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Message #159948
[Bug 1519900] Re: Lenovo Yoga 700 ideapad_laptop driver rfkill switch always on
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: vasuki 1121 F.... pulseaudio
CurrentDesktop: GNOME
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=3188e2fd-da84-4d8a-a664-2cc85ca3837b
InstallationDate: Installed on 2016-02-09 (0 days ago)
InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: LENOVO 80QD
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-4.2.0-27-generic.efi.signed root=UUID=91c75fc8-ef3a-4d4f-b348-0e4f346a5c3f ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
RelatedPackageVersions:
linux-restricted-modules-4.2.0-27-generic N/A
linux-backports-modules-4.2.0-27-generic N/A
linux-firmware 1.149.3
Tags: wily
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
Uname: Linux 4.2.0-27-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 09/07/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: DBCN22WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VIUU4
dmi.board.vendor: LENOVO
dmi.board.version: SDK0K45914WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo YOGA 700-14ISK
dmi.modalias: dmi:bvnLENOVO:bvrDBCN22WW:bd09/07/2015:svnLENOVO:pn80QD:pvrLenovoYOGA700-14ISK:rvnLENOVO:rnVIUU4:rvrSDK0K45914WIN:cvnLENOVO:ct10:cvrLenovoYOGA700-14ISK:
dmi.product.name: 80QD
dmi.product.version: Lenovo YOGA 700-14ISK
dmi.sys.vendor: LENOVO
** Tags added: apport-collected wily
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https://bugs.launchpad.net/bugs/1519900
Title:
Lenovo Yoga 700 ideapad_laptop driver rfkill switch always on
Status in linux package in Ubuntu:
Confirmed
Bug description:
As requested by Pilot6, i'm opening a new bug:
The bug is that there is no rfkill switch on this laptop, so the
driver exports the rfkill switch is always on, which prevents the
NetworkManager service from starting to configure the WiFi.
this is an immidiate follow up of https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1397021
The exact same issue was resolved for that Lenovo model by adding that model to the hardcoded list in ideapad_laptop.c
Here is another model that needs to be added to the same list:
System Information
Manufacturer: LENOVO
Product Name: 80QD
Version: Lenovo YOGA 700-14ISK
I think a dynamic list of models might be a better idea for this
driver, as there are likely more models without hardware kill
switches, which are still not in that list.
Link to my original askubuntu question:
http://askubuntu.com/questions/701924/lenovo-yoga-700-wifi-
issues?noredirect=1#comment1029979_701924
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References