Unity Tweak tool simply sets unity preferences, it appears that unity is crashing, causing a logout when spread is attempted. Retargeting this bug to Unity.
If you have lost access to your account, you can try logging in from a tty and running unity-tweak-tool --reset-unity. You will however lose all your Unity settings.
Unity Tweak tool simply sets unity preferences, it appears that unity is crashing, causing a logout when spread is attempted. Retargeting this bug to Unity.
If you have lost access to your account, you can try logging in from a tty and running unity-tweak-tool --reset-unity. You will however lose all your Unity settings.