Thinkpad X1 Carbon and Ubuntu 14.04 problems

Hi

I just tested my new X1 Carbon with a Ubuntu 14.04 live CD. I
encountered the following problems.

    -  sound was not detected.

    -  wireless card neither

Here is the output of lspci (and also the one for my old X200s)
,----
| 
| 00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 08)
| 00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 07)
| 00:08.0 System peripheral: Intel Corporation Sky Lake Gaussian Mixture Model
| 00:13.0 Non-VGA unclassified device: Intel Corporation Device 9d35 (rev 21)
| 00:14.0 USB controller: Intel Corporation Device 9d2f (rev 21)
| 00:14.2 Signal processing controller: Intel Corporation Device 9d31 (rev 21)
| 00:16.0 Communication controller: Intel Corporation Device 9d3a (rev 21)
| 00:17.0 SATA controller: Intel Corporation Device 9d03 (rev 21)
| 00:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)
| 00:1c.2 PCI bridge: Intel Corporation Device 9d12 (rev f1)
| 00:1f.0 ISA bridge: Intel Corporation Device 9d48 (rev 21)
| 00:1f.2 Memory controller: Intel Corporation Device 9d21 (rev 21)
| 00:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21)
| 00:1f.4 SMBus: Intel Corporation Device 9d23 (rev 21)
| 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-V (rev 21)
| 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 525a (rev 01)
| 04:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
`----

It looks that the sound card is recognized (I still have the
preinstalled Windows 10 and there a Conexant Audio Driver was needed.


Here is the 
X200s output
,----
| 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
| 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
| 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
| 00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07)
| 00:03.3 Serial controller: Intel Corporation Mobile 4 Series Chipset AMT SOL Redirection (rev 07)
| 00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03)
| 00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
| 00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
| 00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
| 00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
| 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
| 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
| 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
| 00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
| 00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
| 00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
| 00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
| 00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
| 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
| 00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
| 00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
| 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
| 03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection
`----

Anybody has an idea how to proceed and solve these issues?

Thanks

Uwe Brauer 
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