I've been trying to recreate this bug for a bit and went through a period of time where it wasn't happening however it started again. I was able to capture a verbose gnome-power-manager log as requested at the debugging page for gnome-power-manager - https://wiki.ubuntu.com/DebuggingGNOMEPowerManager.
At the end of the log there is a message about a fatal IO error which is due to the fact that I pressed Ctrl + Alt + Backspace on the 2nd resume to break out of the cycle.
I've been trying to recreate this bug for a bit and went through a period of time where it wasn't happening however it started again. I was able to capture a verbose gnome-power-manager log as requested at the debugging page for gnome-power-manager - https:/ /wiki.ubuntu. com/DebuggingGN OMEPowerManager.
At the end of the log there is a message about a fatal IO error which is due to the fact that I pressed Ctrl + Alt + Backspace on the 2nd resume to break out of the cycle.