eryn O'Neil |
description |
I received my Dell Sputnik XPS (12.04) three days ago, and since then have experienced very unreliable wifi. I'm seeing significant slow downs and drops on several networks.
Two main issues:
1) Wifi slows down significantly for 10-60 seconds. It appears no packets are getting through, as all browser requests churn, Flash games show connection errors, pings don't work, and Software Center/Update Manager/apt cannot connect. The connection always returns eventually. This is happening once every few hours to many times an hour.
2) The wifi connection disconnects and quickly reconnects. This is also happening between once every few hours to several times an hour.
I cannot spot a pattern or a trigger, but it's happening a lot. It's occurred on all three networks I've connected on. Two were standard secured home wireless networks, and one is a corporate wireless network.
I have the Sputnik sources that shipped with my Linux installation, and added the two PPAs as well.
I'm happy to provide logging or try some debugging steps -- please let me know how I can help. |
I received my Dell Sputnik XPS (12.04) three days ago, and since then have experienced very unreliable wifi. I'm seeing significant slow downs and drops on several networks.
Two main issues:
1) Wifi slows down significantly for 10-60 seconds. It appears no packets are getting through, as all browser requests churn, Flash games show connection errors, pings don't work, and Software Center/Update Manager/apt cannot connect. The connection always returns eventually. This is happening once every few hours to many times an hour.
2) The wifi connection disconnects and quickly reconnects. This is also happening between once every few hours to several times an hour.
I cannot spot a pattern or a trigger, but it's happening a lot. It's occurred on all three networks I've connected on. Two were standard secured home wireless networks, and one is a corporate wireless network.
I have the Sputnik sources that shipped with my Linux installation, and added the two PPAs as well.
I'm happy to provide logging or try some debugging steps -- please let me know how I can help.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15.1
Architecture: amd64
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/controlC0: eryn 2025 F.... pulseaudio
/dev/snd/pcmC0D0p: eryn 2025 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd0510000 irq 45'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0275,1028058b,00100008 HDA:80862806,80860101,00100000'
Controls : 24
Simple ctrls : 11
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20120703-2
DistroRelease: Ubuntu 12.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=332825d2-867b-4b4c-be56-6fbfad4e3404
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
MachineType: Dell Inc. Dell System XPS L322X
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic root=UUID=f3a9ba1b-bad1-47d0-996f-54d8b5204478 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-35.55+kamal11~DellXPS-generic 3.2.34
RelatedPackageVersions:
linux-restricted-modules-3.2.0-35-generic N/A
linux-backports-modules-3.2.0-35-generic N/A
linux-firmware 1.79.1
StagingDrivers: mei
Tags: precise running-unity staging
Uname: Linux 3.2.0-35-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
WifiSyslog:
dmi.bios.date: 09/13/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0CK86J
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd09/13/2012:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0CK86J:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L322X
dmi.sys.vendor: Dell Inc. |
|
| 2012-12-26 21:04:39 |
Eryn O'Neil |
attachment added |
|
AcpiTables.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468367/+files/AcpiTables.txt |
|
| 2012-12-26 21:04:41 |
Eryn O'Neil |
attachment added |
|
AlsaDevices.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468368/+files/AlsaDevices.txt |
|
| 2012-12-26 21:04:43 |
Eryn O'Neil |
attachment added |
|
AplayDevices.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468369/+files/AplayDevices.txt |
|
| 2012-12-26 21:04:45 |
Eryn O'Neil |
attachment added |
|
BootDmesg.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468370/+files/BootDmesg.txt |
|
| 2012-12-26 21:04:47 |
Eryn O'Neil |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468371/+files/CRDA.txt |
|
| 2012-12-26 21:04:49 |
Eryn O'Neil |
attachment added |
|
Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468372/+files/Card0.Amixer.values.txt |
|
| 2012-12-26 21:04:51 |
Eryn O'Neil |
attachment added |
|
Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468373/+files/Card0.Codecs.codec.0.txt |
|
| 2012-12-26 21:04:52 |
Eryn O'Neil |
attachment added |
|
Card0.Codecs.codec.3.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468374/+files/Card0.Codecs.codec.3.txt |
|
| 2012-12-26 21:04:54 |
Eryn O'Neil |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468375/+files/CurrentDmesg.txt |
|
| 2012-12-26 21:04:56 |
Eryn O'Neil |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468376/+files/IwConfig.txt |
|
| 2012-12-26 21:04:58 |
Eryn O'Neil |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468377/+files/Lspci.txt |
|
| 2012-12-26 21:05:00 |
Eryn O'Neil |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468378/+files/Lsusb.txt |
|
| 2012-12-26 21:05:03 |
Eryn O'Neil |
attachment added |
|
PciMultimedia.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468379/+files/PciMultimedia.txt |
|
| 2012-12-26 21:05:04 |
Eryn O'Neil |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468380/+files/ProcCpuinfo.txt |
|
| 2012-12-26 21:05:07 |
Eryn O'Neil |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468381/+files/ProcInterrupts.txt |
|
| 2012-12-26 21:05:09 |
Eryn O'Neil |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468382/+files/ProcModules.txt |
|
| 2012-12-26 21:05:11 |
Eryn O'Neil |
attachment added |
|
PulseList.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468383/+files/PulseList.txt |
|
| 2012-12-26 21:05:13 |
Eryn O'Neil |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468384/+files/RfKill.txt |
|
| 2012-12-26 21:05:15 |
Eryn O'Neil |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468385/+files/UdevDb.txt |
|
| 2012-12-26 21:05:19 |
Eryn O'Neil |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/1091372/+attachment/3468386/+files/UdevLog.txt |
|
| 2012-12-27 19:19:55 |
Eryn O'Neil |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2013-01-03 16:30:42 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2013-01-03 16:31:49 |
Joseph Salisbury |
tags |
apport-collected precise running-unity staging unreliability unreliable wifi wireless |
apport-collected kernel-da-key precise running-unity staging unreliability unreliable wifi wireless |
|
| 2013-01-03 16:31:53 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2013-01-11 02:00:50 |
Eryn O'Neil |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2013-01-11 02:01:40 |
Eryn O'Neil |
tags |
apport-collected kernel-da-key precise running-unity staging unreliability unreliable wifi wireless |
apport-collected kernel-da-key kernel-unable-to-test-upstream precise running-unity staging unreliability unreliable wifi wireless |
|
| 2013-01-29 19:54:05 |
Eryn O'Neil |
tags |
apport-collected kernel-da-key kernel-unable-to-test-upstream precise running-unity staging unreliability unreliable wifi wireless |
apport-collected kernel-bug-exists-upstream kernel-da-key precise running-unity staging unreliability unreliable wifi wireless |
|
| 2013-03-21 01:21:06 |
Dylan McCall |
bug |
|
|
added subscriber Dylan McCall |
| 2013-04-16 00:42:15 |
Daniel Farina |
attachment added |
|
Copy from the ticket, to avoid annoying wordwrapping for the truly interested. https://bugs.launchpad.net/dell-sputnik/+bug/1091372/+attachment/3645132/+files/wireless-kern.log |
|
| 2013-05-03 11:36:13 |
xhenon |
bug |
|
|
added subscriber xhenon |
| 2013-05-13 00:38:50 |
J Gani |
bug |
|
|
added subscriber J Gani |
| 2013-05-13 17:30:47 |
athens |
bug |
|
|
added subscriber athens |
| 2013-05-18 14:42:06 |
Mohegan |
bug |
|
|
added subscriber Mohegan |
| 2013-06-16 23:27:34 |
Barry Morrison |
bug |
|
|
added subscriber basketcase |
| 2013-07-20 21:06:54 |
Dhordain Gautier |
bug |
|
|
added subscriber Dhordain Gautier |
| 2013-08-03 17:58:26 |
Nicolas Smith |
bug |
|
|
added subscriber Nicolas Smith |
| 2013-08-05 13:37:08 |
Michael Frye |
description |
I received my Dell Sputnik XPS (12.04) three days ago, and since then have experienced very unreliable wifi. I'm seeing significant slow downs and drops on several networks.
Two main issues:
1) Wifi slows down significantly for 10-60 seconds. It appears no packets are getting through, as all browser requests churn, Flash games show connection errors, pings don't work, and Software Center/Update Manager/apt cannot connect. The connection always returns eventually. This is happening once every few hours to many times an hour.
2) The wifi connection disconnects and quickly reconnects. This is also happening between once every few hours to several times an hour.
I cannot spot a pattern or a trigger, but it's happening a lot. It's occurred on all three networks I've connected on. Two were standard secured home wireless networks, and one is a corporate wireless network.
I have the Sputnik sources that shipped with my Linux installation, and added the two PPAs as well.
