Hera Black screen after wakeup from suspend

Discussion in 'Newbie Questions' started by Martyn Wheeler, Feb 4, 2021.

  1. Martyn Wheeler

    Martyn Wheeler Thread Starter
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    Hi,

    I have had the following happen a couple of times on a new install of eOS (elementary OS 5.1.7 Hera):

    When I wake up from suspend the desktop picture suddenly disappears and is replaced by a grey background. If I try and logout or hit restart, I end up on a black screen with a blinking cursor at the top left.

    The system is still alive as I can ssh into it from another machine and reboot remotely. It is fairly old hardware but plenty powerful enough.

    Dual-Core Intel® Core™2 CPU 6700 @ 2.66GHz
    Advanced Micro Devices, Inc. [AMD/ATI] Caicos [Radeon HD 6450/7
    8.1 GB memory
    102.7 GB storage (SATA SSD) (+ 120 GB for /home)

    I was wondering if it is anything to do with my swapfile. It is much smaller than RAM

    ➜ swapon -s
    Filename Type Size Used Priority
    /swapfile file 2097148 0 -2

    This was how the system set itself up.

    Thanks in advance for any help,

    Martyn
     
  2. Tobbes

    Tobbes
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    Hi, I have the same problem on an old Netbook
    ( IdeaPad S10-3 Intel Atom N455, 1.6GHz, Mobile Intel 3150).
    I read that it is necessary to have a swap partition and not only a swap file.
    My swap partition is twice bigger than the ram but after wake up the mirror is black.
    Fan is active but mirror is still black. Another login (strg+alt+F1) is not available.
    Enter the password to the dark is also not function.

    How can we suspend use?
    It is a must have for me on an old Netbook.

    Thanks in advance.
    Tobbes
     

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