Kernel update: Step 1) go to URL: kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-vivid/
Step 2) Choose the kernel suitable for your system (32-bit or 64-bit) In my case I chose: linux- image-3.18.0-031800-generic_3.18.0-031800.201412071935_amd64.deb Step 3) Download it Step 4) Open it using the Ubuntu Software Center for installing it. Step 5) Reboot Step 6) Check kernel version: Open Terminal with CTRL-ALT-T, type "uname -a" and then hit <ENTER> in the command prompt. The kernel version should be on 3.18 now and your wifi issue hopefully fixed. Hope that helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1297286 Title: Wireless connection keeps disconnecting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1297286/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs