I confirm this bug. It seems, the frequency is stored in the camera: There is no option saved in the config file (~/.config/guvcview/video0) for it. As long as the camera is powered, it remembers the setting. When it is unplugged or the computer reboots, it forgets the setting and returns to the default of 60Hz.
-> Please add the setting of the line frequency filter to the comfig file and restore it upon program start. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1192136 Title: Electric line frequency's setting is not remembered between reboots To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1192136/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs