uart/serial problem with ls1046ardb

[rans]

Hello,

We are using ls1046ardb, and the serial connection is received from console usb output.

The problem is that the serial does not work well (whether in Linux or uboot):

console shows the previous character so although a new character is pressed. It makes it really difficult to work with the serial. Doing ssh works just fine.

Thanks for any suggestion

[Oswalag]

Hello,

Are you using a windows host computer? 

[rans · Accepted solution]

I am using linux machine,

anyway, doing load unload module cdc_acm.ko or just PC reboot , solved the issue