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ntldr

Member

Registered: 2017-01-04

Posts: 67

[SOLVED] KDE widget style gtk2 causes System Settings crash

I'm trying to figure out why this causes crash:

"Widget Style and Behaviour" -> "Widget Style" -> gtk2 it crashes system settings and causes the errors to come. I've now selected it to be "kvantum" no errors if it's left in that setting.

After the crash I did

journalctl -b -p err

which shows this output: http://ix.io/1Row

DE:KD5
WM:Kwin

Last edited by ntldr (2017-01-30 10:30:53)

WorMzy

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From: Scotland

Registered: 2010-06-16

Posts: 13,688

Website

Re: [SOLVED] KDE widget style gtk2 causes System Settings crash

Where did you get the gtk2 option from? It's not one of the defaults. If it's something provided by an AUR package, have you rebuilt that package since you've updated KDE?

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Sakura:-
Mobo: MSI MAG X570S TORPEDO MAX // Processor: AMD Ryzen 9 5950X @4.9GHz // GFX: AMD Radeon RX 5700 XT // RAM: 32GB (4x 8GB) Corsair DDR4 (@ 3000MHz) // Storage: 1x 3TB HDD, 6x 1TB SSD, 2x 120GB SSD, 1x 275GB M2 SSD

Making lemonade from lemons since 2015.

ntldr

Member

Registered: 2017-01-04

Posts: 67

Re: [SOLVED] KDE widget style gtk2 causes System Settings crash

Where did you get the gtk2 option from? It's not one of the defaults. If it's something provided by an AUR package, have you rebuilt that package since you've updated KDE?

Could it be some left over from mate desktop I had installed before? I had installed mate-desktop and mate-extras then installed plasma and plasma-extras. Removed mate and mate-extras.. couldn't think anything else where it would have come?

WorMzy

Administrator

From: Scotland

Registered: 2010-06-16

Posts: 13,688

Website

Re: [SOLVED] KDE widget style gtk2 causes System Settings crash

Well, the stack trace lists "libqgtk2style.so", a file which isn't provided by any official repository package. What does provide it? Check with "pacman -Ql | grep libqgtk2style.so"

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Sakura:-
Mobo: MSI MAG X570S TORPEDO MAX // Processor: AMD Ryzen 9 5950X @4.9GHz // GFX: AMD Radeon RX 5700 XT // RAM: 32GB (4x 8GB) Corsair DDR4 (@ 3000MHz) // Storage: 1x 3TB HDD, 6x 1TB SSD, 2x 120GB SSD, 1x 275GB M2 SSD

Making lemonade from lemons since 2015.

ntldr

Member

Registered: 2017-01-04

Posts: 67

Re: [SOLVED] KDE widget style gtk2 causes System Settings crash

it says

~ » pacman -Ql | grep libqgtk2style.so
qt5-styleplugins /usr/lib/qt/plugins/styles/libqgtk2style.so

WorMzy

Administrator

From: Scotland

Registered: 2010-06-16

Posts: 13,688

Website

Re: [SOLVED] KDE widget style gtk2 causes System Settings crash

Which is an AUR package. So,

have you rebuilt that package since you've updated KDE?

---

Sakura:-
Mobo: MSI MAG X570S TORPEDO MAX // Processor: AMD Ryzen 9 5950X @4.9GHz // GFX: AMD Radeon RX 5700 XT // RAM: 32GB (4x 8GB) Corsair DDR4 (@ 3000MHz) // Storage: 1x 3TB HDD, 6x 1TB SSD, 2x 120GB SSD, 1x 275GB M2 SSD

Making lemonade from lemons since 2015.

ntldr

Member

Registered: 2017-01-04

Posts: 67

Re: [SOLVED] KDE widget style gtk2 causes System Settings crash

Which is an AUR package. So,

have you rebuilt that package since you've updated KDE?

I rebuild "qt5-styleplugins 5.0.0-6" package and now it let's me select it.

but when doing command "screenfetch" it says

[[ ! ]] Gtk-Message: (for origin information, set GTK_DEBUG): failed to retrieve property `gtk-primary-button-warps-slider' of type `gboolean' from rc file value "((GString*) 0xd35ce0)" of type `gboolean'