Sometimes no boot after clean install of Neon 5.12

Re: Sometimes no boot after clean install of Neon 5.12

Wed Feb 14, 2018 12:03 pm

Hi Guys,

Seems i am having the same issue than described in Gfielding link.

I 've tried the solution given in the link, to remove cache files and reboot, but for any reason it did not work...
Mine is not a "fresh" install, i have KDE NEON user edition installed since few month on this laptop.
i did an update yesterday, and today, black screen of death after loggin.

The "funny" thing is that everything works except plasma desktop.
with alt+f2 i could get my connection working, firefox, music, everything is there, but the overall desktop is not...

If it can help, that's what still in the caches directory after deleting them in previous session:

$ sudo ls /var/lib/sddm/.cache/
[sudo] password for octopus:
icon-cache.kcache plasma_theme_default_v5.30.kcache sddm-greeter
$
$
$ sudo ls ~/.cache
akonadi_ical_resource_0 fontconfig kio_http ksplashqml mozilla plasma-svgelements-breeze-dark_v5.30 spotify
akonadi_ical_resource_5 icon-cache.kcache krunner ksycoca5_en-GB_PmhqpKN_+Tc+ahHxhpwQ1ACqMvk= org.kde.dirmodel-qml.kcache plasma_theme_breeze-dark_v5.30.kcache
flatpak kcmshell5 krunnerbookmarkrunnerfirefoxdbfile.sqlite kwin plasmashell qt_compose_cache_little_endian_1f403c930d6b4247ba7c80a8e6e887ac
$

trying to restart the plama desktop:

$ plasmashell
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
trying to show an empty dialog
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/code/LayoutManager.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/LayoutManager.js")
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/code/FolderTools.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderTools.js")
kf5.kpackage: No metadata file in the package, expected it at: "/home/octopus/Pictures/"
kf5.kpackage: No metadata file in the package, expected it at: "/home/octopus/Pictures/"
kf5.kpackage: No metadata file in the package, expected it at: "/home/octopus/Pictures/"
trying to show an empty dialog
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
KActivities: Database connection: "kactivities_db_resources_140033621555392_readonly"
query_only: QVariant(qlonglong, 1)
journal_mode: QVariant(QString, "wal")
wal_autocheckpoint: QVariant(qlonglong, 100)
synchronous: QVariant(qlonglong, 0)
Closing SQL connection: "kactivities_db_resources_140033621555392_readonly"
KActivities: Database connection: "kactivities_db_resources_140033621555392_readonly"
query_only: QVariant(qlonglong, 1)
journal_mode: QVariant(QString, "wal")
wal_autocheckpoint: QVariant(qlonglong, 100)
synchronous: QVariant(qlonglong, 0)
Nothing to load - the client id is empty
Nothing to load - the client id is empty
Cannot initialize model with data QJsonObject() . missing: QJsonValue(string, "urls")
file:///usr/share/plasma/plasmoids/org.kde.plasma.quickshare/contents/ui/ShareDialog.qml:48:24: Unable to assign QJSValue to QJsonObject
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/Tooltip.qml:62: TypeError: Cannot read property 'Timezone City' of undefined
Loading Calendar plugin PimEventsPlugin(0x3a70e40)
Loading Calendar plugin HolidaysEventsPlugin(0x3ab5db0)
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.
trying to show an empty dialog
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.panel/contents/code/LayoutManager.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/LayoutManager.js")
file:///usr/share/plasma/plasmoids/org.kde.plasma.kicker/contents/ui/ItemGridDelegate.qml:75: TypeError: Cannot read property 'usesPlasmaTheme' of null
file:///usr/share/plasma/plasmoids/org.kde.plasma.kicker/contents/ui/ItemGridDelegate.qml:75: TypeError: Cannot read property 'usesPlasmaTheme' of null
file:///usr/share/plasma/plasmoids/org.kde.plasma.kicker/contents/ui/ItemGridDelegate.qml:75: TypeError: Cannot read property 'usesPlasmaTheme' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property 'width' of null
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/code/uiproperties.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/uiproperties.js")
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property 'width' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null
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
KCrash: Attempting to start /usr/bin/plasmashell from kdeinit
sock_file=/run/user/1000/kdeinit5__0
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = plasmashell path = /usr/bin pid = 3813
KCrash: Arguments: /usr/bin/plasmashell
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0
QSocketNotifier: Invalid socket 8 and type 'Read', disabling...
QSocketNotifier: Invalid socket 25 and type 'Read', disabling...
QSocketNotifier: Invalid socket 9 and type 'Read', disabling...

