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Thread: GUI Ubuntu Stuck

  1. #1
    Join Date
    Jul 2023
    Beans
    6

    GUI Ubuntu Stuck

    My images to this post:
    https://drive.google.com/file/d/1kK-...ew?usp=sharing

    I deployed several years ago open free software “Dspace 6 repository” (https://dspace.lyrasis.org/download/, https://wiki.lyrasis.org/display/DSD...+Documentation, https://en.wikipedia.org/wiki/DSpace ) on Ubuntu 18.04.5 LTS desktop.
    I deployed Dspace repository on http, not on https. I didn't have time to fix https. Now I have problem with my Ubuntu. Maybe It is virus which penetrated through Dspace http or through lack of latest security updates of Ubuntu 18.04 desktop.
    The problem is that GUI Ubuntu stuck (Gnome Ubuntu stuck).
    See gnome.jpg

    Also I can press ctrl+C and see the following text:
    See terminal1.jpg, terminal2.jpg

    And I can press Alt+F2 and run tty2 where I can see error string “I have no name!@repository”:
    See tty2.jpg

    I read everything in the Internet conserning this problem and I could not resolve this problem. Would you have such possibility to help me? I lack for knowledge to solve my problem.
    I need to avoid the situation when I need to reinstall Ubuntu, because 1.5 years have passed since the last backup of my repository postgres database was made. I can lose lots of users data. And now I can not to make backup because I have the following error: “[archiver (db)] connection to database “dspace” failed: local user with ID 122 does not exists”.
    See backup_dspace.jpg

    I made screenshots of my journalctl:See journalctl1.jpg - journalctl12.jpg


    And screenshots of /var/log/syslog:
    See syslog.jpg


    Maybe can you propose me more comfortable decision without Ubuntu reinstallation based on the above screenshots?


    I did not lose my home directory. I have access to it. My hard disk is Ok.
    I have test web server with Ubuntu 18.04 Desktop LTS. My problem is not in postgres. In my opinion, my problem is in Ubuntu, which was corrupted by a virus that entered either through the http of my Dspace repository or due to the fact that the latest Ubuntu updates were not installed.
    Last edited by maiia; July 11th, 2023 at 09:52 AM.

  2. #2
    Join Date
    Mar 2011
    Location
    19th Hole
    Beans
    Hidden!
    Distro
    Ubuntu 22.04 Jammy Jellyfish

    Re: GUI Ubuntu Stuck

    Please do not double post. Duplicate of: https://ubuntuforums.org/showthread.php?t=2488677

    Thread closed.

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