after installing windows on mac screen goes black

Now you're in Safe Mode and signed in to your computer: If that doesn't work, follow the prior steps but select F3. Once restarted, press F5 to select Safe Mode with Networking.Select Troubleshoot > Advanced Options > Start-up Settings > Restart.Again, if you need a hand, see our guide on how to change the boot order. You then need to set the boot order in the BIOS to read your installation media first. If you need help on that, see our guide on making a bootable ISO. Download Windows 10 or Windows 11 from Microsoft and then use this to create installation media. You need access to a working computer so that you can create Windows 10/11 installation media. You Can't See Anything and Don't Have a Recovery Drive The solution that worked for me was to remove the system level and user level mesa shader cache folders $ sudo rm -rf /var/lib/gdm3/.cache/mesa_shader_cacheĪfter both were removed, the graphical user login screen was displayed on start up and after logging in, the full Gnome desktop created by the original installation was displayed.C. Which led me (via this post) to the mesa_shader_cache. I (eventually) found the significant failure in the journalctl -b log wsone-VirtualBox kernel: traps: gnome-shell trap invalid opcode ip:7f44240a60d3 sp:7ffe59ab40a0 error:0

I was then able to use + to switch to a tty login. In the end there is only a blinking text cursor in the top level corner. After the OS boots with the graphical loading screen the screen turns black, occasionally showing the mouse cursor as multiple attempts to start the Gnome greeter login screen fail. I'd imported a VirtualBox 6.1.28 OVA for a VM with Ubuntu 20.04.3 Gnome desktop set up for one user. In my case the blank, black screen was not caused by VirtualBox settings, it was the GDM mesa shader cache created by the original Ubuntu installation.

After installing windows on mac screen goes black