Thank you foos. For the moment, I am experimenting with the configuration hereby attached and it seems to work. The effects are not that smooth, but I noticed no major problem (up to now, cross fingers). I tried some options of your configuration (UXA acceleration v.gr) but that lead to a freezing of my X server.
I added the dontzap capability just in case of freezing, but the enabling of alt-ctrl-bksp didn't help to unblock my laptop: I had to reboot. If my configuration gives problems, I will try yours. I will keep you informed. By the way, do you know anything about the fix of this bug upstream? Thanks and kind regards. Pierre F. ** Attachment added: "xorg.conf" http://launchpadlibrarian.net/27120187/xorg.conf -- screen does not redraw properly https://bugs.launchpad.net/bugs/326008 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs