The bug didn't happened on test kernel 4.1.0-1. Test step: 1. PXE install Ubuntu 16.04.3. 2. Downgrade kernel to 4.1.0-1. 3. The screen goes normally after a reboot.
The bug didn't happened on test kernel 4.1.0-1.
Test step:
1. PXE install Ubuntu 16.04.3.
2. Downgrade kernel to 4.1.0-1.
3. The screen goes normally after a reboot.