<div dir="ltr"><div>Well I just apt-get installed the arduino packages including the openjdk and associated dependencies then reset all of the java, javac and javaws using update-alternatives -- back to the java 7 installation...</div>
<div><br></div><div>What I don't have is a ttyACM0 or usb port in /dev of the chroot. When I plug in an Uno into a fat client and run dmesg it is recognized at /ttyACM0... I had hoped to just either chmod a+rw /dev/ttyACM0 or chmod 666 /dev/ttyACM0 so that all of my students could use their Arduinos but the /dev/ttyACM# inodes don't exist in /dev.</div>
<div><br></div><div>This also means that setting a new udev rule /etc/udev/rules.d/ as suggested doesn't work either. </div><div><br></div><div>So I now have the common arduino Serial Port Greyed Out issue and the usual fixes don't work. At least my Java7 specialty apps (BCESIS... uggg), replicatorg and a few others still work!</div>
<div><br></div><div>Ideas? Thanks, Jim</div><div><br></div><div><br></div></div>