[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić]

https://bugs.kde.org/show_bug.cgi?id=371150

Ivan Čukić  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #14 from Ivan Čukić  ---
Seems I forgot to close this.

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #13 from Ivan Čukić  ---
Ok, I'll close this. If it appears again, just reopen this report.

Thanks for testing all this - you are one of the best bug reporters I have had
recently!

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[bluelupo via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #12 from bluelupo  ---
Hi Ivan,

To 1.)
kdebugdialog5 I have installed. Afterwards as user started and the indicated
packages "plasma" and "libplasma" activated by checkbox.

To 2.)
I have pulled the ActivityPager on the bar, nothing has happened. No black
screen,

to 3.)
You mean probably start the plasma shell from a terminal. I did that (before a
kill on the plasmashell process) and the screen was briefly black. Then again
in the terminal the Plasmashell started, it was everything as before. The
ActivityPager was still in the bar and all activities were accessible by mouse.

I now have the original error probably no more. It could be the Debian
Unstable, however, newer plasma packages have fixed the error.

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #11 from Ivan Čukić  ---
Damn, it still does not write anything useful - I have a few more steps for you
:)

1. can you install plasma and plasma-related packages with debugging symbols,
and start kdebugdialog5 and check every box that mentions plasma (there is a
search bar on top)?

2. What happens if you put the activity pager on the panel and restart plasma?

3. When you start plasma (from terminal) in an activity that is not blank, and
then press enter a few times in the terminal, just to move the cursor, what is
written out when you try to switch to a 'blank' activity?

p.s. Backup your plasma settings before doing this - ~/.config/plasma* :)

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #8 from Ivan Čukić  ---
Without the --shut-up argument - it tries to silence the output, and we want
the full output :)

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #9 from Ivan Čukić  ---
p.s. (the output needs to be of plasma started to show the blank screen)

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[bluelupo via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #10 from bluelupo  ---
Here is the output from "plasmashell" ;-)

$ plasmashell
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Panel.qml:83:
TypeError: Cannot read property 'Layout' of null
Connecting to deprecated signal
QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Could not resolve property : radialGradient4857
Could not resolve property : radialGradient4857
Could not resolve property : radialGradient4857
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/main.qml:78:27:
Unable to assign [undefined] to QStringList
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/main.qml:37:
TypeError: Cannot read property 'DateTime' of undefined
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:443:5:
QML Text: Cannot anchor to a null item.
Notifications service registered
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
Plasma Shell startup completed
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[bluelupo via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #7 from bluelupo  ---
Here is the output:

$ ps -ef|grep plasmashell
michael   2294  2272  4 18:21 ?00:00:05 plasmashell --shut-up

$ kill 2294

$ plasmashell --shut-up
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Panel.qml:83:
TypeError: Cannot read property 'Layout' of null
Connecting to deprecated signal
QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Could not resolve property : radialGradient4857
Could not resolve property : radialGradient4857
Could not resolve property : radialGradient4857
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/main.qml:78:27:
Unable to assign [undefined] to QStringList
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/main.qml:37:
TypeError: Cannot read property 'DateTime' of undefined
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:443:5:
QML Text: Cannot anchor to a null item.
Notifications service registered
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
Plasma Shell startup completed
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:96:
TypeError: Cannot read property of null
QXcbConnection: XCB error: 2 (BadValue), sequence: 1926, resource id: 83886082,
major code: 142 (Unknown), minor code: 3

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #6 from Ivan Čukić  ---
I have another question - can you run plasmashell from terminal (first kill it)
and then paste the output here?

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[bluelupo via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #5 from bluelupo  ---
Hi Ivan,
Thank you for your quick response. Now the KDE desktop temporarily changed to
English to find the correct identifiers. 

"Aktivitätenüberwachung" is in english the "Activity Pager" ;-)

The "Activity Pager" is installed by default and has nothing to do with my used
Linux distribution siduction.

Here the output from the command:

$ grep plugin ~/.config/plasma-org.kde.plasma.desktop-appletsrc | sort -u
plugin=org.kde.desktopcontainment
plugin=org.kde.panel
plugin=org.kde.plasma.clipboard
plugin=org.kde.plasma.devicenotifier
plugin=org.kde.plasma.digitalclock
plugin=org.kde.plasma.kickoff
plugin=org.kde.plasma.notifications
plugin=org.kde.plasma.pager
plugin=org.kde.plasma.private.systemtray
plugin=org.kde.plasma.systemtray
plugin=org.kde.plasma.taskmanager
plugin=org.kde.plasma.volume
wallpaperplugin=org.kde.image

I hope now the error report becomes clearer and understandable to you ;-)

greetings
Michael

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #4 from Ivan Čukić  ---
I'm going to assume that "Miniprogramme" is "Widgets" in the English version.

Now, the question is what is "Activity monitoring"? Is that some widget you
installed from kde-look, or is it shipped with your distribution?

Can you post the output of the following command:
grep plugin ~/.config/plasma-org.kde.plasma.desktop-appletsrc | sort -u

I'm guessing the problem is in a specific widget that blocks plasma to load,
but we will see :)

> Sorry for my insufficient English. I hope I have now expressed myself clearly.

No need for apologies :)

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[bluelupo via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #3 from bluelupo  ---
Hi Ivan,

let me explain ;-)

Rightclick on the desktop, then in the context menu "Add Miniprogramme" (in
German: Miniprogramme hinzufügen), then the Miniprogramme "Activity monitoring"
(in German: Aktivitätenüberwachung) to the control bar pull by mouse.

At this point, the desktop becomes black. Sorry for my insufficient English. I
hope I have now expressed myself clearly.

greetings
Michael

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[Ivan Čukić via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #2 from Ivan Čukić  ---
>  Miniprogramms activity monitoring

Can you explain what is Miniprogramms activity?

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[bluelupo via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

--- Comment #1 from bluelupo  ---
More Information:
The error only occurs if the Miniprogramms activity monitoring is placed in the
window bar or on the desktop background with more than one created activity.

In this action, the screen becomes black and you can not get out of this state.
In addition, it seems despite a "black screen" that the KDE desktop running in
the background still, because after a few minutes of the "Black Sreen" the
dialog box of the screen lock.

If you do not touch the mini-program "Activity monitoring" you do not have
problems with several created activities.

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[kactivitymanagerd] [Bug 371150] Black screen is when more than one type of activity is applied

[bluelupo via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=371150

bluelupo  changed:

   What|Removed |Added

Summary|Black screen is when more   |Black screen is when more
   |than one type applied   |than one type of activity
   ||is applied

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