Stéphane Graber, as per http://support.lenovo.com/us/en/products
/Laptops-and-netbooks/ThinkPad-T-Series-laptops/ThinkPad-
T450s?linkTrack=Homepage:Body_Search%20Products&beta=true an update to
your computer's buggy and outdated BIOS is available (1.20). If you
update to this following https://help.ubuntu.com/community/BIOSUpdate
does it change anything?
Once the BIOS is updated, if the problem is still reproducible:
1) Please provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
2) Please make a comment specifically advising on if there was an improvement
or not.
3) Please mark this report Status Confirmed. If it's not reproducible, please
mark this as Invalid.
Thank you for your understanding.
** Tags added: bios-outdated-1.20
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1539080
Title:
Intel wifi broken after resume
Status in linux package in Ubuntu:
Incomplete
Bug description:
After resume, wifi doesn't come back up, all wifi related commands
take a long time before failing with input/output error.
Kernel log only seems to show some slowpaths being hit, but wifi sure
isn't working here...
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.3.0-7-generic 4.3.0-7.18
ProcVersionSignature: Ubuntu 4.3.0-7.18-generic 4.3.3
Uname: Linux 4.3.0-7-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.19.4-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: stgraber 2746 F.... pulseaudio
/dev/snd/controlC0: stgraber 2746 F.... pulseaudio
Date: Thu Jan 28 14:37:03 2016
InstallationDate: Installed on 2015-04-23 (279 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 20BXCTO1WW
ProcEnviron:
LANGUAGE=en_CA:en
TERM=xterm
PATH=(custom, no user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.3.0-7-generic.efi.signed
root=UUID=2a5a25ae-6bd9-40e1-8554-c38e0883a462 ro quiet splash swapaccount=1
vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.3.0-7-generic N/A
linux-backports-modules-4.3.0-7-generic N/A
linux-firmware 1.155
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/10/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET47WW (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BXCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50512 STD
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrJBET47WW(1.12):bd03/10/2015:svnLENOVO:pn20BXCTO1WW:pvrThinkPadT450s:rvnLENOVO:rn20BXCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BXCTO1WW
dmi.product.version: ThinkPad T450s
dmi.sys.vendor: LENOVO
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