不断撞击Kubuntu 16.04
我有一个全新安装的Kubuntu 16.04，一切都崩溃了：Konsole，firefox，等离子，几次窗口的边界消失了，没有办法再怎么控制它了。 我必须从另一台机器ssh并强制重启..
试图重新安装它，同样的问题，它只是我或其他人有同样的问题？ 这里是日志文件：
root@fr2632v3:/var/log# more syslog | tail May 17 15:57:02 fr2632v3 org.kde.kuiserver[1501]: QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. May 17 15:57:02 fr2632v3 org.kde.kuiserver[1501]: QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. May 17 15:57:02 fr2632v3 org.kde.KScreen[1501]: kscreen: Primary output changed from KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) to KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) May 17 15:57:02 fr2632v3 org.kde.KScreen[1501]: message repeated 3 times: [ kscreen: Primary output changed from KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) to KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" )] May 17 15:57:02 fr2632v3 systemd[1]: Started CUPS Scheduler. May 17 15:57:02 fr2632v3 org.kde.KScreen[1501]: kscreen: Primary output changed from KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) to KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) May 17 15:57:05 fr2632v3 org.kde.KScreen[1501]: message repeated 35 times: [ kscreen: Primary output changed from KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) to KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" )] May 17 15:57:25 fr2632v3 pulseaudio[1706]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. May 17 15:57:29 fr2632v3 org.kde.KScreen[1501]: kscreen: Primary output changed from KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) to KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) May 17 15:57:29 fr2632v3 org.kde.KScreen[1501]: message repeated 15 times: [ kscreen: Primary output changed from KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" ) to KScreen::Output(Id: 638 , Name: "DVI-I-1" ) ( "DVI-I-1" )] 注意：在安装之前我做了一个iso的校验和。
谢谢！
在我摆弄各种主题后，我遇到了同样的问题。 特别是’塑料’窗户装饰冻结了整个桌面。 选择默认的“微风”主题似乎已经解决了它。
在相关的说明中：当桌面冻结时，可以通过按Ctrl + Alt + Backspace来杀死x服务器（前提是在System Settings – > Keyboard – > Advanced – > Key sequence to kill the x-server System Settings选项Key sequence to kill the x-server ）。 所以不需要强行重启。