I've recently bought myself a new Logitech wireless mouse and keyboard set. To get these working in Ubuntu 14.04, I first paired them (unifying USB) using Winblows then I installed Solaar.
The issue I am having is that I cannot see either a battery percentage or remaining time in either Solaar or System > Power. Both places show a simple progress bar with words like 'low' or 'low(charging)'. Although I do get the occasional popup window stating that a battery is running low which DOES include a percentage.
Googling the issue has not been fruitful. I have tried editing the dconf, which is currently configured to show both percent and time with icon-policy set to 'present', yet nothing is shown on the taskbar or in the Power window.
Is there any way to display percentages?
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver