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I just installed the new WiFi 7260 AC + Bluetooth 4.0 card from Intel in my laptop. The card is automatically detected by Ubuntu 14.04 x64 (kernel 3.10.+) and my WiFi is stable and very speedy. But no Bluetooth, the system can't detect the Bluetooth adapter.

sudo lshw -C network

*-network
description: Interface réseau sans fil produit: Wireless 7260 fabriquant: Intel Corporation identifiant matériel: 0 information bus: pci@0000:02:00.0 nom logique: wlan1 version: 73 numéro de série: ac:7b:a1:df:b2:0e bits: 64 bits horloge: 33MHz fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=3.13.0-24-generic firmware=22.24.8.0 ip=192.168.1.249 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn ressources: irq:52 mémoire:f7000000-f7001fff *-network description: Ethernet interface produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller fabriquant: Realtek Semiconductor Co., Ltd. identifiant matériel: 0 information bus: pci@0000:05:00.0 nom logique: eth0 version: 06 numéro de série: f0:bf:97:5f:f4:1c taille: 10Mbit/s capacité: 1Gbit/s bits: 64 bits horloge: 33MHz fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s ressources: irq:50 portE/S:9000(taille=256) mémoire:e2104000-e2104fff mémoire:e2100000-e2103fff

hcitool dev Devices:

hciconfig hci0 up Can't get device info: No such device

lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4) 00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04) 01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 540M] (rev a1) 01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1) 02:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73) 03:00.0 SD Host controller: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 09) 03:00.1 System peripheral: Ricoh Co Ltd Device e232 (rev 06) 03:00.3 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller (rev 05) 04:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)

Maybe you can help me.

Thanks in advance. Olivier

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Apparently the AC driver for wifi card is available in the kernel 3.13.3. –  olituks May 20 at 12:50

1 Answer 1

I had a similar issue, at first bluetooth would work but I had sync and connection issues. I downloaded the latest drivers from Intel, but that didn't help. Finally, after a reboot, the adapter was no longer found. So I opened the unit (NUC) and removed the wireless card and notices I had switched the antenna wires. After switching them to their proper place and rebooting, everything works perfect.

Found some info on this site:

https://communities.intel.com/thread/44434

Grey wire connects to 1 and black wire to 2 (at least on my unit).

Hope that helps.

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