I'm happy to provide logging or try some debugging steps -- please let me know how I can help.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15.1
Architecture: amd64
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/controlC0: eryn 2025 F.... pulseaudio
/dev/snd/pcmC0D0p: eryn 2025 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd0510000 irq 45'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0275,1028058b,00100008 HDA:80862806,80860101,00100000'
Controls : 24
Simple ctrls : 11
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20120703-2
DistroRelease: Ubuntu 12.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=332825d2-867b-4b4c-be56-6fbfad4e3404
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
MachineType: Dell Inc. Dell System XPS L322X
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic root=UUID=f3a9ba1b-bad1-47d0-996f-54d8b5204478 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-35.55+kamal11~DellXPS-generic 3.2.34
RelatedPackageVersions:
linux-restricted-modules-3.2.0-35-generic N/A
linux-backports-modules-3.2.0-35-generic N/A
linux-firmware 1.79.1
StagingDrivers: mei
Tags: precise running-unity staging
Uname: Linux 3.2.0-35-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
WifiSyslog:
dmi.bios.date: 09/13/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0CK86J
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd09/13/2012:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0CK86J:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L322X
dmi.sys.vendor: Dell Inc. |
I received my Dell Sputnik XPS (12.04) three days ago, and since then have experienced very unreliable wifi. I'm seeing significant slow downs and drops on several networks.
Two main issues:
1) Wifi slows down significantly for 10-60 seconds. It appears no packets are getting through, as all browser requests churn, Flash games show connection errors, pings don't work, and Software Center/Update Manager/apt cannot connect. The connection always returns eventually. This is happening once every few hours to many times an hour.
2) The wifi connection disconnects and quickly reconnects. This is also happening between once every few hours to several times an hour.
I cannot spot a pattern or a trigger, but it's happening a lot. It's occurred on all three networks I've connected on. Two were standard secured home wireless networks, and one is a corporate wireless network.
I have the Sputnik sources that shipped with my Linux installation, and added the two PPAs as well.
I'm happy to provide logging or try some debugging steps -- please let me know how I can help.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15.1
Architecture: amd64
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/controlC0: eryn 2025 F.... pulseaudio
/dev/snd/pcmC0D0p: eryn 2025 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd0510000 irq 45'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0275,1028058b,00100008 HDA:80862806,80860101,00100000'
Controls : 24
Simple ctrls : 11
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20120703-2
DistroRelease: Ubuntu 12.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=332825d2-867b-4b4c-be56-6fbfad4e3404
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
MachineType: Dell Inc. Dell System XPS L322X
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic root=UUID=f3a9ba1b-bad1-47d0-996f-54d8b5204478 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-35.55+kamal11~DellXPS-generic 3.2.34
RelatedPackageVersions:
linux-restricted-modules-3.2.0-35-generic N/A
linux-backports-modules-3.2.0-35-generic N/A
linux-firmware 1.79.1
StagingDrivers: mei
Tags: precise running-unity staging
Uname: Linux 3.2.0-35-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
WifiSyslog:
dmi.bios.date: 09/13/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0CK86J
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd09/13/2012:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0CK86J:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L322X
dmi.sys.vendor: Dell Inc. |
|
| 2013-08-07 02:40:30 |
penalvch |
tags |
apport-collected kernel-bug-exists-upstream kernel-da-key precise running-unity staging unreliability unreliable wifi wireless |
apport-collected bios-outdated-a09 kernel-bug-exists-upstream kernel-da-key needs-upstream-testing precise regression-potential running-unity staging |
|
| 2013-08-07 02:41:02 |
penalvch |
description |
I received my Dell Sputnik XPS (12.04) three days ago, and since then have experienced very unreliable wifi. I'm seeing significant slow downs and drops on several networks.
Two main issues:
1) Wifi slows down significantly for 10-60 seconds. It appears no packets are getting through, as all browser requests churn, Flash games show connection errors, pings don't work, and Software Center/Update Manager/apt cannot connect. The connection always returns eventually. This is happening once every few hours to many times an hour.
2) The wifi connection disconnects and quickly reconnects. This is also happening between once every few hours to several times an hour.
I cannot spot a pattern or a trigger, but it's happening a lot. It's occurred on all three networks I've connected on. Two were standard secured home wireless networks, and one is a corporate wireless network.
I have the Sputnik sources that shipped with my Linux installation, and added the two PPAs as well.
