Re: 1.0-9526 occasional few second freeze with freeciv
I must add something.
The sync loss sometimes occurs also when I have two partially overlapping windows which are updated.
One case was with xawtv partially covered by alevt (the teletext application), both windows were updated, xawtv by xv overlay (alevt I don't know), and sometimes the screen was flashing to black. Checking with the monitor, it seemed a loss of sync. This was with 8178 (the last were xv overlay worked with v4l). Difficult to reproduce sistematically.
With 9625 I did not notice the issue.