cross-posted from: https://lemmy.ml/post/17750813

cross-posted from: https://lemmy.ml/post/17750757

Randomly on my laptop screen this appears and debian just freezes. Sometimes these vertical lines don’t appear and system freezes anyway. Its just random. How do i identify if this is hardware or software issue? and then how to identify exact piece of hardware or software causing this problem.

  • boredsquirrel@slrpnk.net
    0·
    11 days ago

    Output of kinfo

    First few lines of tac /var/log/dpkg.log maybe, or something with apt or dpkg

    When did it start to happen