Bug 435469

Summary:	Sometimes i can't open files and folders in Desktop
Product:	[Plasma] plasmashell	Reporter:	ssergio-ll <sergio>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	nate, plasma-bugs-null
Priority:	NOR
Version First Reported In:	5.21.4
Target Milestone:	1.0
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description ssergio-ll 2021-04-07 14:17:02 UTC

MY SYSTEM 

Linux/KDE Plasma: KDE Neon 20.04
KDE Plasma Version: 5.21.4
KDE Frameworks Version: 5.80.0
Qt Version: 5.15.2

SUMMARY

I have set "Double click" for open my files and folders. Sometimes, in my desktop, when i go to do double click for open my files, it don't work and nothing happens. Other times yes work.

If i use Dolphin, it always work.

When it don't work, i go to log my system (/var/log/syslog) and it show this:

kwin_x11[1504]: file:///usr/share/kwin/aurorae/MenuButton.qml:11: TypeError: Cannot read property 'closeOnDoubleClickOnMenu' of null
kwin_x11[1504]: message repeated 2 times: [ file:///usr/share/kwin/aurorae/MenuButton.qml:11: TypeError: Cannot read property 'closeOnDoubleClickOnMenu' of null]
kwin_x11[1504]: QPainter::begin: Paint device returned engine == 0, type: 3
rtkit-daemon[1396]: Supervising 5 threads of 2 processes of 1 users.
rtkit-daemon[1396]: Supervising 5 threads of 2 processes of 1 users.
plasmashell[1578]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:464: TypeError: Cannot read property 'length' of undefined
systemd[1379]: Started Telegram Desktop.
plasmashell[1578]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:379: Unable to assign [undefined] to QString
kwin_x11[1504]: file:///usr/share/kwin/aurorae/MenuButton.qml:11: TypeError: Cannot read property 'closeOnDoubleClickOnMenu' of null
kwin_x11[1504]: message repeated 2 times: [ file:///usr/share/kwin/aurorae/MenuButton.qml:11: TypeError: Cannot read property 'closeOnDoubleClickOnMenu' of null]
kded5[1500]: Registering ":1.64/StatusNotifierItem" to system tray
kwin_x11[1504]: file:///usr/share/kwin/aurorae/MenuButton.qml:11: TypeError: Cannot read property 'closeOnDoubleClickOnMenu' of null
kwin_x11[1504]: QPainter::begin: Paint device returned engine == 0, type: 3
plasmashell[1578]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:464: TypeError: Cannot read property 'length' of undefined
systemd[1379]: Started Konsole - Terminal.
kwin_x11[1504]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 56621, resource id: 39846082, major code: 18 (ChangeProperty), minor code: 0
plasmashell[1578]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:379: Unable to assign [undefined] to QString
kwin_x11[1504]: file:///usr/share/kwin/aurorae/MenuButton.qml:11: TypeError: Cannot read property 'closeOnDoubleClickOnMenu' of null
kwin_x11[1504]: message repeated 4 times: [ file:///usr/share/kwin/aurorae/MenuButton.qml:11: TypeError: Cannot read property 'closeOnDoubleClickOnMenu' of null]
kwin_x11[1504]: QPainter::begin: Paint device returned engine == 0, type: 3

Comment 1 Nate Graham 2021-04-07 16:14:01 UTC

Do you have a high-refresh rate screen? If so, this is the same as Bug 419421.

Comment 2 ssergio-ll 2021-04-07 17:08:04 UTC

(In reply to Nate Graham from comment #1)
> Do you have a high-refresh rate screen? If so, this is the same as Bug
> 419421.

Yes. My monitor is LG 34GN950-B and i have 144hz of refresh rate.

Comment 3 Nate Graham 2021-04-07 17:33:30 UTC

Yup, then it's Bug 419421.

*** This bug has been marked as a duplicate of bug 419421 ***

Comment 4 Nate Graham 2021-04-07 17:48:15 UTC

Are you using NVIDIA graphics hardware with the proprietary driver?

Comment 5 ssergio-ll 2021-04-07 19:29:04 UTC

(In reply to Nate Graham from comment #4)
> Are you using NVIDIA graphics hardware with the proprietary driver?

Yes. Nvidia Drivers 460.67.