我设法在新的联想 100S 11IBY Ideapad 上安装了 Ubuntu 15.10，这是一款预装 Windows 10 并仅具有 UEFI 启动系统的 32 位廉价笔记本电脑。
我跟着本教程（Alexander Dubinsky 的回复）。它运行完美，但现在我有三个无法解决的硬件问题。我在互联网上孜孜不倦地搜索，但找不到解决方案。
问题在于：
- 未检测到声卡
- 未检测到 wifi 卡（但以太网工作正常）
- 没有电源管理功能（电池工具不起作用，但笔记本电脑可以顺利充电，只是没有监控）
如果有人能针对这些问题（尤其是声卡和 wifi）提出一些可能的解决方案，我将不胜感激。
这是我的 lspci 输出：
ubuntu@ubuntu:~$ lspci -v
00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0f)
Subsystem: Lenovo Device 390c
Flags: bus master, fast devsel, latency 0
Kernel driver in use: iosf_mbi_pci
00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0f) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 390c
Flags: bus master, fast devsel, latency 0, IRQ 203
Memory at 90000000 (32-bit, non-prefetchable) [size=4M]
Memory at 80000000 (32-bit, prefetchable) [size=256M]
I/O ports at 1000 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB xHCI (rev 0f) (prog-if 30 [XHCI])
Subsystem: Lenovo Device 390c
Flags: bus master, medium devsel, latency 0, IRQ 201
Memory at 90800000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0f)
Subsystem: Lenovo Device 390c
Flags: bus master, fast devsel, latency 0, IRQ 248
Memory at 90700000 (32-bit, non-prefetchable) [size=1M]
Memory at 90600000 (32-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: mei_txe
00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0f)
Subsystem: Lenovo Device 390c
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: lpc_ich
运行sudo aplay -l结果为aplay: device_list:268: no soundcard found...。
运行，lspci -v | grep -A7 -i "audio"无结果。
我尝试了不同的建议这里，但没有成功。
有人能帮帮我吗？