[1]+ Stopped plasmashell

please, tell me you know what is going on... :'(

Many thanks !!

seans Registered Member Posts 4 Karma 0	Sometimes no boot after clean install of Neon 5.12 Tue Feb 13, 2018 8:47 pm Installed a fresh copy of Neon User 5.12 on a laptop that ran great with Neon User LTS 5.8 After first boot, updated packages with pkcon and rebooted. Sometimes it boots, sometimes it "boots" to a blank screen. If I hold the power button down and force it off, and turn on again, eventually it boots to a login screen. It may take several of these on/off/on-again cycles to successfully boot. Any suggestions?
gfielding Registered Member Posts 178 Karma 0 OS	Re: Sometimes no boot after clean install of Neon 5.12 Tue Feb 13, 2018 9:07 pm Is it this issue: https://forums.opensuse.org/showthread. ... d-of-login
seans Registered Member Posts 4 Karma 0	Re: Sometimes no boot after clean install of Neon 5.12 Tue Feb 13, 2018 10:56 pm I don't think so, mine unlocks fine after suspending. It just won't boot...most times.
courgettedesbois Registered Member Posts 8 Karma 0	Re: Sometimes no boot after clean install of Neon 5.12 Wed Feb 14, 2018 12:03 pm Hi Guys, Seems i am having the same issue than described in Gfielding link. I 've tried the solution given in the link, to remove cache files and reboot, but for any reason it did not work... Mine is not a "fresh" install, i have KDE NEON user edition installed since few month on this laptop. i did an update yesterday, and today, black screen of death after loggin. The "funny" thing is that everything works except plasma desktop. with alt+f2 i could get my connection working, firefox, music, everything is there, but the overall desktop is not... If it can help, that's what still in the caches directory after deleting them in previous session: $ sudo ls /var/lib/sddm/.cache/ [sudo] password for octopus: icon-cache.kcache plasma_theme_default_v5.30.kcache sddm-greeter $ $ $ sudo ls ~/.cache akonadi_ical_resource_0 fontconfig kio_http ksplashqml mozilla plasma-svgelements-breeze-dark_v5.30 spotify akonadi_ical_resource_5 icon-cache.kcache krunner ksycoca5_en-GB_PmhqpKN_+Tc+ahHxhpwQ1ACqMvk= org.kde.dirmodel-qml.kcache plasma_theme_breeze-dark_v5.30.kcache flatpak kcmshell5 krunnerbookmarkrunnerfirefoxdbfile.sqlite kwin plasmashell qt_compose_cache_little_endian_1f403c930d6b4247ba7c80a8e6e887ac $ trying to restart the plama desktop: $ plasmashell Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion trying to show an empty dialog Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/code/LayoutManager.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/LayoutManager.js") Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/code/FolderTools.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderTools.js") kf5.kpackage: No metadata file in the package, expected it at: "/home/octopus/Pictures/" kf5.kpackage: No metadata file in the package, expected it at: "/home/octopus/Pictures/" kf5.kpackage: No metadata file in the package, expected it at: "/home/octopus/Pictures/" trying to show an empty dialog Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion KActivities: Database connection: "kactivities_db_resources_140033621555392_readonly" query_only: QVariant(qlonglong, 1) journal_mode: QVariant(QString, "wal") wal_autocheckpoint: QVariant(qlonglong, 100) synchronous: QVariant(qlonglong, 0) Closing SQL connection: "kactivities_db_resources_140033621555392_readonly" KActivities: Database connection: "kactivities_db_resources_140033621555392_readonly" query_only: QVariant(qlonglong, 1) journal_mode: QVariant(QString, "wal") wal_autocheckpoint: QVariant(qlonglong, 100) synchronous: QVariant(qlonglong, 0) Nothing to load - the client id is empty Nothing to load - the client id is empty Cannot initialize model with data QJsonObject() . missing: QJsonValue(string, "urls") file:///usr/share/plasma/plasmoids/org.kde.plasma.quickshare/contents/ui/ShareDialog.qml:48:24: Unable to assign QJSValue to QJsonObject Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/Tooltip.qml:62: TypeError: Cannot read property 'Timezone City' of undefined Loading Calendar plugin PimEventsPlugin(0x3a70e40) Loading Calendar plugin HolidaysEventsPlugin(0x3ab5db0) 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. trying to show an empty dialog Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.panel/contents/code/LayoutManager.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/LayoutManager.js") file:///usr/share/plasma/plasmoids/org.kde.plasma.kicker/contents/ui/ItemGridDelegate.qml:75: TypeError: Cannot read property 'usesPlasmaTheme' of null file:///usr/share/plasma/plasmoids/org.kde.plasma.kicker/contents/ui/ItemGridDelegate.qml:75: TypeError: Cannot read property 'usesPlasmaTheme' of null file:///usr/share/plasma/plasmoids/org.kde.plasma.kicker/contents/ui/ItemGridDelegate.qml:75: TypeError: Cannot read property 'usesPlasmaTheme' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property 'width' of null Both point size and pixel size set. Using pixel size. trying to show an empty dialog Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/code/uiproperties.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/uiproperties.js") file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property 'width' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null 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 KCrash: Attempting to start /usr/bin/plasmashell from kdeinit sock_file=/run/user/1000/kdeinit5__0 KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = plasmashell path = /usr/bin pid = 3813 KCrash: Arguments: /usr/bin/plasmashell KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 QSocketNotifier: Invalid socket 8 and type 'Read', disabling... QSocketNotifier: Invalid socket 25 and type 'Read', disabling... QSocketNotifier: Invalid socket 9 and type 'Read', disabling... [1]+ Stopped plasmashell please, tell me you know what is going on... Many thanks !!

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