deepin 系统升级后, 重启进入桌面,不能操作点击键盘,自动进入命令行, 显示,

ldm_parse_tocblock():cannot find tocblock ,database may be  corrupt 

ldm_parse_tocblock():cannot find tocblock ,database may be  corrupt 

hub 2-1.1:1.0: hub_ext_port_status failed (err= -71)

usb 2-1-prot3: over-current conditon

hub 2-1.1:1.0: hub_ext_port_status failed (err= -71) 

2-1.1: failed to suspend device  error -71 

usb 2-1prot4 over-curent comition 

然后再点击键盘任意键, 进入等你界面

请问,这种情况,如何修复