Bug 1322559

Summary:	A couple of times a day, my system will hang for about a minute and then go back to working
Product:	[Fedora] Fedora	Reporter:	Peter Gervase <pgervase>
Component:	kde-runtime	Assignee:	Than Ngo <than>
Status:	CLOSED EOL	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	25	CC:	jgrulich, jreznik, kevin, mbriza, me, ovasik, rdieter, than
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-12-12 10:53:46 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Peter Gervase 2016-03-30 18:02:24 UTC

Description of problem:
A couple of times a day, my system will become unresponsive for about a minute. This seems to happen more frequently when I go to unlock the computer when it has the screen saver open. It has happened when I have youtube open, a video playing, and I hit the volume up or down button. The audio from the video will continue playing correctly, but the rest of the system is not responsive.

Version-Release number of selected component (if applicable):
kernel 4.6.0-0.rc1.git0.1.fc25.x86_64
kde-runtime-15.12.3-1.fc25.x86_64
plasma-workspace-5.5.5-8.fc25.x86_64

How reproducible:
A few times a day this will happen

Steps to Reproduce:
1. This happens somewhat irregularly, so it's difficult to give exact steps, but it seems to happen if I typo the password to unlock the screen saver. As mentioned, it's happened at various other times, too.
2.
3.

Actual results:
The system will be unresponsive for about a minute and then things will snap back and everything will be fine.

Expected results:
The system to not go unresponsive

Additional info:
1) Potentially related to
https://bugzilla.redhat.com/show_bug.cgi?id=1300359
but there I'd mentioned specifically in konsole and the 'hang' would last ~ five minutes. Here, the issue lasts for about a minute and it can be caused by entering a wrong password to unlock the screen or clicking the fedora icon for the application launcher or just changing the volume when listening to something on youtube.

2) This seems to happen only with KDE. If I use mate, I haven't noticed this problem.

3) Please let me know what logs you want. I checked /var/log/messages and journalctl, but nothing jumped out. I think journalctl is having issues because the last thing logged is from two weeks ago (17th of march).

4) I thought that I'd already reported this, but I couldn't find anything. I'm sorry if this is a dupe of a bug I've already reported :(

Comment 1 Peter Gervase 2016-03-30 18:14:33 UTC

When I went to unlock it just now, I had the issue. No typos, just entered the password, hit enter, and then the system went unresponsive with the login screen still showing the * or whatever for the password I'd entered.

Comment 2 Jan Kurik 2016-07-26 05:07:52 UTC

This bug appears to have been reported against 'rawhide' during the Fedora 25 development cycle.
Changing version to '25'.

Comment 3 Fedora End Of Life 2017-11-16 15:44:04 UTC

This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
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Comment 4 Fedora End Of Life 2017-12-12 10:53:46 UTC

Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

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