If the original request concerns the same iMon LCD display that I have, there is no way to power down the display when the PC goes to sleep or even poweroff. This is because my display is tied to an IR receiver that is able to power on the machine via a button on the remote, thus the device is powered even when the PC is switched off.
However, there is a solution that will result in a blank LCD screen, which is as good as it gets. Edit /etc/LCDd.conf and search for the line(s) GoodBye=, and change them to contain only spaces. My display is 2 lines of 16 characters, so my LCDd.conf contains: GoodBye=" " GoodBye=" " -- soundgraph imon LCD not recognized https://bugs.launchpad.net/bugs/186193 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
