> Hi there . Running Mame on Ubuntu 14.04 here. Sometimes when I launch a game full > screen I can still see the background of the desktop glitching back & forth between > the interface of the main game and the desktop. This is not consistent, but annoying > as sometimes I have to reload the game several times before it goes normal. Also > sometimes it starts well, but after being fine for a while in fullscreen mode it > starts going haywire again.
If you have an Nvidia card and the binary drivers, things flickering in Unity is an extremely well-known issue that you can Google for various "folk remedies" (Canonical seems unwilling to fix it, and it doesn't happen in e.g. Fedora or SuSE or Arch). For me, there was some stuff in an advanced settings panel that worked, but I don't recall the details.
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