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#1 2021-04-22 04:23:43

Stelph
Member
Registered: 2020-08-26
Posts: 7

KDE plasma System Settings is crashing / not opening

whenever i tried to open system setting its not opening and here is the backtrace content

[KCrash Handler]
#4  0x00007f30f48ea42c in chameleon::ChameleonStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libchameleon.so
#5  0x00007f30f48e173d in chameleon::ChameleonStyle::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libchameleon.so
#6  0x00007f30e002bfb0 in  () at /usr/lib/qt/qml/org/kde/qqc2desktopstyle/private/libqqc2desktopstyleplugin.so
#7  0x00007f30e002cfe1 in  () at /usr/lib/qt/qml/org/kde/qqc2desktopstyle/private/libqqc2desktopstyleplugin.so
#8  0x00007f30fa3f1276 in QQuickWindowPrivate::polishItems() () at /usr/lib/libQt5Quick.so.5
#9  0x00007f30fa479740 in QQuickRenderControl::polishItems() () at /usr/lib/libQt5Quick.so.5
#10 0x00007f30fa71ae98 in  () at /usr/lib/libQt5QuickWidgets.so.5
#11 0x00007f30fbad366e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f30fba91762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f30faecc68a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f30fbaca890 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f30fbacf3c4 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#16 0x00007f30fbad271d in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007f30fbacf343 in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f30fbacf3e2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f30fbacf35a in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f30fbacf3e2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f30fbad271d in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f30fbacf343 in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f30fbacf3e2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f30fbad271d in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#25 0x000056501475189b in  ()
#26 0x0000565014753197 in  ()
#27 0x00007f30faef9192 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#28 0x00007f30fc63860a in KXmlGuiWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5
#29 0x00007f30fba91762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007f30faecc68a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#31 0x00007f30faecf183 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#32 0x00007f30faf25b54 in  () at /usr/lib/libQt5Core.so.5
#33 0x00007f30f8b8002c in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#34 0x00007f30f8bd3b59 in  () at /usr/lib/libglib-2.0.so.0
#35 0x00007f30f8b7d781 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#36 0x00007f30faf25191 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#37 0x00007f30faecafec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#38 0x00007f30faed34a4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#39 0x000056501474e960 in  ()
#40 0x00007f30fa74eb25 in __libc_start_main () at /usr/lib/libc.so.6
#41 0x000056501474f47e in _start ()
[Inferior 1 (process 18708) detached]

i tried to remove the breeze

 pacman -R breeze
checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: removing breeze breaks dependency 'breeze' required by kwin

System conf from Screenfetch

                   -`                 
                  .o+`                 stelph@archlinux
                 `ooo/                 OS: Arch Linux 
                `+oooo:                Kernel: x86_64 Linux 5.10.31-1-lts
               `+oooooo:               Uptime: 1h 20m
               -+oooooo+:              Packages: 1318
             `/:-:++oooo+:             Shell: bash 5.1.4
            `/++++/+++++++:            Resolution: 1366x768
           `/++++++++++++++:           DE: KDE 5.81.0 / Plasma 5.21.4
          `/+++ooooooooooooo/`         WM: KWin
         ./ooosssso++osssssso+`        GTK Theme: Breeze [GTK3]
        .oossssso-````/ossssss+`       Disk: 221G / 722G (33%)
       -osssssso.      :ssssssso.      CPU: Intel Core i5-7200U @ 4x 3.1GHz [50.0°C]
      :osssssss/        osssso+++.     GPU: Mesa Intel(R) HD Graphics 620 (KBL GT2)
     /ossssssss/        +ssssooo/-     RAM: 3714MiB / 7821MiB
   `/ossssso+/:-        -:/+osssso+-  
  `+sso+:-`                 `.-/+oso: 
 `++:.                           `-/+/
 .`                                 `/

pls help me to Resolve

Last edited by Stelph (2021-04-22 04:36:26)

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#2 2021-04-22 06:57:59

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,723

Re: KDE plasma System Settings is crashing / not opening

You have a problem with the chameleon style. From a cursory glance this is an incompatible lib/style from deepin, remove deepin-qt5integration and/or try to rebuild it against the current qt5 release

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#3 2021-04-22 08:48:51

Stelph
Member
Registered: 2020-08-26
Posts: 7

Re: KDE plasma System Settings is crashing / not opening

Thanx for ur reply Sir
pls help me to remove it ..

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#4 2021-04-22 09:00:40

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,723

Re: KDE plasma System Settings is crashing / not opening

? Just remove the package,

pacman -R deepin-qt5integration 

if you don't want to use deepin make sure and remove everything. Which instructions did you follow to install Arch Linux?

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#5 2021-04-22 09:39:21

Stelph
Member
Registered: 2020-08-26
Posts: 7

Re: KDE plasma System Settings is crashing / not opening

I did it from a video on yt

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#6 2021-04-22 10:01:34

Stelph
Member
Registered: 2020-08-26
Posts: 7

Re: KDE plasma System Settings is crashing / not opening

V1del wrote:

? Just remove the package,

pacman -R deepin-qt5integration 

if you don't want to use deepin make sure and remove everything. Which instructions did you follow to install Arch Linux?

 pacman -R deepin-qt5integration 
checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: removing deepin-qt5integration breaks dependency 'deepin-qt5integration' required by deepin-boot-maker

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#7 2021-04-22 10:25:24

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,723

Re: KDE plasma System Settings is crashing / not opening

As mentioned you will need to remove all the deepin packages as well, you can probably do a

pacman -Rns deepin deepin-extras

If this isn't sufficient, ask the youtube video author for further help, as we don't know what else was suggested that might make this install problematic.

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#8 2021-04-22 10:36:06

Stelph
Member
Registered: 2020-08-26
Posts: 7

Re: KDE plasma System Settings is crashing / not opening

V1del wrote:

As mentioned you will need to remove all the deepin packages as well, you can probably do a

pacman -Rns deepin deepin-extras

If this isn't sufficient, ask the youtube video author for further help, as we don't know what else was suggested that might make this install problematic.

sir it says

pacman -Rns deepin deepin-extras
error: target not found: deepin-extras

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#9 2021-04-22 10:38:11

Stelph
Member
Registered: 2020-08-26
Posts: 7

Re: KDE plasma System Settings is crashing / not opening

Stelph wrote:
V1del wrote:

As mentioned you will need to remove all the deepin packages as well, you can probably do a

pacman -Rns deepin deepin-extras

If this isn't sufficient, ask the youtube video author for further help, as we don't know what else was suggested that might make this install problematic.

sir it says

pacman -Rns deepin deepin-extras
error: target not found: deepin-extras

and sir he /youtuber mentioned that this installation is mentioned in the arch wiki forums also

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#10 2021-04-22 11:00:53

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 12,723

Re: KDE plasma System Settings is crashing / not opening

Whoops it's just deepin-extra.

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#11 2021-04-23 15:11:09

Stelph
Member
Registered: 2020-08-26
Posts: 7

Re: KDE plasma System Settings is crashing / not opening

V1del wrote:

Whoops it's just deepin-extra.

Sir It Worked Thanks a lot...

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