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.
** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1377609/+attachment/4273660/+files/syslog -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1377609 Title: [Toshiba Satellite L40-139] ath5k: phy0: failed to wakeup the MAC Chip Status in linux package in Ubuntu: Incomplete 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 3.13.11.6 Uname: Linux 3.13.0-36-generic i686 ApportVersion: 2.14.1-0ubuntu3.5 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: stager1 2030 F.... pulseaudio stager1 2226 F.... mixer_applet2 CurrentDmesg: [ 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) Lsusb: 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 PccardctlIdent: Socket 0: no product info available PccardctlStatus: 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 RelatedPackageVersions: 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 RfKill: 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1377609/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
