Bug 428978

Summary: Double clicking desktop items does not open selected items
Product: [Plasma] plasmashell Reporter: Unknown <null>
Component: FolderAssignee: Eike Hein <hein>
Status: RESOLVED DUPLICATE    
Severity: normal CC: nate, plasma-bugs, rockingcat
Priority: NOR    
Version: 5.20.4   
Target Milestone: 1.0   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Double click bug

Description Unknown 2020-11-11 14:07:57 UTC 
SUMMARY
Double-clicking desktop items in Desktop Folder view does not open.

STEPS TO REPRODUCE
1. Require double-click to activate items
2. Set desktop to folder view
3. Place an item on the desktop
4. Restart Sessions
5. Double click an item on the desktop

OBSERVED RESULT
The item does not open.


EXPECTED RESULT
The item should open.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: KDE Neon
KDE Plasma Version: 5.20.2
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.0

ADDITIONAL INFORMATION
Select item and hit enter key on keyboard does open selected item on desktop.

WORK AROUND
restart plasmashell
Comment 1 Nate Graham 2020-11-11 21:36:04 UTC 
Works for me.

Do you have a very very low value set for DoubleClickInterval in your ~/.config/kdeglobals file? Mine is set to 400 and I can double-click easily.
Comment 2 Unknown 2020-11-12 08:07:43 UTC 
Hello Nathan,

I don't have this key in my file.

[$Version]
update_info=filepicker.upd:filepicker-remove-old-previews-entry,fonts_global.upd:Fonts_Global,fonts_global_toolbar.upd:Fonts_Global_Toolbar,icons_remove_effects.upd:IconsRemoveEffects,kwin.upd:animation-speed,style_widgetstyle_default_breeze.upd:StyleWidgetStyleDefaultBreeze

[ColorEffects:Disabled]
Color=56,56,56
ColorAmount=0
ColorEffect=0
ContrastAmount=0.65
ContrastEffect=1
IntensityAmount=0.1
IntensityEffect=2

[ColorEffects:Inactive]
ChangeSelectionColor=true
Color=112,111,110
ColorAmount=0.025
ColorEffect=2
ContrastAmount=0.1
ContrastEffect=2
Enable=false
IntensityAmount=0
IntensityEffect=0

[Colors:Button]
BackgroundAlternate=189,195,199
BackgroundNormal=239,240,241
DecorationFocus=61,174,233
DecorationHover=147,206,233
ForegroundActive=61,174,233
ForegroundInactive=127,140,141
ForegroundLink=41,128,185
ForegroundNegative=218,68,83
ForegroundNeutral=246,116,0
ForegroundNormal=35,38,39
ForegroundPositive=39,174,96
ForegroundVisited=127,140,141

[Colors:Complementary]
BackgroundAlternate=59,64,69
BackgroundNormal=49,54,59
DecorationFocus=30,146,255
DecorationHover=61,174,230
ForegroundActive=147,206,233
ForegroundInactive=175,176,179
ForegroundLink=61,174,230
ForegroundNegative=231,76,60
ForegroundNeutral=253,188,75
ForegroundNormal=239,240,241
ForegroundPositive=46,204,113
ForegroundVisited=61,174,230

[Colors:Selection]
BackgroundAlternate=29,153,243
BackgroundNormal=61,174,233
DecorationFocus=61,174,233
DecorationHover=147,206,233
ForegroundActive=252,252,252
ForegroundInactive=239,240,241
ForegroundLink=253,188,75
ForegroundNegative=218,68,83
ForegroundNeutral=246,116,0
ForegroundNormal=252,252,252
ForegroundPositive=39,174,96
ForegroundVisited=189,195,199

[Colors:Tooltip]
BackgroundAlternate=77,77,77
BackgroundNormal=35,38,39
DecorationFocus=61,174,233
DecorationHover=147,206,233
ForegroundActive=61,174,233
ForegroundInactive=189,195,199
ForegroundLink=41,128,185
ForegroundNegative=218,68,83
ForegroundNeutral=246,116,0
ForegroundNormal=252,252,252
ForegroundPositive=39,174,96
ForegroundVisited=127,140,141

