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Lenovo ideapad 330 (15ARR) ubuntu 问题及解决方法

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Lenovo ideapad 330 (15ARR) ubuntu 问题及解决方法

我正在使用联想ideapad 330-15ARR。我刚刚安装了ubuntu 18.04。我的触摸板（elan）未被检测到，并且在设置的wifi菜单下，显示“未找到Wifi适配器”消息。

我的 wifi 网络适配器是 rtl8821ce 。

我尝试了各种网站上提到的许多解决方案。但都无济于事。

另外我还将提供内核版本和一些命令的其他输出。

    santosh@santosh-Lenovo:~$ uname -r
    4.19.1-041901-lowlatency

我对“xinput”的输出：

    santosh@santosh-Lenovo:~$ xinput
    ⎡ Virtual core pointer                      id=2    [master pointer  (3)]
    ⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
    ⎣ Virtual core keyboard                     id=3    [master keyboard (2)]
        ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
        ↳ Power Button                              id=6    [slave  keyboard (3)]
        ↳ Video Bus                                 id=7    [slave  keyboard (3)]
        ↳ Video Bus                                 id=8    [slave  keyboard (3)]
        ↳ Power Button                              id=9    [slave  keyboard (3)]
        ↳ EasyCamera: EasyCamera                    id=11   [slave  keyboard (3)]
        ↳ Ideapad extra buttons                     id=12   [slave  keyboard (3)]
        ↳ AT Translated Set 2 keyboard              id=13   [slave  keyboard (3)]

我对“less /proc/bus/input/devices”的输出：

    I: Bus=0019 Vendor=0000 Product=0005 Version=0000
    N: Name="Lid Switch"
    P: Phys=PNP0C0D/button/input0
    S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
    U: Uniq=
    H: Handlers=event0 
    B: PROP=0
    B: EV=21
    B: SW=1

    I: Bus=0019 Vendor=0000 Product=0001 Version=0000
    N: Name="Power Button"
    P: Phys=PNP0C0C/button/input0
    S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
    U: Uniq=
    H: Handlers=kbd event1 
    B: PROP=0
    B: EV=3
    B: KEY=10000000000000 0

    I: Bus=0019 Vendor=0000 Product=0001 Version=0000
    N: Name="Power Button"
    P: Phys=LNXPWRBN/button/input0
    S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
    U: Uniq=
    H: Handlers=kbd event2 
    B: PROP=0
    B: EV=3
    B: KEY=10000000000000 0

    I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
    N: Name="AT Translated Set 2 keyboard"
    P: Phys=isa0060/serio0/input0
    S: Sysfs=/devices/platform/i8042/serio0/input/input3
    U: Uniq=
    H: Handlers=sysrq kbd event3 leds 
    B: PROP=0
    B: EV=120013
    B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
    B: MSC=10
    B: LED=7

    I: Bus=0019 Vendor=0000 Product=0006 Version=0000
    N: Name="Video Bus"
    P: Phys=LNXVIDEO/video/input0
    S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/LNXVIDEO:01/input/input4
    U: Uniq=
    H: Handlers=kbd event4 
    B: PROP=0
    B: EV=3
    B: KEY=3e000b00000000 0 0 0

    I: Bus=0019 Vendor=0000 Product=0006 Version=0000
    N: Name="Video Bus"
    P: Phys=LNXVIDEO/video/input0
    S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0b/LNXVIDEO:02/input/input5
    U: Uniq=
    H: Handlers=kbd event5 
    B: PROP=0
    B: EV=3
    B: KEY=3e000b00000000 0 0 0

    I: Bus=0019 Vendor=0000 Product=0000 Version=0000
    N: Name="Ideapad extra buttons"
    P: Phys=ideapad/input0
    S: Sysfs=/devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/input/input7
    U: Uniq=
    H: Handlers=rfkill kbd event7 
    B: PROP=0
    B: EV=13
    B: KEY=81000800100c03 4400000000300000 0 2
    B: MSC=10

    I: Bus=0000 Vendor=0000 Product=0000 Version=0000
    N: Name="HD-Audio Generic HDMI/DP,pcm=3"
    P: Phys=ALSA
    S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input8
    U: Uniq=
    H: Handlers=event8 
    B: PROP=0
    B: EV=21
    B: SW=140

    I: Bus=0000 Vendor=0000 Product=0000 Version=0000
    N: Name="HD-Audio Generic Mic"
    P: Phys=ALSA
    S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input9
    U: Uniq=
    H: Handlers=event9 
    B: PROP=0
    B: EV=21
    B: SW=10

    I: Bus=0000 Vendor=0000 Product=0000 Version=0000
    N: Name="HD-Audio Generic Headphone"
    P: Phys=ALSA
    S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input10
    U: Uniq=
    H: Handlers=event10 
    B: PROP=0
    B: EV=21
    B: SW=4

    I: Bus=0003 Vendor=5986 Product=1127 Version=5307
    N: Name="EasyCamera: EasyCamera"    
    P: Phys=usb-0000:03:00.4-1/button
    S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.4/usb3/3-1/3-1:1.0/input/input11
    U: Uniq=
    H: Handlers=kbd event11 
    B: PROP=0
    B: EV=3
    B: KEY=100000 0 0 0

    I: Bus=0003 Vendor=1c4f Product=0003 Version=0110
    N: Name="SIGMACHIP Usb Mouse"
    P: Phys=usb-0000:03:00.3-4/input0
    S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-4/1-4:1.0/0003:1C4F:0003.0002/input/input12
    U: Uniq=
    H: Handlers=mouse0 event6 
    B: PROP=0
    B: EV=17
    B: KEY=70000 0 0 0 0
    B: REL=103
    B: MSC=10

“lspci”的输出是

santosh@santosh-Lenovo:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] (rev c4)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
03:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0
03:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1
03:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
04:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 61)

请帮我解决这个问题。

我也迫切想知道如何从 .exe 文件中提取 .inf 文件，以便使用 ndiswrapper 安装 Windows 驱动程序。

答案1

Lenovo ideapad 330 (15ARR) ubuntu 问题及解决方法

问题 1：没有安装任何 Ubuntu 发行版

解决方案：低于 的 Ubuntu 发行版18.10将无法在此笔记本电脑上运行，因为所需的最低内核版本是4.18。

UEFI因此在模式下安装 ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10

问题 2：Wifi 无法使用

解决方案：单独安装驱动，一般wifi网卡厂商都是Elan tech针对这个型号的。

因此只需运行以下命令即可下载并安装

git clone https://github.com/tomaspinho/rtl8821ce.git
cd rtl8821ce/
sudo make all
sudo make install
sudo modprobe -a 8821ce
检查你的 wifi 网络！

问题 3：触摸板根本不工作

解决方案：您需要将内核升级到最低版本4.19.15-041915-generic 。从这些内核版本开始，触摸板驱动程序就存在于内核中。

因此只需下载内核文件并升级即可。访问https://kernel.ubuntu.com/~kernel-ppa/mainline/选择内核版本

如果您想下载4.19.15，请尝试以下步骤

首先下载文件 
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
安装 
dpkg -i linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
dpkg -i linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
重启

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