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[Bug 1542604] Re: wifi switch not turning on lenevo

 

Vishal Uchil, to clarify, do you have to engage the WORKAROUND after
every cold boot?

** Tags added: bios-outdated-b0cn97ww

** Attachment removed: "Dependencies.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1542604/+attachment/4564956/+files/Dependencies.txt

** Attachment removed: "ProcEnviron.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1542604/+attachment/4564957/+files/ProcEnviron.txt

** Description changed:

- lenovo g50-80 wifi not turning on. had to turn it on using "sudo
- modprobe -r ideapad_laptop".
+ lenovo g50-80 wifi not turning on.
  
- ProblemType: Bug
- DistroRelease: Ubuntu 14.04
- Package: linux-image-3.19.0-49-generic 3.19.0-49.55~14.04.1
- ProcVersionSignature: Ubuntu 3.19.0-49.55~14.04.1-generic 3.19.8-ckt12
- Uname: Linux 3.19.0-49-generic x86_64
- ApportVersion: 2.14.1-0ubuntu3.19
- Architecture: amd64
- CurrentDesktop: Unity
- Date: Sat Feb  6 13:19:17 2016
- InstallationDate: Installed on 2016-02-04 (1 days ago)
- InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
- SourcePackage: linux-lts-vivid
- UpgradeStatus: No upgrade log present (probably fresh install)
- --- 
+ WORKAROUND: Turn it on using:
+ sudo modprobe -r ideapad_laptop
+ 
+ ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC1:  vishal     1710 F.... pulseaudio
-  /dev/snd/controlC0:  vishal     1710 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC1:  vishal     1710 F.... pulseaudio
+  /dev/snd/controlC0:  vishal     1710 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f87da854-0973-4443-8eb9-bbecb616e433
  InstallationDate: Installed on 2016-02-04 (31 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: LENOVO 80E5
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-51-generic.efi.signed root=UUID=0c4a4ea1-0f99-4cd6-ad25-4e04775d8981 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-51.58~14.04.1-generic 3.19.8-ckt13
  RelatedPackageVersions:
-  linux-restricted-modules-3.19.0-51-generic N/A
-  linux-backports-modules-3.19.0-51-generic  N/A
-  linux-firmware                             1.127.20
+  linux-restricted-modules-3.19.0-51-generic N/A
+  linux-backports-modules-3.19.0-51-generic  N/A
+  linux-firmware                             1.127.20
  Tags:  trusty
  Uname: Linux 3.19.0-51-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/31/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: B0CN95WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Lenovo G50-80
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo G50-80
  dmi.modalias: dmi:bvnLENOVO:bvrB0CN95WW:bd07/31/2015:svnLENOVO:pn80E5:pvrLenovoG50-80:rvnLENOVO:rnLenovoG50-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoG50-80:
  dmi.product.name: 80E5
  dmi.product.version: Lenovo G50-80
  dmi.sys.vendor: LENOVO

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https://bugs.launchpad.net/bugs/1542604

Title:
  wifi switch not turning on lenevo

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  lenovo g50-80 wifi not turning on.

  WORKAROUND: Turn it on using:
  sudo modprobe -r ideapad_laptop

  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  vishal     1710 F.... pulseaudio
   /dev/snd/controlC0:  vishal     1710 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f87da854-0973-4443-8eb9-bbecb616e433
  InstallationDate: Installed on 2016-02-04 (31 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: LENOVO 80E5
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-51-generic.efi.signed root=UUID=0c4a4ea1-0f99-4cd6-ad25-4e04775d8981 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-51.58~14.04.1-generic 3.19.8-ckt13
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-51-generic N/A
   linux-backports-modules-3.19.0-51-generic  N/A
   linux-firmware                             1.127.20
  Tags:  trusty
  Uname: Linux 3.19.0-51-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/31/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: B0CN95WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Lenovo G50-80
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo G50-80
  dmi.modalias: dmi:bvnLENOVO:bvrB0CN95WW:bd07/31/2015:svnLENOVO:pn80E5:pvrLenovoG50-80:rvnLENOVO:rnLenovoG50-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoG50-80:
  dmi.product.name: 80E5
  dmi.product.version: Lenovo G50-80
  dmi.sys.vendor: LENOVO

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