I recently installed Mojave on my MacBook Pro 2017, and I encounter a graphical bug which is, if not hindering, still annoying. When I boot the Mac and enter my password at the login screen, the usual white bar appears underneath my avatar and keeps on charging until approximately the middle, where the charging becomes slower and suddenly the screen turns black, and then appears just the Apple logo and the white bar underneath, filled up to the same point as before the screen turning black, which finishes charging and I arrive directly on my Desktop from this screen. I already tried to clean my PRAM, the SCM and I've done a reinstall of Mojave (while conserving my files), so I'm really wondering whether this is something hardware related or just some random Mojave bug. Some details (which might be related to the case or not) : - On the login screen, my avatar seems to be a little bit blurry and I have the Mojave dune as a background picture, which is no more the case when I close the session and open it once again (I mean, I just have my wallpaper and my avatar isn't blurry in this case). - When I shutdown the Mac, sometimes the Desktop becomes a little bit gray and freezes before the Mac shutdowns. - During my first install of Mojave, the iCloud configuration failed and since the small gear kept on turning for hours, I had to manually reboot the Mac (but this should have been repaired with a clean install, I guess ?) Any help would be appreciated !