2016-10-13 23:53:02 |
Matt W. |
bug |
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|
added bug |
2016-10-14 00:00:14 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
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2016-10-14 00:01:04 |
Matt W. |
attachment added |
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version.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1633267/+attachment/4760652/+files/version.log |
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2016-10-14 00:02:51 |
Matt W. |
tags |
kernel-bug xenial |
apport-collected kernel-bug xenial |
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2016-10-14 00:02:53 |
Matt W. |
description |
I'm running Ubuntu Gnome 16.04 on a Thinkpad T440p. On upgrading to 4.4.0-43 and rebooting the system didn't seem to recognize my Wifi or sound hardware: there was no Wifi icon or ability to connect to a network, and the only output on the sound menu was "Dummy Output." Rebooting into 4.4.0-42 solved the issue. |
I'm running Ubuntu Gnome 16.04 on a Thinkpad T440p. On upgrading to 4.4.0-43 and rebooting the system didn't seem to recognize my Wifi or sound hardware: there was no Wifi icon or ability to connect to a network, and the only output on the sound menu was "Dummy Output." Rebooting into 4.4.0-42 solved the issue.
---
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: matt 3400 F.... pulseaudio
/dev/snd/controlC1: matt 3400 F.... pulseaudio
CurrentDesktop: GNOME
DistroRelease: Ubuntu 16.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=29856bc8-3313-4425-95eb-a0afbc112423
InstallationDate: Installed on 2015-08-23 (417 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 20ANCTO1WW
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-42-generic.efi.signed root=UUID=18bf0a8f-3ce6-4c05-aff3-96f8da1e9ce5 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-42.62-generic 4.4.21
RelatedPackageVersions:
linux-restricted-modules-4.4.0-42-generic N/A
linux-backports-modules-4.4.0-42-generic N/A
linux-firmware 1.157.4
Tags: xenial
Uname: Linux 4.4.0-42-generic x86_64
UpgradeStatus: Upgraded to xenial on 2016-07-24 (81 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/18/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: GLET84WW (2.38 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20ANCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: 0B98405 STD
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrGLET84WW(2.38):bd08/18/2016:svnLENOVO:pn20ANCTO1WW:pvrThinkPadT440p:rvnLENOVO:rn20ANCTO1WW:rvr0B98405STD:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20ANCTO1WW
dmi.product.version: ThinkPad T440p
dmi.sys.vendor: LENOVO |
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2016-10-14 00:02:55 |
Matt W. |
attachment added |
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AlsaInfo.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760653/+files/AlsaInfo.txt |
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2016-10-14 00:02:57 |
Matt W. |
attachment added |
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CRDA.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760654/+files/CRDA.txt |
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2016-10-14 00:02:59 |
Matt W. |
attachment added |
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CurrentDmesg.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760655/+files/CurrentDmesg.txt |
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2016-10-14 00:03:02 |
Matt W. |
attachment added |
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IwConfig.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760656/+files/IwConfig.txt |
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2016-10-14 00:03:05 |
Matt W. |
attachment added |
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JournalErrors.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760657/+files/JournalErrors.txt |
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2016-10-14 00:03:07 |
Matt W. |
attachment added |
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Lspci.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760658/+files/Lspci.txt |
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2016-10-14 00:03:10 |
Matt W. |
attachment added |
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Lsusb.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760659/+files/Lsusb.txt |
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2016-10-14 00:03:12 |
Matt W. |
attachment added |
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ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760660/+files/ProcCpuinfo.txt |
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2016-10-14 00:03:15 |
Matt W. |
attachment added |
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ProcInterrupts.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760661/+files/ProcInterrupts.txt |
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2016-10-14 00:03:16 |
Matt W. |
attachment added |
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ProcModules.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760662/+files/ProcModules.txt |
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2016-10-14 00:03:19 |
Matt W. |
attachment added |
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PulseList.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760663/+files/PulseList.txt |
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2016-10-14 00:03:21 |
Matt W. |
attachment added |
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RfKill.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760664/+files/RfKill.txt |
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2016-10-14 00:03:24 |
Matt W. |
attachment added |
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UdevDb.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760665/+files/UdevDb.txt |
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2016-10-14 00:03:26 |
Matt W. |
attachment added |
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WifiSyslog.txt https://bugs.launchpad.net/bugs/1633267/+attachment/4760666/+files/WifiSyslog.txt |
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2016-10-14 00:04:46 |
Matt W. |
linux (Ubuntu): status |
Incomplete |
Confirmed |
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2016-10-14 15:31:52 |
Alberto Salvia Novella |
linux (Ubuntu): importance |
Undecided |
High |
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2016-10-14 15:32:21 |
Alberto Salvia Novella |
bug task added |
|
hundredpapercuts |
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2016-10-14 15:32:28 |
Alberto Salvia Novella |
hundredpapercuts: status |
New |
Confirmed |
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2016-10-14 15:32:30 |
Alberto Salvia Novella |
hundredpapercuts: importance |
Undecided |
High |
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2016-10-14 15:32:56 |
Alberto Salvia Novella |
summary |
Wifi, sound not detected when booting on 4.4.0-43 |
Wifi and sound no longer detected in kernel 4.4.0-43 |
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2016-10-14 16:58:09 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
Triaged |
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2016-10-14 17:00:52 |
Joseph Salisbury |
tags |
apport-collected kernel-bug xenial |
apport-collected kernel-bug kernel-key xenial |
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2016-10-14 17:55:35 |
Varma Sagi |
bug |
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added subscriber Varma Sagi |
2016-10-14 19:10:58 |
Alexis de Lattre |
bug |
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added subscriber Alexis de Lattre |
2016-10-14 22:26:53 |
Mossroy |
bug |
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added subscriber Mossroy |
2016-10-16 08:00:09 |
Babunce |
bug |
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added subscriber Babunce |
2016-10-18 16:05:08 |
Joseph Salisbury |
tags |
apport-collected kernel-bug kernel-key xenial |
apport-collected kerne-dal-key kernel-bug xenial |
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2016-10-20 14:07:07 |
bmeyer |
bug |
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added subscriber Barry Meyer |
2016-11-27 09:37:07 |
Christophe Weis |
bug |
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added subscriber Christophe Weis |