[Gambas-user] Serial Port Change Events Not Working after Upgrade to Karmic

[Tony]

Hi,

I have a Gambas2 application (gb.qt) checking for status change events 
on the CTS, RI and DSR signals (SerialPort-gb.net class) of a USB to 
serial converter (Prolific pl2303) which works fine on Ubuntu 9.04 
(Gambas2 2.8 and kernel 2.6.28-16-generic 32bit). After upgrade to 
Ubuntu 9.10 (Gambas2 2.13 and kernel 2.6.31-15-generic 32bit) the status 
changes are no longer working. The serial port opens without error but 
no status change events are flagged. The problem is also evident in the 
serial port example on Ubuntu 9.10.

I have compiled Gambas2 2.18 onto Ubuntu 9.04 but it still fails so my 
guess is that somewhere between Gambas2 2.8 and 2.13 this functionality 
stopped working.

Any assistance would be appreciated, thanks..