*** This bug is a duplicate of bug 361635 *** https://bugs.launchpad.net/bugs/361635
This problem is caused by the RXTX version, not by linux or java. The solution is add a line to your code: System.setProperty("gnu.io.rxtx.SerialPorts", "/dev/ttyACM1"); //add this line ttyACMx [0,1,2,..] portList = CommPortIdentifier.getPortIdentifiers(); -- librxtx-java doesn't find serial ports after upgrade to Jaunty https://bugs.launchpad.net/bugs/367833 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs