Environment: IBM x325 system (Opteron), upgrade to FC3rcN On two separate upgrades, activating the Release Notes button has caused the pointer to stop responding to mouse movement. In the first case, it happened on the first activation. On the second upgrade I had to go into and out of the Release Notes window a few times. The way to reproduce is to wait until anaconda is in the middle of doing package installs. At that point, click the Release Notes button and the Close button until the mouse pointer stops working.
This sounds a bit like an X bug to me... When it happens, can you still switch vts? If so, what does the ps output look like? anything odd in /tmp/anaconda.log?
Closing due to inactivity. Please reopen if you have further information to add to this report.