Bug 20149

Summary:	PLASMA and Chromium freeze after being open for ~1/2 hour
Product:	Mageia	Reporter:	Brian Rockwell <brtians1>
Component:	RPM Packages	Assignee:	KDE maintainers <kde>
Status:	RESOLVED OLD	QA Contact:
Severity:	normal
Priority:	Normal	CC:	kde, lists.jjorge, marja11
Version:	Cauldron
Target Milestone:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Source RPM:		CVE:
Status comment:
Attachments:	Journalctl dump from MGA6. MGA6_journal_xfce_jan21_22

Description Brian Rockwell 2017-01-20 22:54:33 CET

Description of problem:  PlASMA and Chromium Freeze


Version-Release number of selected component (if applicable): MGA6 and Chromium 
55.0.2883.87

How reproducible:  kind of random, but if I sit on something like CNN page it eventually freezes (I assume it isn't politically driven to freeze, but I suppose it could be).


Steps to Reproduce:
1. Open CNN
2. Ignore it on the page
3. able to <ctrl-Alt-F2> to root and reboot.

I captured journal, will attach on next update.

Comment 1 Brian Rockwell 2017-01-20 22:57:46 CET

Created attachment 8875 [details]
Journalctl dump from MGA6.

I tried to capture the info when Chromium/Plasma froze.  You'll see it towards the bottom of the journal.

FYI - it happened on arstechnica as well.  Wondering if pop-up event triggered.

Comment 2 Marja Van Waes 2017-01-21 23:09:46 CET

Moving this out of the SourceRPM: field:
> mageia6-sta2-x86_64-dvd (build 20170119/20)


Do you get the freeze, too when using Chromium in another DE?

Maybe it's a red herring, but in your logs I see
Jan 20 15:27:01 localhost plasmashell[4082]: file:///usr/lib64/qt5/qml/QtQuick/Controls/Button.qml:96: TypeError: Cannot read property of null
Jan 20 15:27:02 localhost plasmashell[4082]: QXcbConnection: XCB error: 2 (BadValue), sequence: 6089, resource id: 65011714, major code: 141 (Unknown), minor code: 3

Which is the same error as bug 20119 shows

CC: (none) => kde, lists.jjorge, marja11
Source RPM: mageia6-sta2-x86_64-dvd (build 20170119/20) => (none)

Comment 3 Brian Rockwell 2017-01-21 23:59:15 CET

I'll install on my mga6 Xfce instance and let you know.  Different hardware, slower/older, but should be okay.

Comment 4 Brian Rockwell 2017-01-22 16:47:34 CET

Created attachment 8886 [details]
MGA6_journal_xfce_jan21_22

I didn't see the same lock-up in Xfce.  It did slowdown some, but I give that the low hardware (1 GB of ram).

Attaching Journal for last two days.

Comment 5 Marja Van Waes 2017-01-22 17:20:55 CET

(In reply to Brian Rockwell from comment #4)
> Created attachment 8886 [details]
> MGA6_journal_xfce_jan21_22
> 
> I didn't see the same lock-up in Xfce.  It did slowdown some, but I give
> that the low hardware (1 GB of ram).
> 

Thanks, thus assigning to KDE team. 

(It might be a duplicate of one or more of several other bugs about freezes in Plasma.)

Assignee: bugsquad => kde

Comment 6 Brian Rockwell 2019-04-13 15:27:36 CEST

I'm closing this as it was resolved some time ago

Resolution: (none) => OLD
Status: NEW => RESOLVED