PROBLEM: (EVT102748) (Patch ID: OSF425-527) ******** When using tip or any other method over the serial com lines to a receiver that sends frequent xoff/xon, characters are randomly repeated. This problem has been seen during serial data transmission between two serial ports when using the hardware flow control with (RTS) signals and Clear to Send (CTS) signals. PROBLEM: (UVO106373) (Patch ID: OSF425-527) ******** On a DECstation 2000/300, the second com port (tty01) does not get configured. An error message "ksh: /dev/tty01: cannot create" is displayed when the tty01 port is accessed. PROBLEM: (QAR 66682, QAR 64638) (Patch ID: OSF425-623) ******** This patch fixes a problem with the ace eisa driver. If an ace driver is configured in the kernel but not found at device probe time, a call to the open routine will crash the O/S with a kernel memory fault.