id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
7398	Serial Port transmit hang after sending break signal	sundarapandian		"I have created COM1, COM2 serial ports and attached them to the host device /dev/ttyS0 and /dev/ttyS1, respectively. When I open any terminal program (teraterm, hyperterminal etc.) I am able to use the serial ports to send/receive data from and to the device connected to the physical port. But if I send a BREAK Signal, the transmit functionality won't work after sending the signal.

Steps to reproduce:
1. Create Serial port COM1 and link it with host port say, /dev/ttyS0
2. From Guest OS open terminal emulation program and check if your Tx/Rx works fine
3. From terminal send BREAK (if using TeraTerm use Alt+B to send it)
4. Check if Tx Works now!

Always reproducible.

Host: Linux (Gentoo_x86-64)
Guest: Windows XP (SP2 32-bit)"	defect	closed	uart	VirtualBox 3.1.8	fixed			Windows	Linux