Public bug reported: $ deepin-screenshot qt.qpa.plugin: Could not load the Qt platform plugin "dxcb" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available platform plugins are: wayland-org.kde.kwin.qpa, dxcb, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, xcb. $ dpkg -S /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libdxcb.so qt5dxcb-plugin:amd64: /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libdxcb.so $ LD_PRELOAD=/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libdxcb.so deepin-screenshot deepin-screenshot: symbol lookup error: /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libdxcb.so: undefined symbol: _ZN22deepin_platform_plugin15WindowEventHook11windowEventEP6QEvent ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: qt5dxcb-plugin 1.1.22-1ubuntu1 ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6 Uname: Linux 5.0.0-13-generic x86_64 ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 CurrentDesktop: XFCE Date: Sat Apr 27 09:25:01 2019 InstallationDate: Installed on 2017-08-28 (606 days ago) InstallationMedia: Xubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) SourcePackage: deepin-qt5dxcb-plugin UpgradeStatus: Upgraded to disco on 2018-02-08 (442 days ago) modified.conffile..etc.default.apport: # set this to 0 to disable apport, or to 1 to enable it # you can temporarily override this with # sudo service apport start force_start=1 enabled=0 mtime.conffile..etc.default.apport: 2018-07-03T12:21:32.224223 ** Affects: deepin-qt5dxcb-plugin (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug disco third-party-packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826629 Title: deepin-screenshot: can't find dxcb Qt plugin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/deepin-qt5dxcb-plugin/+bug/1826629/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs