Glitchy screen when trying to install Ubuntu from USB

ls flag

The USB is brand new. i launched Ubuntu in safe graphics mode and the screen goes like this and then goes completely black.

enter image description here

I downloaded Rufus and Ubuntu 20.04 from their websites, then with Rufus copied Ubuntu to the USB then I cleaned the disk (Shift while resetting computer -> solve problem -> system symbol -> and emptied the disk) then I turned off and on the computer and selected safe graphics from the GNU GRUB menu, I launched safe graphics because I was following a tutorial.

I turned off the PC and tried the no safe graphics mode and it works!

Pilot6 avatar
cn flag
Does this answer your question? [My computer boots to a black screen, what options do I have to fix it?](
David avatar
cn flag
What were the EXACT steps you took to make the boot USB? Why did you launch in safe graphics mode? You have not given all the info.
Agustin Mercado Kelly avatar
ls flag
Hello david sorry for the lack of details i downloades rufus and ubuntu 20.04 from their websites then with rufus copied ubuntu to the usb then i cleaned the disk (shift while reseting computer>solve problem>system simbol>and emptied the disk)then i turned off and on the computer and selected safe graphics from the GNU GRUB menu, i launched safe graphics because i was following a tutorial. sorry if you dont understand english isn’t my native language
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