This bug is probably related to the iwlwifi kernel module, as statet above. The module should have added support for the Intel 7260 chipset since Linux 3.12. Ubuntu 14.04 uses 3.13. Has there been a regression, perhaps?
Could it be something about the new 802.11ac tech? Issues with earlier card proposes to disable N. Perhaps I should try to disable AC and just use N. (http://forum.linuxmint.com/viewtopic.php?f=53&t=118812) -- 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/1305305 Title: Wifi keeps dropping. Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, Just got myself a Sony Vaio Pro 13 and installed Ubuntu 14.04. All packages is the latest. The wifi keeps dropping. Sometimes all the time, at times after a bit longer (~10 min). Netwiork Managers Connection information doesn't tell me what module is in use, but lsmod contains iwlwifi, which should be the module that the hardware uses since Linux 3.13. A few packages ago it didn't drop, but was really, really, slow. Now it completely drops. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-generic 3.13.0.19.23 ProcVersionSignature: Ubuntu 3.13.0-19.39-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 ApportVersion: 2.14.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: daniel 2105 F.... pulseaudio /dev/snd/controlC1: daniel 2105 F.... pulseaudio CurrentDesktop: Unity Date: Wed Apr 9 22:44:08 2014 HibernationDevice: RESUME=UUID=a8a44495-3583-451d-99c8-b5be0e8cf0ca InstallationDate: Installed on 2014-04-09 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140323) MachineType: Sony Corporation SVP1321M2EB ProcEnviron: LANGUAGE=sv PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=sv_SE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/21/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: R1043V7 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR1043V7:bd11/21/2013:svnSonyCorporation:pnSVP1321M2EB:pvrC60C0754:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: SVP1321M2EB dmi.product.version: C60C0754 dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1305305/+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
