I have two machines. A Thinkpad W701 and a Thinkpad Edge 510. Both with a Realtek 8192SE adapter.
Installed a fresh Ubuntu 14.04 version 64 bits on both. The Edge 510 loses the wifi connection time and time again, and loses in the end the interface connection! The W701 loses the connection just once a day, but recovers within 5 seconds. Installed kernel 3.15 RC6 on the Edge 510, but it did not help. The driver is identical to the 3.13 version. Problems remain the same. Ubuntu 13.10 was in March 2014 working correctly. Is wpa_supplicant the culprit? What is the next step to solve this bug? -- 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/1276238 Title: Wifi Connection Dropping/Need to reconnect Status in “linux” package in Ubuntu: Incomplete Bug description: While connected to wifi, my system will randomly drop the connection and ask me to reconnect. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-6-generic 3.13.0-6.23 ProcVersionSignature: Ubuntu 3.13.0-6.23-generic 3.13.0 Uname: Linux 3.13.0-6-generic x86_64 ApportVersion: 2.13.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jason 2254 F.... pulseaudio CurrentDesktop: Unity Date: Tue Feb 4 16:25:02 2014 HibernationDevice: RESUME=UUID=60d68a6f-e268-441d-a7b9-8626d1521267 InstallationDate: Installed on 2012-11-06 (455 days ago) InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) MachineType: LENOVO 4286CTO ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-6-generic root=UUID=06af135e-53bd-4ecc-ba8a-471be159d14a ro quiet splash i915.semaphores=0 vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-6-generic N/A linux-backports-modules-3.13.0-6-generic N/A linux-firmware 1.123 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-01-07 (27 days ago) dmi.bios.date: 12/01/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET56WW (1.26 ) dmi.board.asset.tag: Not Available dmi.board.name: 4286CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET56WW(1.26):bd12/01/2011:svnLENOVO:pn4286CTO:pvrThinkPadX220:rvnLENOVO:rn4286CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4286CTO dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1276238/+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
