Thanks for reporting this bug. The reason desktop-switcher disables fast-user-switching is that most Xorg drivers do not support opengl acceleration on anything but the first screen. This means that the user which logged in using fast-user-switching will have terrible launcher /desktop performance. The system basically becomes unusable.
Thanks for reporting this bug. The reason desktop-switcher disables fast-user-switching is that most Xorg drivers do not support opengl acceleration on anything but the first screen. This means that the user which logged in using fast-user-switching will have terrible launcher /desktop performance. The system basically becomes unusable.
How does it work on your hardware?