I am having the same issue on my freshly updated 18.04 Ubuntu, but I could find the following (temporary) workaround:
1. Invoke the gnome command window by pressing Alt+F2 2. Enter `r` (without leading and trailing ` character) 3. Hit enter
Hope this helps :-)
I am having the same issue on my freshly updated 18.04 Ubuntu, but I could find the following (temporary) workaround:
1. Invoke the gnome command window by pressing Alt+F2
2. Enter `r` (without leading and trailing ` character)
3. Hit enter
Hope this helps :-)