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[Bug 1377609] Re: [Toshiba Satellite L40-139] ath5k: phy0: failed to wakeup the MAC Chip


I started using external usb wi-fi. And I see same troubles.
External wi-fi don't invoke after sleep, and it lost connection some times. Wi-fi don't start on reboot, and single path to have working wi-fi - plug external wi-fi adapter in live system.

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  [Toshiba Satellite L40-139] ath5k: phy0: failed to wakeup the MAC Chip

Status in linux package in Ubuntu:

Bug description:
  After reboot through 30sec, or 5 - 15 min - wi-fi down, with "failed to wakeup the MAC Chip" log.
  Same as after resuming, or on/off wi-fi by hardware or software button.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-36-generic 3.13.0-36.63
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic
  Uname: Linux 3.13.0-36-generic i686
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: i386
   /dev/snd/controlC0:  stager1    2030 F.... pulseaudio
                        stager1    2226 F.... mixer_applet2
   [   38.940608] init: plymouth-upstart-bridge main process ended, respawning
   [   53.484091] NFS: Registering the id_resolver key type
   [   53.484116] Key type id_resolver registered
   [   53.484118] Key type id_legacy registered
  Date: Sun Oct  5 15:14:01 2014
  HibernationDevice: RESUME=UUID=ed4f56ec-9c88-4508-8a92-91bf264ba5bc
  InstallationDate: Installed on 2013-10-18 (351 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: TOSHIBA Satellite L40
   Socket 0:
     no product info available
   Socket 0:
     no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=1d0f8417-f52d-42bc-9ea0-bb1b1514c9a8 ro splash quiet
   linux-restricted-modules-3.13.0-36-generic N/A
   linux-backports-modules-3.13.0-36-generic  N/A
   linux-firmware                             1.127.7
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (169 days ago)
  dmi.bios.date: 08/08/2007
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V2.20
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: Satellite L40
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.0
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV2.20:bd08/08/2007:svnTOSHIBA:pnSatelliteL40:pvrPSL40E-02R02GRU:rvnTOSHIBA:rnSatelliteL40:rvr1.0:cvnTOSHIBA:ct10:cvr:
  dmi.product.name: Satellite L40
  dmi.product.version: PSL40E-02R02GRU
  dmi.sys.vendor: TOSHIBA

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