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Message #96167
[Bug 1403142] Re: [Lenovo Thinkpad X1 Carbon 2nd Gen 20A7, 20A8] iwlwifi intel 7260 network does not connect
Did this issue occur in a previous version of Ubuntu, or is this a new
issue?
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.18 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".
Thanks in advance.
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-vivid/
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1403142
Title:
[Lenovo Thinkpad X1 Carbon 2nd Gen 20A7,20A8] iwlwifi intel 7260
network does not connect
Status in linux package in Ubuntu:
Incomplete
Bug description:
Connection to the home and university wireless fail to connect. In the terminal I see repeated messages "no association and the time is already over". In contrast I can work and send this bug report through the hot spot wireless of my cellphone with no problem. I checked many bugs on the internet and tried many different things, none of those succeeded. For instance, I tried kernel from the proposed repository, I tried with multiple options of the iwlwifi module, I tried installing new versions of the firmware. Hence, I decided to report this new bug, as the issue may be different to others.
---------------------------------------------
Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
---------------------------------------------
lsb_release -rd
Description: Ubuntu 14.10
Release: 14.10
---------------------------------------------
linux-image-3.16.0-28-generic:
Instaŀlat: 3.16.0-28.37
Candidat: 3.16.0-28.37
Taula de versió:
*** 3.16.0-28.37 0
500 http://mirror.cc.columbia.edu/pub/linux/ubuntu/archive/ utopic-updates/main amd64 Packages
500 http://mirror.cc.columbia.edu/pub/linux/ubuntu/archive/ utopic-security/main amd64 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-28-generic 3.16.0-28.37
ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jsardid 2608 F.... pulseaudio
/dev/snd/controlC0: jsardid 2608 F.... pulseaudio
CurrentDesktop: KDE
Date: Tue Dec 16 11:49:01 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-12-12 (4 days ago)
InstallationMedia: Kubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: LENOVO 20A8S30G00
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed root=UUID=15cbe5cb-55eb-4579-8e23-dd0b1aa46557 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-28-generic N/A
linux-backports-modules-3.16.0-28-generic N/A
linux-firmware 1.138
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/20/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: GRET42WW (1.19 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20A8S30G00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrGRET42WW(1.19):bd11/20/2014:svnLENOVO:pn20A8S30G00:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A8S30G00:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20A8S30G00
dmi.product.version: ThinkPad X1 Carbon 2nd
dmi.sys.vendor: LENOVO
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References