• Home
  • Categories
  • WIKI
  • LANGUAGE: en
    • Lenovo wifi issue in deepin os.
    Community Discussion 2191 views · 18 replies ·
    Tofloor
    poster avatar
    jithu12
    deepin
    2020-05-16 03:17
    Author
    Edited by jithu12 at 2020-5-17 13:45

    **Why Linux is so Painful to Lenovo users?**

    I have been tried lots of Linux distributions in My old lap Acer with intel chip. That was smooth and there were no issues at all... But after I bought a new Lenovo laptop, many issues began to show up. Wifi not working in. graphics card not working well, touchpad issue....etc.. but I had fixed that all by myself. by using some GitHub repositories..(really thanks to those guys)... After a long, I try to install the deepin os, like other distros the WiFi is dead graphics are like junk and luckily there are **no touchpad issues**. Thanks for that.

    **But the situation is whenever I try to install the drivers from GitHub or any source or any command to JUST TURN MY WIFI ON nothing happens** after I restart the whole OS crashes and stuck in boot loading...

    is there any way to solve this issue ... anyone has faced the same?.. my WiFi is Realtek 8821CE and it's my 15th time I trying install this os. please, anyone, know anyways ..please help me.  

    SO depressed with Deepin

    No, I tried that yesterday bro but not able to install that its a deb file but error something like pipe error like that.


    Reply Favorite View the author
    All Replies
    DavidTavares
    deepin
    2020-05-16 23:37
    #1
    Have you try to install this driver for realtek wifi ?

    https://packages.debian.org/fr/buster/firmware-realtek
    Reply View the author
    jithu12
    deepin
    2020-05-17 21:38
    #2
    https://bbs.deepin.org/post/194348
    Have you try to install this driver for realtek wifi ?

    https://packages.debian.org/fr/buster/firmwa ...

    No, so  I tried that yesterday bro but not able to install that its a deb file but error something like pipe error like that. and some dependency erros ..etc
    Reply View the author
    jithu12
    deepin
    2020-05-17 21:41
    #3
    https://bbs.deepin.org/post/194348
    No, so  I tried that yesterday bro but not able to install that its a deb file but error something ...

    Still that booting crashed ...
    What should i do? Mine was realtek 8821CE..
    Reply View the author
    少林寺驻武当山办事处大神父王喇嘛
    deepin
    2020-05-17 22:12
    #4
    The Huawei MateBook 15 wireless network card also uses the RTL8821CE chip and has a version with the Deepin system pre-installed
    So the problem of network card driver is solvable. You can find the installation method of RTL8821CE network card driver in this forum

    华为MateBook15 无线网卡用的也是RTL8821CE的芯片 并且有预装Deepin系统的版本
    所以网卡驱动这个问题是有解的 你可以在此论坛里查找一下 RTL8821CE网卡驱动的安装方法

    Reply View the author
    jithu12
    deepin
    2020-05-17 22:18
    #5
    https://bbs.deepin.org/post/194348
    The Huawei MateBook 15 wireless network card also uses the RTL8821CE chip and has a version with the ...

    bro can you share the link please..
    Reply View the author
    少林寺驻武当山办事处大神父王喇嘛
    deepin
    2020-05-18 01:13
    #6
    Reply View the author
    Comments
    jithu12
    2020-05-19 08:24
    thank you so much brother...
    msan
    deepin
    2020-05-18 04:53
    #7
    Brother, which version of deep in system do you use? Have you checked MD5 before installation
    Reply View the author
    w_p97
    deepin
    2020-05-18 05:15
    #8
    Edited by w_p97 at 2020-5-17 21:17


