Score:1

horizontal lines and color flashing to top of screen in ubuntu 22.04

us flag

I having some problem on my laptop screen of Acer predator helios 300 since today. I am using ubuntu 22.04 since 5 months. This morning i opened my laptop and seen that my screen is splitted into n small horizontal lines and also colors of some non black icon, text or button goes all the way up as shown in the picture. pic 1 pic 2 pic 3

the weird part is that when i took screenshot of the screen and view screenshot on my other monitor its completely fine.

please help me.

us flag
Is the issue present in BIOS screen? Also, try booting a live USB. If the issue is there in the BIOS screen or the live session, it may be a hardware issue.
Murari Kumar avatar
us flag
issue persist with try ubuntu using pendrive
us flag
And what about BIOS screen?
Murari Kumar avatar
us flag
this was the hardware issue . I have to replace the screen
us flag
I’m voting to close this question because this is a hardware issue.
I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.