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    • [Deepin v20 Beta] Cannot run installer on UEFI & GTX1080
    Community Discussion 2088 views · 11 replies ·
    Tofloor
    poster avatar
    danygee
    deepin
    2020-04-16 22:28
    Author
    Edited by danygee at 2020-4-16 08:40

    Hi,

    The default installer kernel boot parameters result in video signal loss short after booting - I never make it to the GUI.
    When launching MD5 checker with additional parameters like (nomodeset or nouveau.modeset=0) it works, and does not loose video signal.

    Unfortunately, the same trick (with nomodeset or nouveau.modeset=0) does not help with launching the installer - it gets stuck and never makes it to the GUI.

    What parameters should I add (or remove) to launch the installer on the following machine?



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    jingle
    deepin
    2020-04-16 23:13
    #1
    Reply View the author
    aida
    deepin
    2020-04-17 18:25
    #2
    hi,you need to add kernel parameters

    nouveau.modeset=0
    or
    modprobe.blacklist=nouveau

    Reply View the author
    Comments
    danygee
    2020-04-19 01:24
    Will try it.
    Will get back with the results.
    shenkaihua
    deepin
    2020-04-18 03:18
    #3
    本帖最后由 shenkaihua 于 2020-4-17 20:58 编辑

    I think you need to buy a new compter,new motherboard or CPU.Trust me!they work with deepin v20 perfectly.
    Reply View the author
    Comments
    oliverwang
    2020-04-18 03:32
    哈哈，你这能把那个们鼻子气歪了
    xenups
    deepin
    2020-04-18 05:25
    #4
    do you have access to tty ? seems its lightdm segmentation fault
    Reply View the author
    Comments
    danygee
    2020-04-19 01:35
    Yeah, I can access other TTY's. Any ideas what it might help with?
    MarioAi
    deepin
    2020-04-18 06:56
    #5
    Just "AMD YES",
    No more
    Reply View the author
    Comments
    bmi_admin
    2020-04-18 13:15
    草哈哈哈哈
    shenkaihua
    deepin
    2020-04-18 18:17
    #6
    AMD forever. wakanda forever
    Reply View the author
    danygee
    deepin
    2020-04-19 01:37
    #7
    https://bbs.deepin.org/post/191744
    hi,you need to add kernel parameters

    nouveau.modeset=0

    None of them helped.
    Still the same result - hanging around lightdm.
    Iso was checked and OK.
    USB was checked on other machine and OK.
    Any other ideas?
    Reply View the author
    xenups
    deepin
    2020-04-19 07:23
    #8
    https://bbs.deepin.org/post/191744
    do you have access to tty ? seems its lightdm segmentation fault

    in /etc/lightdm/lightdm.conf
    Find the (uncommented) line greeter-session= and set it to
    greeter-session=lightdm-deepin-greeter
    and try to systemctl start lightdm.service
    Reply View the author
    danygee
    deepin
    2020-04-19 23:38
    #9
    https://bbs.deepin.org/post/191744
    in /etc/lightdm/lightdm.conf
    Find the (uncommented) line greeter-session= and set it to
    greeter-se ...

    This also didn't help - boot still hangs.
    Reply View the author
    zantsu
    deepin
    2020-04-22 16:59
    #10
    The installer doesn't even boot using an AMD Navi GPU in UEFI.
    Reply View the author