On Mon, Jun 15, 2020 at 8:21 PM Sérgio Basto <sergio@xxxxxxxxxx> wrote: > > On Mon, 2020-06-15 at 10:04 -0700, Troy Dawson wrote: > > RHEL 8.2 and CentOS 8.2 have an updated qt5. This updated qt5 > > allowed > > us to update the KDE Plasma Desktop in EPEL8. We are not at the > > following versions. > > > > qt5 - 5.12 > > plasma - 5.18 [1] > > kf5 - 5.68 / 19.12 > > apps - 5.18 / 19.12 > > > > Installation Instructions: > > ### First: install epel-release > > rpm -Uvh > > https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm > > > > ### Second: Enable codeready-builder or PowerTools > > subscription-manager repos --enable codeready-builder-for-rhel-8- > > x86_64-rpms > > #### If CentOS 8 do > > dnf config-manager --enable PowerTools > > #### If CentOS Stream do > > dnf config-manager --enable Stream-PowerTools > > > > ### Third: install KDE > > dnf group install "KDE Plasma Workspaces" > > or > > dnf group install kde-desktop > > (Optional) dnf group install kde-media > > (Optional) dnf group install kde-apps > > (Optional) dnf install okular > > > > ### (Optional) Fourth: Set sddm as desktop manager > > ### Required if you started from a minimal install > > systemctl set-default graphical.target [if in multi-user.target] > > dnf install sddm\* > > systemctl enable sddm -f > > reboot > > > > ### (Optional) If you installed in GNOME > > systemctl reload gdm > > > > > > Known Issues: > > Several (about 50%) settings do not work in System Settings. > > https://bugzilla.redhat.com/show_bug.cgi?id=1838801 > > Help resolving this bug would be appreciated. > > It is irritating, but not critical. > > Hi, > I'm testing Centos 8.2 in a VM with > VirtualBox-guest-additions-6.1.10-3.el8.x86_64, seems to me that > undefined symbol: > _ZN15KStandardAction25switchApplicationLanguageEPK7QObjectPKcPS0_ don't > let me start KDE [1] . > > Any guess ? > > Thank you > > [1] > Jun 15 23:20:08 localhost sddm-greeter[1663]: > file:///usr/share/sddm/themes/01-breeze-fedora/Main.qml:26:1: plugin > cannot be loaded for module "org.kde.plasma.core": Cannot load library > /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so: > (/lib64/libKF5XmlGui.so.5: undefined symbol: > _ZN15KStandardAction25switchApplicationLanguageEPK7QObjectPKcPS0_) > #012 import org.kde.plasma.core 2.0 as PlasmaCore #012 > Is this a fresh install of CentOS 8.2 or an update of something older? How did you install kde? If it's a fresh install, did you do an update after the install? Although the only virtual machines I've tried it on is KVM based ones, I don't *think* this is a VirtualBox vs KVM issue. It seems to be a too-old or too-new library issue. My guess: You updated from CentOS 8.1 to 8.2. You have rpm-fusion installed, and there is some package in rpm-fusion that hasn't been rebuilt yet. Whatever those packages are, are preventing a complete update to CentOS 8.2, and whatever isn't updated is affecting kf5-plasma from starting. It's a total guess, and I'm not meaning to pick on the rpm-fusion people, but since CentOS 8.2 just came out, it's possible they don't have everything finished yet. Hope this helps. Troy _______________________________________________ epel-devel mailing list -- epel-devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to epel-devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/epel-devel@xxxxxxxxxxxxxxxxxxxxxxx