    I have the same problem
    Reply View the author
    chanforever
    deepin
    2020-05-18 17:24
    #9
    try this command: sudo modprode -r ideapad_laptop
    maybe it can help you: https://blog.csdn.net/ligordon/article/details/78539496
    Reply View the author
    jithu12
    deepin
    2020-05-19 08:23
    #10
    https://bbs.deepin.org/post/193405#RTL8821CE


    this actually worked for me.....
    Reply View the author
    jithu12
    deepin
    2020-05-19 08:25
    #11
    https://bbs.deepin.org/post/194348
    Brother, which version of deep in system do you use? Have you checked MD5 before installation

    yeah I checked everything
    Reply View the author
    jithu12
    deepin
    2020-05-19 08:25
    #12
    https://bbs.deepin.org/post/194348
    I have the same problem

    if you have the same realtek card goto
    https://bbs.deepin.org/post/193405#RTL8821CE

    and follow the steps
    Reply View the author
    jithu12
    deepin
    2020-05-19 08:29
    #13
    Edited by jithu12 at 2020-5-19 00:31
    https://bbs.deepin.org/post/194348
    https://bbs.deepin.org/result?search_type=1&searchid=547&orderby=lastpost&ascdesc=desc&searchsubmi ...

    bro one more help I have AMD Radeon Graphics is there any driver software available for this.
    graphics are really flicking sometimes are glitch are there.
    Reply View the author
    msan
    deepin
    2020-05-20 04:50
    #14
    https://bbs.deepin.org/post/194348
    Edited by jithu12 at 2020-5-19 00:31

    I'm sorry I don't understand the rest
    Reply View the author
    underflow
    deepin
    2020-05-20 06:13
    #15
    本帖最后由 underflow 于 2020-5-19 22:16 编辑

    You can try these two links:https://www.amd.com/en/support/kb/faq/amdgpupro-install OR https://www.amd.com/en/support
    Just search for your device in the second link, download the driver, and load it with the way given in the first link.
    I wonder what the product number of your Radeon is. If you can show the details of your graphic, possibly we can provide more help.
    Otherwise, you can also try to update your Linux Kernel. It doesn't take much time, but sometimes can "magically" solve many problems.
    If you want to know the product number of graphic, try lspci | grep -i vga.
    Reply View the author
    Comments
    jithu12
    2020-06-28 22:09
    03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev c5)
    jithu12
    deepin
    2020-05-21 03:08
    #16
    https://bbs.deepin.org/post/194348
    本帖最后由 underflow 于 2020-5-19 22:16 编辑

    You can try these two links:https://www.amd.com/en/s ...



    the system details

    https://ibb.co/ykMDKBg

    my graphics card details...

    sorry, I can't open or log in from Deepin the website auto logoff me. So I use Windows(secondary os)
    Reply View the author
    jmjoy
    deepin
    2020-05-21 04:03
    #17
    Yes, Lenovo is well unknown as Linux unfriendly...
    Reply View the author
    jithu12
    deepin
    2020-05-21 05:29
    #18
    https://bbs.deepin.org/post/194348
    the system details

    https://ibb.co/ykMDKBg

                Processor: AMD Ryzen 3 2200U with Radeon Vega Mobile Gfx   (4 CPUs), ~2.5GHz
                       Memory: 4096MB RAM
          Available OS Memory: 3638MB RAM
                    Page File: 6193MB used, 972MB available
                  Windows Dir: C:\WINDOWS
              DirectX Version: DirectX 12
          DX Setup Parameters: Not found
             User DPI Setting: 96 DPI (100 percent)
           System DPI Setting: 96 DPI (100 percent)
              DWM DPI Scaling: Disabled
                     Miracast: Available, with HDCP
    Microsoft Graphics Hybrid: Not Supported
    DirectX Database Version: Unknown


    ---------------
    Display Devices
    ---------------
               Card name: AMD Radeon(TM) Vega 3 Graphics
            Manufacturer: Advanced Micro Devices, Inc.
               Chip type: AMD Radeon Graphics Processor (0x15DD)
                DAC type: Internal DAC(400MHz)
             Device Type: Full Device (POST)
              Device Key: Enum\PCI\VEN_1002&DEV_15DD&SUBSYS_38EF17AA&REV_C5
           Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER]
    Device Problem Code: No Problem
    Driver Problem Code: Unknown
          Display Memory: 2060 MB
        Dedicated Memory: 241 MB
           Shared Memory: 1819 MB
            Current Mode: 1366 x 768 (32 bit) (60Hz)
             HDR Support: Not Supported
        Display Topology: Internal
    Reply View the author