0

So I could boot from USB in my Acer AN515 system with only boot option. I had secure boot enabled and got the system installed. When it rebooted after installation, it got stuck in a black screen with some TPM error. I had to manually use power button to restart the system and happily it booted to Ubuntu. But there, when I login (to my account or guest), it logs in and after that I see a blank screen (not black, it shows Ubuntu background). That's it, keyboard or mouse is not affecting anything nor is any icon displayed on screen. I tried following as well:

  1. Erase and reinstall Ubuntu
  2. Reinstall Ubuntu with Download updates while installing and Install 3rd party software
  3. In login screen, press CTRL+ALT+F1/F3. When I do this, my mouse disappears and system becomes unresponsive to keyboard or mouse. I see no change in monitor display.

I allocated 50GB for root directory, 240 GB for home and 600 MB for the UEFI (or something) partition.

System Specs:

  1. 8 GB RAM
  2. 256 GB SSD (has windows)
  3. 1TB HDD (Ubuntu installed on this, SSD has not enough space)
  4. Nvidia 1050TI graphics card

Note: If I give wrong password, it shows login fail.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.