Hello Christopher, thanks for your reply. Yesterday I received a massive update (new kernel, nvidia driver, x.org server,...) that somehow broke my computer totally, so please bear in mind that now I'm running freshly installed 'xenial-desktop-amd64.iso 04-Mar-2016' (kernel 4.4.0-10-generic, nvidia 361.28). Consequently, I'm attaching here a new dmesg output file.
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date CDCN30WW 01/31/2016 Wi-fi is now working ok, but I still see some strange lines within dmesg output: [ 1.869368] iwlwifi 0000:08:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 1.869382] iwlwifi 0000:08:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 1.869392] iwlwifi 0000:08:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 1.869589] iwlwifi 0000:08:00.0: Unsupported splx structure ** Attachment added: "dmesg output - kernel 4.4.0-10-generic" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1547934/+attachment/4590144/+files/dmesg_output_kernel_4_4_0-10.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1547934 Title: Lenovo Y700-17ISK WiFi not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1547934/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs