Comment # 15 on bug 978785 from Egbert Eich

The situation is so complicated as the logs show several failures:
1. Crash in vmmouse driver
2. Vmmouse driver fails to reinitialize the device.
3. Cannot get DRM master upon VT switch.
4. Not able to allocate framebuffer.

1. and 4.seem to be a consequence of a memory leak in the kernel. I've fixed 1.
now, but this doesn't solve the memory leak so it will fail with 4.
2. and 3. could be races due to switches between different user sessions.
Fixing them may require a lengthy investigation. 3. could even be caused by
Plymouth.

So even without the memory leak, problems would still remain.