Operating system: Ubuntu 18.04, 64 bit
Graphics card: Powercolor Vega 56 Red Dragon
Broken: 2.80 beta 2019-01-05 20:52 4b7596ec914e
Short description of error
Pressing A once doesn't select/deselect everything.
Expected behaviour: pressing A once selects or deselects all objects.
Instead, I need to double-press A most of the times.
After I double-press A, for the next few seconds I can single-press A to select-deselect.
After a few seconds, it reverts to requiring double-pressing A.
Exact steps for others to reproduce the error
Start blender 2.80, Click on the splash screen to hide it.
Wait about 5 seconds. Press A on the keyboard. It doesn't select/deselect everything.
Instead I would need to double-press A.