Comment 25 for bug 1866844

This bug caused me to lose 3 desktops in rapid succession when they upgraded yesterday.

Like others,after finding this bug, and using comments 12 and 13, and the livecd boot, was able to recover all 3 of them..after hours of wasted time.

I am an Ubuntu user from the earliest revisions, and wonder, how was this released in this
state? As right when it installs, it disables the desktop, and when you reboot, login is broken.. Was it even tested??