Olny root can start wvdial, because it tries to get a lock in /var/lock/LCK..ttyS* but has no permission in that dir belongs to root:uucp. Reproducible: Always Steps to Reproduce: 1. log in as normal user 2. wvdail Actual Results: --> Cannot open /dev/tts/0: Device or resource busy Expected Results: start dialing possible fix: let the ebuild do this: chown root:uucp /usr/bin/wvdial chmod g+s /usr/bin/wvdial
or add a simple advice to the ebuild that users have to be member of the dialout AND uucp groups to use wvdial
Created attachment 17228 [details, diff] patch for the wvdial-1.53-r1 ebuild I modified the ebuild and made a diff with the original ebuild. I hope this helps.
thanks bjorn