Ask Your Question
0

Small black rectangle in the middle of the screen

asked 2018-08-12 22:58:04 -0500

mjansa79 gravatar image

updated 2018-08-14 03:15:48 -0500

hhlp gravatar image

Hello everybody. I use fedora 27 64 Bits on my hp g62 and sometimes I see this small black rectangle in the middle of my screen. How can I know why success this and how can I resolv this issue? Please, tell me something as soon as possible. Thank you. See RequadreNegre.jpg in next link:

image description

edit retag flag offensive close merge delete

Comments

You link to the picture is broken. can you shorten the link, or post the picture somewhere else?

SteveEbey73701 gravatar imageSteveEbey73701 ( 2018-08-13 07:56:09 -0500 )edit

Hello @steveebey73742 Can you try again?

mjansa79 gravatar imagemjansa79 ( 2018-08-13 08:53:43 -0500 )edit

Unfortunately, all that shows is the box, nothing useful. Can you use ctrl-alt-f2 to get to a console tty, login as root, and run journalctl -b -1 to see the last boot results? What video card, and driver are you using. is the black box after you boot, or while working after you have been logged in? if you type your user password, and press enter, while the box is present, does it complete the login process?

SteveEbey73701 gravatar imageSteveEbey73701 ( 2018-08-13 09:42:59 -0500 )edit

Excuse me. I have raised again my issue. This small black square appears after I log in and not always it appears. My laptop has got these video cards:

lspci -nnv | grep VGA:
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 5430/5450/5470] [1002:68e0] (prog-if 00 [VGA controller])

I use the intel card. I'm not never able to configure the AMD video card. I hope to be enough explicit.

mjansa79 gravatar imagemjansa79 ( 2018-08-13 23:06:32 -0500 )edit

how long after you login, before you see the black box. Can you make it go away by clicking on the small square below the box? if you press ctrl-alt-f2 do you get a tty console to log in. if so, log in as root, and run lsmod to see what is loading. you could be seeing a message box from a module or program and the desktop is using the box to try to notify you.

SteveEbey73701 gravatar imageSteveEbey73701 ( 2018-08-14 05:50:24 -0500 )edit

1 Answer

Sort by ยป oldest newest most voted
0

answered 2018-08-13 01:17:54 -0500

heyjojo gravatar image

I don't understand what kind of black box do you have. But there were sth black squares on screen when my HDD had problems.

edit flag offensive delete link more

Comments

so, are you saying that your answer is to test the hard drive?

SteveEbey73701 gravatar imageSteveEbey73701 ( 2018-08-13 12:37:13 -0500 )edit

Excuse me. I have raised again my issue.

mjansa79 gravatar imagemjansa79 ( 2018-08-13 23:09:37 -0500 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2018-08-12 22:58:04 -0500

Seen: 236 times

Last updated: Aug 14 '18