Hello I use FC4 with kernel 2.6.11-1.1369_FC4. I noticed the access rights on /dev/ttyS1 were set to 660 and the device belongs to root,uucp I have a bicycle computer on this serial device and I need to put theses rights to 666 or 664 . When the linux box restarts, I find again the access rights on 660. Is there any ways in kernel 2.6.* to change these access rights ? Thanks for your help and happy new year ! Cheers Jean-Philippe BATTU Grenoble http://jeanpba.homeip.net