I'm happy to provide logging or try some debugging steps -- please let me know how I can help.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15.1
Architecture: amd64
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/controlC0: eryn 2025 F.... pulseaudio
/dev/snd/pcmC0D0p: eryn 2025 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd0510000 irq 45'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0275,1028058b,00100008 HDA:80862806,80860101,00100000'
Controls : 24
Simple ctrls : 11
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20120703-2
DistroRelease: Ubuntu 12.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=332825d2-867b-4b4c-be56-6fbfad4e3404
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
MachineType: Dell Inc. Dell System XPS L322X
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic root=UUID=f3a9ba1b-bad1-47d0-996f-54d8b5204478 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-35.55+kamal11~DellXPS-generic 3.2.34
RelatedPackageVersions:
linux-restricted-modules-3.2.0-35-generic N/A
linux-backports-modules-3.2.0-35-generic N/A
linux-firmware 1.79.1
StagingDrivers: mei
Tags: precise running-unity staging
Uname: Linux 3.2.0-35-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
WifiSyslog:
dmi.bios.date: 09/13/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0CK86J
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd09/13/2012:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0CK86J:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L322X
dmi.sys.vendor: Dell Inc. |
I received my Dell Sputnik XPS (12.04) three days ago, and since then have experienced very unreliable wifi. I'm seeing significant slow downs and drops on several networks.
Two main issues:
1) Wifi slows down significantly for 10-60 seconds. It appears no packets are getting through, as all browser requests churn, Flash games show connection errors, pings don't work, and Software Center/Update Manager/apt cannot connect. The connection always returns eventually. This is happening once every few hours to many times an hour.
2) The wifi connection disconnects and quickly reconnects. This is also happening between once every few hours to several times an hour.
I cannot spot a pattern or a trigger, but it's happening a lot. It's occurred on all three networks I've connected on. Two were standard secured home wireless networks, and one is a corporate wireless network.
WORKAROUND: sudo modprobe -r iwlwifi && sudo modprobe iwlwifi 11n_disable=1
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15.1
Architecture: amd64
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/controlC0: eryn 2025 F.... pulseaudio
/dev/snd/pcmC0D0p: eryn 2025 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd0510000 irq 45'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0275,1028058b,00100008 HDA:80862806,80860101,00100000'
Controls : 24
Simple ctrls : 11
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20120703-2
DistroRelease: Ubuntu 12.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=332825d2-867b-4b4c-be56-6fbfad4e3404
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
MachineType: Dell Inc. Dell System XPS L322X
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic root=UUID=f3a9ba1b-bad1-47d0-996f-54d8b5204478 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-35.55+kamal11~DellXPS-generic 3.2.34
RelatedPackageVersions:
linux-restricted-modules-3.2.0-35-generic N/A
linux-backports-modules-3.2.0-35-generic N/A
linux-firmware 1.79.1
StagingDrivers: mei
Tags: precise running-unity staging
Uname: Linux 3.2.0-35-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
WifiSyslog:
dmi.bios.date: 09/13/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0CK86J
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd09/13/2012:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0CK86J:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L322X
dmi.sys.vendor: Dell Inc. |
|
| 2013-08-07 02:46:50 |
penalvch |
tags |
apport-collected bios-outdated-a09 kernel-bug-exists-upstream kernel-da-key needs-upstream-testing precise regression-potential running-unity staging |
apport-collected bios-outdated-a09 kernel-bug-exists-upstream-v3.8-rc5 kernel-da-key needs-upstream-testing precise regression-potential running-unity staging |
|
| 2013-08-07 02:49:11 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2013-08-07 02:50:01 |
penalvch |
summary |
wifi slows and/or drops frequently |
8086:088e [Dell XPS L322X] wifi slows and/or drops frequently |
|
| 2013-11-23 12:51:15 |
lpatas_dilliers |
bug |
|
|
added subscriber lpatas_dilliers |
| 2013-12-14 21:37:41 |
Chris Pick |
bug |
|
|
added subscriber Chris Pick |
| 2014-03-31 08:07:54 |
Dhordain Gautier |
removed subscriber Dhordain Gautier |
|
|
|
| 2014-05-17 06:09:54 |
Bryce Harrington |
bug |
|
|
added subscriber Bryce Harrington |
| 2014-06-30 20:47:01 |
Dave Tapley |
bug |
|
|
added subscriber Dave Tapley |
| 2014-09-24 15:02:56 |
Kevin Lyda |
bug |
|
|
added subscriber Kevin Lyda |
| 2014-12-11 15:58:28 |
anavarre |
bug |
|
|
added subscriber anavarre |
