sudo usermod -a -G dialout $USER I had to do this with serial access issues with programs like minicom ...
Might it work here ??? --------------------------------------------------------------------------- Thru the Ethernet, past the Gateway, off the modem pool, nothing but NET . [email protected] When I was 10, I caught the radio bug, it appears to be over ...
Hey Rob, This is a long shot, but is SELinux or AppArmor enabled on that box. Neither of these security tools is enabled by default on Debian 8, but... Also, since Debian 8 is now initialized with systemd(8), this is also a possible detail that the devil has taken control of... It's quite weird that 'scott' can write /dev/ttyUSB0, but 'scott' can't. :) ~David On 4/25/17 7:38 AM, Rob Landry wrote: > On Mon, 24 Apr 2017, Sherrod Munday wrote: > >> One idea is that you could add a script line that simply executes a >> 'who am i' (or 'whoami' depending on your OS) command and redirect the >> output to a world-writeable directory (or pre-created and 'chmod 777'd >> file). > > I did that, and it's running as 'scott'. Weird; the script run from the > command line (also as 'scott') fires the relays, but not from Rivendell > unless the permissions for /dev/ttyUSB0 are set to 777. > > I have decided to throw in the towel and set up a udev rule so the > KMTronic box always comes up with 777 permissions. Now the relays fire, > and everybody will be happy. > > This must be some sort of quick in Debian 8; the last time I used a > KMTronic box it was under Debian 7. > > > Rob > > > > _______________________________________________ > Rivendell-dev mailing list > [email protected] > http://caspian.paravelsystems.com/mailman/listinfo/rivendell-dev >
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