[Colors:View]
BackgroundAlternate=239,240,241
BackgroundNormal=252,252,252
DecorationFocus=61,174,233
DecorationHover=147,206,233
ForegroundActive=61,174,233
ForegroundInactive=127,140,141
ForegroundLink=41,128,185
ForegroundNegative=218,68,83
ForegroundNeutral=246,116,0
ForegroundNormal=35,38,39
ForegroundPositive=39,174,96
ForegroundVisited=127,140,141

[Colors:Window]
BackgroundAlternate=189,195,199
BackgroundNormal=239,240,241
DecorationFocus=61,174,233
DecorationHover=147,206,233
ForegroundActive=61,174,233
ForegroundInactive=127,140,141
ForegroundLink=41,128,185
ForegroundNegative=218,68,83
ForegroundNeutral=246,116,0
ForegroundNormal=35,38,39
ForegroundPositive=39,174,96
ForegroundVisited=127,140,141

[DirSelect Dialog]
DirSelectDialog Size=877,598
History Items[$e]=file:$HOME/Images/Screenshots

[General]
BrowserApplication=microsoft-edge-dev.desktop
ColorScheme=Breeze
Name[fr_BE]=Brise
Name=Breeze
XftAntialias=true
XftHintStyle=hintfull
XftSubPixel=rgb
shadeSortColumn=true
widgetStyle=Breeze

[Icons]
Theme=breeze

[KDE]
ColorScheme=Breeze
ShowDeleteCommand=false
SingleClick=false
contrast=4

[KFileDialog Settings]
Allow Expansion=false
Automatically select filename extension=true
Breadcrumb Navigation=true
Decoration position=2
LocationCombo Completionmode=5
PathCombo Completionmode=5
Show Bookmarks=false
Show Full Path=false
Show Inline Previews=false
Show Preview=false
Show Speedbar=true
Show hidden files=false
Sort by=Name
Sort directories first=true
Sort reversed=false
Speedbar Width=233
View Style=DetailTree

[PreviewSettings]
MaximumRemoteSize=0

[WM]
activeBackground=71,80,87
activeBlend=252,252,252
activeForeground=252,252,252
inactiveBackground=239,240,241
inactiveBlend=75,71,67
inactiveForeground=189,195,199
Comment 3 Unknown 2020-11-12 08:30:35 UTC 
I added this key. At a value of 400 you have to click very quickly and more than twice to open an item on the desktop.

If I change the value to 500, the opening is done normally, but it is in dolphin that the doubleclick speed is no longer suitable.

In dolphin a speed of 400 corresponds well to a double click at normal speed.
Comment 4 Nate Graham 2020-11-12 16:34:51 UTC 
So you're saying it starts working if you add that key with a value of 500?
Comment 5 Unknown 2020-11-12 18:47:07 UTC 
Yes, but a value of 500 becomes too high for Dolphin.
With a value of 400, I have to click very very fast and more than 2 times to open an item on the desktop.

A value of 400 is perfect in Dolphin
Comment 6 Nate Graham 2020-11-12 18:56:37 UTC 
The fact that adding that value can make it better makes it seem like somehow the value of DoubleClickInterval is not being read or interpreted correctly in Folder view for you. This is strange. I cannot reproduce your issue with no value in my config file, or with a value of 400 or 500. Not sure how to proceed further.
Comment 7 Unknown 2020-11-12 19:45:11 UTC 
There must be some way to debug mouse clicks on the desktop, right?
Comment 8 Unknown 2020-12-03 10:07:26 UTC 
Created attachment 133828 [details]
Double click bug

This video demonstrate the double click can't run.
After many many very speed click, trash folder open in dolphin.
Comment 9 Oleksii Zolotarevskyi 2021-01-05 16:49:54 UTC 
Hi,

Same issue here. Double click only works occasionally. Pressing Enter works well. 

Operating System: KDE neon 5.20
KDE Plasma Version: 5.20.4
KDE Frameworks Version: 5.77.0
Qt Version: 5.15.2
Comment 10 Unknown 2021-03-04 09:10:15 UTC 
Hello, here is the plasma log during a restart.
Hope this can be helpful
 
 xarkam@HYKSOS  ~  plasmashell --replace
kf.plasma.quick: Applet preload policy set to 1
qt.svg: <input>:406:376: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:407:130: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:408:130: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:408:393: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:409:130: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:410:129: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:411:129: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:412:129: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:413:129: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:413:379: Could not add child element to parent element because the types are incorrect.
qt.svg: <input>:413:631: Could not add child element to parent element because the types are incorrect.
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
Plasma Shell startup completed
Plasma Shell startup completed
Plasma Shell startup completed
Loading Calendar plugin HolidaysEventsPlugin(0x55d1a6d49530)
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:534:9: QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:493:13: QML Label: Binding loop detected for property "height"
trying to show an empty dialog
file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/main.qml:30:1: QML DropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:493:13: QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:534:9: QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:554:5: QML Label: Binding loop detected for property "height"
trying to show an empty dialog
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:534:9: QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:493:13: QML Label: Binding loop detected for property "height"
trying to show an empty dialog
file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/main.qml:30:1: QML DropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:493:13: QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:534:9: QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:554:5: QML Label: Binding loop detected for property "height"
trying to show an empty dialog
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/Tooltip.qml:66:9: QML GridLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/Tooltip.qml:66:9: QML GridLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
libkcups: CUPS-Get-Printers last error: 0 successful-ok
libkcups: Create-Printer-Subscriptions last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
Cyclic dependency detected between "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml" and "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationHeader.qml"
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:17: Unable to assign [undefined] to int
libkcups: CUPS-Get-Printers last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:17: Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:17: Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:17: Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:30:1: QML MouseArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:30:1: QML MouseArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:17: Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:17: Unable to assign [undefined] to int
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
libkcups: 3 "HP_Color_LaserJet_MFP_M280nw_5F1BF0_"
libkcups: 3 "HP_ColorLaserJet_MFP_M278-M281"
libkcups: 5 "HP_ColorLaserJet_MFP_M278-M281_fax"
libkcups: 0
libkcups: 0
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
libkcups: 3 "HP_Color_LaserJet_MFP_M280nw_5F1BF0_"
libkcups: 3 "HP_ColorLaserJet_MFP_M278-M281"
libkcups: 5 "HP_ColorLaserJet_MFP_M278-M281_fax"
libkcups: 0
libkcups: 0
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
kf.i18n: "0 instead of 2 arguments to message {%1 — %2} supplied before conversion."
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/LeaveButtons.qml:69:5: QML ToolButton: Binding loop detected for property "display"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/components/ModelContextMenu.qml:38:1: QML ModelContextMenu: Accessible must be attached to an Item
kf.i18n: "0 instead of 2 arguments to message {%1 — %2} supplied before conversion."
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/LeaveButtons.qml:69:5: QML ToolButton: Binding loop detected for property "display"
Comment 11 Nate Graham 2021-03-04 17:52:22 UTC 
Ooh, one more question: Do you have multiple screens with one of than having a higher refresh rate than one of the other screens?
Comment 12 Unknown 2021-03-04 20:51:48 UTC 
Yes, I have two screens. Each screen has a resolution of 1920x1080 and is each at 144hz.

I have an extended desktop type setup.
Comment 13 Nate Graham 2021-03-04 20:53:24 UTC 
I had a feeling. You're experiencing a variant of this bug: Bug 419421.

*** This bug has been marked as a duplicate of bug 419421 ***
Comment 14 Unknown 2021-03-05 07:30:50 UTC 
Thank you, finally it's progressing :)
Comment 15 Nate Graham 2021-04-07 17:48:02 UTC 
Are you using NVIDIA graphics hardware with the proprietary driver?
Comment 16 Unknown 2021-04-07 17:52:04 UTC 
Yes. The latest 460 for linux.
In 60hz on my screens, I 'have no problem. If I pass one of my screens on 144hz, I've the problem.