1. Press shirft button has the replication effect, close the sticky keys will not solve the problem, plug-in uninstall net silver is still doesn't work, the keyboard driver is the latest version, in the external keyboard still appear afore-mentioned problems

Cursor in 2. The idea of "I" becomes coarse to fine to switch all the time, no ideavim plug-in, another method also tried didn't work

Linux terminal 3, VM virtual machine has been displayed automatically ^ [[[[2 ~ 2 ~ ^ ^ ^ [[[[2 ~ 2 ~ ^ ^ ^ 2 ~ ^ [[[[2 ~ ^ ^ [[[[2 ~ 2 ~ ^ ^ ^ [[2 characters, either centos or unbantu