Strange sporatic line across wallpaper of C720P

garyanastasio

I recently purchased an Acer C720P, and there have been a few times where I've seen a brief graphical glitch of a single horizontal line across the desktop wallpaper for a second. It happens after closing a window. I can move the mouse up and the mouse cursor does not break up on the line which would be the case if the screen was actually having the issue. It seems to be a line on the actual wallpaper for moment. It quickly disappears. Has anyone else seen this bug? I have reported it to the Ninjas and they had me do a recovery but sporadically it shows up for a brief moment (maybe once a day during use) I've seen it on both Stable and Beta.

 

I am not the only person to experiance this. You can see in these threads that it seems to be a more common issue than I thought.

 

https://plus.google.com/u/0/113793360676683955064/posts/G9UzLzmy97u

 

http://www.reddit.com/r/chromeos/comments/1yq4fu/odd_visual_glitch_on_acer_c720/

 

Please advise.

Blayn-Acer

This is an interesting issue that I had not heard of before. After researching the issue, it seems like something in the OS, and not a problem with the Chromebook. I suggest you contact Google support to see if they have a solution, or possibly another Chrome OS user may have an answer for you.