I tested the latest mainline kernel (v3.18-rc2-utopic) however I was not able to boot this kernel. However for (v3.18-rc1-utopic) and the 3.17.1 kernel the problem seems to be solved. So far I have a fully running wifi.
** Tags added: kernel-fixed-upstream -- 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/1386881 Title: iwlwifi 7260 Wifi connected but no data Status in “linux” package in Ubuntu: Incomplete Bug description: When I connect to wifi with my builtin wireless card (Intel Corporation Wireless 7260 (rev 73)) the network is reported as connected, but I am not able to receive any data. Even pinging my wifi router leads to 100% package lost. However using a usb wifi adapter ( D-Link System AirPlus G DWL-G122 Wireless Adapter(rev.C1) [Ralink RT2571W]) everything works fine. I already experienced this problem using Ubuntu 14.04, where I also tried using different versions of the firmware. As far as i rember (iwlwifi-7260-7.ucode, iwlwifi-7260-8.ucode, iwlwifi-7260-9.ucode), all without success. With Ubuntu 14.10. the problem is still there. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: linux-firmware 1.138 ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 Uname: Linux 3.16.0-23-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: Unity Date: Tue Oct 28 21:40:13 2014 Dependencies: InstallationDate: Installed on 2014-09-16 (42 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: Upgraded to utopic on 2014-10-27 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1386881/+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