HP 15 Inch - Garbled Screen


(Clayton Allen) #1

Briefly describe your issue below:

I installed Parrot on an HP 15" Touchscreen. The screen gets all garbled up. The only way to see what is happening is to plug in an external monitor. That works for a couple of minutes than it gets scrambled up again. I then have to unplug and replug the monitor to see the screen.

I ran apt update/upgrade and that doesn’t fix anything.

What version of Parrot are you running? (include version, edition, and architecture)


What method did you use to install Parrot? (Debian Standard / Debian GTK / parrot-experimental)

USB Drive

Configured to multiboot with other systems? (yes / no)


If there are any similar issues or solutions, link to them below:

I haven’t seen any yet.

If there are any error messages or relevant logs, post them below:

(Matt) #2

Is it the same problem as this: Parrot 4.3 Graphic Issues ?

(Nico Paul) #3

You ran apt upgrade instead of parrot-upgrade?