重启后桌面界面一直不停闪烁 ，图像应用比如浏览器倒是可以打开，下面是报错日志。 从没遇到这种错误。请教下可能是啥情况，谢谢！

journalctl -b -p err

2月 21 12:51:11 z400 dde-shell[333567]: "libdisplayjack-clipboard.so"
2月 21 12:51:14 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:14 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:16 z400 dde-shell[333865]: "libdisplayjack-clipboard.so"
2月 21 12:51:18 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:19 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:21 z400 dde-shell[334212]: "libdisplayjack-clipboard.so"
2月 21 12:51:23 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:24 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:24 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:24 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:24 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:26 z400 dde-shell[334575]: "libdisplayjack-clipboard.so"
2月 21 12:51:30 z400 dde-shell[334891]: "libdisplayjack-clipboard.so"
2月 21 12:51:35 z400 dde-shell[335202]: "libdisplayjack-clipboard.so"
2月 21 12:51:40 z400 dde-shell[335456]: "libdisplayjack-clipboard.so"
2月 21 12:51:44 z400 dde-shell[335779]: "libdisplayjack-clipboard.so"
2月 21 12:51:49 z400 dde-shell[336077]: "libdisplayjack-clipboard.so"
2月 21 12:51:54 z400 dde-shell[336385]: "libdisplayjack-clipboard.so"
2月 21 12:51:57 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:51:58 z400 dde-shell[336633]: "libdisplayjack-clipboard.so"
2月 21 12:52:03 z400 dde-shell[336945]: "libdisplayjack-clipboard.so"
2月 21 12:52:08 z400 dde-shell[337256]: "libdisplayjack-clipboard.so"
2月 21 12:52:13 z400 dde-shell[337552]: "libdisplayjack-clipboard.so"
2月 21 12:52:15 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:52:15 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:52:15 z400 deepin-kwin_x11[1956]: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
2月 21 12:52:17 z400 dde-shell[337858]: "libdisplayjack-clipboard.so"
2月 21 12:52:22 z400 dde-shell[338149]: "libdisplayjack-clipboard.so"
2月 21 12:52:27 z400 dde-shell[338451]: "libdisplayjack-clipboard.so"
2月 21 12:52:32 z400 dde-shell[338777]: "libdisplayjack-clipboard.so"
2月 21 12:52:37 z400 dde-shell[339070]: "libdisplayjack-clipboard.so"
2月 21 12:52:41 z400 dde-shell[339360]: "libdisplayjack-clipboard.so"
2月 21 12:52:46 z400 dde-shell[339663]: "libdisplayjack-clipboard.so"
2月 21 12:52:50 z400 dde-shell[339956]: "libdisplayjack-clipboard.so"
~

从系统监控程序里看这个应用不停在重启 dde-shell

执行后莫名好了，先这样吧

sudo apt install --reinstall dde-desktop