Switching users drop screen resolution nvidia

When i try to switch user it goes to login screen with wrong screen resolution and the screen goes scaled, it stays scaled after login to second user, but when i go back to first user - resolution is normal. And when i logout instead of switching everything is OK.
Ubuntu-MATE 18.04 nvidia-340 driver(geforce 310m)
My default resolution is 1366x768.
Any ideas how to fix/workaround this?