http://bugs.winehq.org/show_bug.cgi?id=29188 Bug #: 29188 Summary: Serial Port Comm Failure for USB2Serial Converters? Product: Wine Version: 1.3.32 Platform: All OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll AssignedTo: wine-bugs(a)winehq.org ReportedBy: rogerx.oss(a)gmail.com Classification: Unclassified Created attachment 37657 --> http://bugs.winehq.org/attachment.cgi?id=37657 wine-serialfailure.log I have an application trying to communicate to a serial port provided by a USB to Serial Converter device (/dev/ttyUSB0). The application fails to communicate and I think the following is where it fails: trace:comm:io_control 0x78 IOCTL_SERIAL_WAIT_ON_MASK (nil) 0 0x90e9f0 4 0x90e9bc trace:comm:get_irq_info TIOCSERGETLSR err Invalid argument The application states it fails to communicate even though I have blinking lights on the device and can use picocom or screen to login. ie. $ picocom -b 115200 /dev/ttyUSB0 Or $ screen /dev/ttyUSB0 115200 -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.