I've been testing extensively after flashing the BIOS to the latest version and it seems BIOS was the issue, because since then I haven't experienced anything from the before mentioned.
This can be closed. ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- 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/1335646 Title: [Toshiba Satellite L650-13C] Wireless often disconnects, signal strength doesn't maintain proper levels Status in “linux” package in Ubuntu: Invalid Bug description: SUMMARY: What happens is that the laptop often loses connection on a local wireless network that is properly set up. Other devices are connected to the same network without any issues even when the connection drops on my device. Even my Android phone maintains the connection nicely. This occurs with random devices and random networks and is an ongoing issue that has lasted throughout many kernel cycles and needs to be addressed. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: inoki 2434 F.... pulseaudio CurrentDesktop: Unity Date: Sun Jun 29 18:57:26 2014 HibernationDevice: RESUME=UUID=840d11e6-004d-49d8-9e60-2b660f9c1ce1 InstallationDate: Installed on 2014-06-12 (16 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: TOSHIBA Satellite L650 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic root=UUID=5f0421c6-35ae-44ea-a80a-60c2dae71af1 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/01/2010 dmi.bios.vendor: INSYDE dmi.bios.version: 1.80 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Base Board Version dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvr1.80:bd09/01/2010:svnTOSHIBA:pnSatelliteL650:pvrPSK1EE-00Y007SK:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Satellite L650 dmi.product.version: PSK1EE-00Y007SK dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1335646/+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