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[Sam <isam01@xxxxxxxxxxx>]

I updated BIOS but it didn't help. It still disconnects WIFI.

sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date:

2.00
05/09/12

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https://bugs.launchpad.net/bugs/1313365

Title:
  10ec:8176 [Toshiba Satellite C660-22V] WIFI disconnects after upgrade
  to 14.04 LTS ‘Trusty Tahr’

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  My Wifi started to disconnect frequently after I upgraded my Ubuntu to 14.04 LTS ‘Trusty Tahr’. I have to turn Wifi off and turn on again to make it work.
  --- 
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sam        2195 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=2cce84fa-f896-47d7-986a-5c5019b3c6f0
  InstallationDate: Installed on 2014-02-07 (79 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: TOSHIBA Satellite C660
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=f85a3a46-52a0-4c88-a451-fa04e43ebaee ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic x86_64
  UpgradeStatus: Upgraded to trusty on 2014-04-25 (3 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/17/11
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: 1.80
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: PWWAA
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 9
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnTOSHIBA:bvr1.80:bd05/17/11:svnTOSHIBA:pnSatelliteC660:pvrPSC0QE-05400CEN:rvnTOSHIBA:rnPWWAA:rvr1.00:cvnTOSHIBA:ct9:cvrN/A:
  dmi.product.name: Satellite C660
  dmi.product.version: PSC0QE-05400CEN
  dmi.sys.vendor: TOSHIBA

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