I am experience this problem of invisible windows with all the time. It happens seemingly randomly and can occur with any app. I have noticed it especially likes to happen when I try to open a new window in firefox (but i guess that is because its something I do a lot). I have to turn off the desktop effects and then turn them back on to get the window to be visible again. I am running the AMD64 version of Feisty with an nvidia Geforce 6800GT on my desktop. I have also noticed this problem on my laptop which has intel gma 915 integrated graphics chip. As the previous person says the entire window including title bar is invisible, yet it appears on the task bar. It happens very frequently on both my desktop and laptop.
-- Evolution is completely invisible (Desktop Effects on) https://launchpad.net/bugs/99285 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
