Bug 360173 - Plasma freeze sometime with notification & high load CPU and RAM
Summary: Plasma freeze sometime with notification & high load CPU and RAM
Status: RESOLVED NOT A BUG
Alias: None
Product: plasmashell
Classification: Plasma
Component: Notifications (show other bugs)
Version: 5.5.5
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-03-06 21:15 UTC by varlesh
Modified: 2016-06-20 05:45 UTC (History)
6 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
High CPU and RAM plasmashell (110.04 KB, image/png)
2016-03-06 22:11 UTC, varlesh
Details
100% CPU load plasmashell (75.59 KB, image/png)
2016-03-06 22:12 UTC, varlesh
Details
plasmashell freeze with notification (12.58 KB, image/png)
2016-03-06 22:14 UTC, varlesh
Details

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Description varlesh 2016-03-06 21:15:34 UTC
When show notification (from Clementine) - Plasma freeze!
Antergos OS x86_64 (Archlinux packages)
KDE 5.5.5
Qt 5.5.1

Intel HD 4000 with settings:
Section "Device"
   Identifier  "Intel Graphics"
   Driver      "intel"
   Option      "TearFree"    "true"
   Option      "AccelMethod"  "sna"
EndSection

Used OpneGL 3.1 with GLX

Maybe this hapenned after upgrade to Qt 5.5.1

Reproducible: Always
Comment 1 varlesh 2016-03-06 21:29:32 UTC
On Log only:
...
plasma.engine.mpris2: Enabling stop action
Currrent active notifications: QHash()
Guessing partOf as: 0
 New Notification:  "Akregator" "<html><body><p><b>Opennet.ru:</b></p>В официальной сборке BitTorrent-клиента Transmission 2.90 для OS X выявлено вредоносное ПО<br><p><b>Оформление KDE:</b></p>Antue 1.3 (KDE Icon Theme)<br>Nature Mountain Forest (3840x2160) (KDE Wallpaper 1920x1200)<br>Easy Monitor  0.8.0 Hard Candy (Karamba)<br><p><b>Приложения KDE:</b></p>eric 6.1.3 (KDE Development Environment)<br></body></html>" -1 & Part of: 0
plasma.engine.mpris2: Enabling stop action
plasma.engine.mpris2: Enabling stop action
file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationPopup.qml:115:23: QML Text: Binding loop detected for property "height"
Comment 2 varlesh 2016-03-06 22:11:35 UTC
Created attachment 97725 [details]
High CPU and RAM plasmashell

High load CPU and RAM
Comment 3 varlesh 2016-03-06 22:12:51 UTC
Created attachment 97726 [details]
100% CPU load plasmashell
Comment 4 varlesh 2016-03-06 22:14:21 UTC
Created attachment 97727 [details]
plasmashell freeze with notification
Comment 5 varlesh 2016-03-08 07:02:48 UTC
I disable notifications on system tray plasma panel and freezes (load CPU and RAM) 
ceased. Problem with notification module.
Comment 6 cross1983 2016-03-08 12:35:16 UTC
Sometimes i also have this issue. I confirm it.
Comment 7 cross1983 2016-03-08 12:35:45 UTC
Sometimes i also have this issue. I confirm it.
Comment 8 Bernd Steinhauser 2016-03-15 16:55:31 UTC
I get this quite often. It's often accompanied by a message like this:
plasmashell[1443]: file:///usr/share/plasma/plasmoids/org.kde.plasma.systemtray/contents/ui/CompactRepresentation.qml:88:9: QML TaskDelegate: Binding loop detected for property "height"
or 
plasmashell[1443]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/PanelConfiguration.qml:78:5: QML ToolBar: Binding loop detected for property "implicitWidth"

and sometimes I see a lot of these messages afterwards:
QTransform::translate with NaN called
Comment 9 varlesh 2016-03-15 20:04:03 UTC
It's my fault, sorry. I found problem with my plasma theme - wrong widget button.svgz and fix it:
https://github.com/varlesh/papirus-suite/commit/0d178fdaa14f1d0982a5338fa18f04afee8c852d
Plasmashell not freeze anymore.
Comment 10 Kott 2016-03-17 02:04:38 UTC
I still get freezes with Papirus plasma-theme. I use -git version, so sometimes (between pulls) all works normally, other times - freezes are very often.
Comment 11 miku84 2016-06-19 16:51:03 UTC
I also get every second the following error message in the journald log:
plasma.engine.mpris2: Enabling stop action

I think something is broken here.

Plasma 5.6.5 KF5.23 Manjaro
Comment 12 Kott 2016-06-20 03:11:33 UTC
>>I also get every second the following error message in the journald log: >>plasma.engine.mpris2: Enabling stop action

Do you have plasmoid PlayBar2 installed?
Comment 13 miku84 2016-06-20 05:45:00 UTC
Yes i have. I use it with Clementine. I removed it from the panel but the issue remained.