Bug 433567 - Screen displays message about invalid parameters after logging out; goes away when log screen becomes visible
Summary: Screen displays message about invalid parameters after logging out; goes away...
Status: RESOLVED FIXED
Alias: None
Product: KScreen
Classification: Plasma
Component: common (other bugs)
Version First Reported In: 5.21.1
Platform: Neon Linux
: NOR minor
Target Milestone: ---
Assignee: kscreen-bugs-null@kde.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-02-25 04:27 UTC by cappelikan
Modified: 2023-05-17 18:53 UTC (History)
3 users (show)

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Description cappelikan 2021-02-25 04:27:27 UTC 
SUMMARY
When I exit the session, I get a black screen and after a few seconds the mouse cursor disappears, when I enter the password in the blind, I return to the session

STEPS TO REPRODUCE
1. Click Main pannel -> Exit
2. Exit process and black screen with mouse cursor hide via few secons
3. Keyboard worked and input password and press enter goto session 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2021-02-25 20:23:45 UTC 
I am having difficulty understanding what the problem is, sorry. When you enter your password again, I would expect that it logs you back in again. Can you clarify the problem? Thanks!
Comment 2 cappelikan 2021-02-26 05:08:46 UTC 
(In reply to Nate Graham from comment #1)
> Мені складно зрозуміти, в чому проблема, вибачте. Коли ви знову введете свій
> пароль, я міг би очікувати, що він знову ввійде до вас. Ви можете пояснити
> проблему? Дякую!

The problem is that when I exit the session, I get a black screen and a message on the monitor out of range
Comment 3 Nate Graham 2021-02-26 15:59:44 UTC 
Can you take a picture of the screen?
Comment 4 cappelikan 2021-02-26 17:00:22 UTC 
(In reply to Nate Graham from comment #3)
> Can you take a picture of the screen?
https://drive.google.com/file/d/1oB3DTHor6sT_wyi-RmVPqjlmdtK-SofS/view?usp=sharing

Screenshot exit procedure

https://drive.google.com/file/d/1A1u5ftqD103dQbTbsLSHvVdYWRooCKBt/view?usp=sharing

Screenshot alarm message my monitor out of range 95.4kHz / 60Hz
Comment 5 Nate Graham 2021-02-26 17:33:53 UTC 
Thanks. That message comes from your screen itself. So there are two options here:

1. We are setting some screen parameter to an invalid value on logout, and then it gets set correctly again when the login screen appears

2. We're doing everything right, and your screen is malfunctioning out of spec.
Comment 6 cappelikan 2021-02-26 18:26:45 UTC 
(In reply to Nate Graham from comment #5)
> Дякую. Це повідомлення надходить із самого екрана. Отже, тут є два варіанти:
> 
> 1. Ми встановлюємо деякий параметр екрана на недійсне значення при виході, а
> потім він знову встановлюється правильно, коли з'являється екран входу
> 
> 2. Ми робимо все правильно, і ваш екран не працює належним чином.

The fact is that everything worked before, after the update it stopped, I have such a set - the nouveau driver, screen resolution 1280x1024x75hz
Comment 7 Nate Graham 2023-05-17 16:57:15 UTC 
Is this reproducible in Plasma 5.27.5 or later?
Comment 8 cappelikan 2023-05-17 18:52:49 UTC 
(In reply to Nate Graham from comment #7)
> Is this reproducible in Plasma 5.27.5 or later?

So far, everything is fine, no problems
Comment 9 Nate Graham 2023-05-17 18:53:30 UTC 
Oh good, thanks for following up!