I found that our kernel issues (at least mine, maybe others are also affected for the same reason) are not actually due to a broken kernel, but rather the result of some other hidden bug. After I disabled SELinux again ([R 4.3-RC1] SELinux problems after upgrade) and tried to boot with the latest kernels, I discovered that the issue is related to display initialization or something similar. First, I do not see the Q-password screen with the background. Only the command line appears to enter t...