About this tag
Discussions tagged with security popup on WindowsForum.com cover issues where a security-related prompt or login screen fails to appear correctly, preventing user access. In one example, after installing Ubuntu alongside Windows, the Windows login screen became invisible, showing only the blurred wallpaper and system icons, with no field to enter a PIN or password. The system then automatically logged into a secondary user account. This tag is used for problems involving missing or malfunctioning authentication popups, often linked to dual-boot configurations or system updates that disrupt the normal security prompt behavior.
  1. theyeetguy

    I can't seem to accesss my main user in windows after I install ubuntu

    Okay so yesterday I installed Ubuntu in my laptop, thru flashing Ubuntu 22.04 on a pendrive and then loading it, allocated 100gb to linux and booted. At that time, I can access both windows and linux while booting. A window was coming which let me choose between linux and windows everytime I...
    • theyeetguy
    • Thread
    • blurry screen boot issues desktop dual boot installation linux compatibility lock screen operating system password security popup tech support troubleshooting ubuntu user rights windows windows 10 windows 11
    • Replies: 1
    • Forum: Windows Help and Support