I have the same problem in a system with a g400. After updating to edgy I had to manually change the resolution in my system to 1152x864 @ 75 Hz (and I see the flickering under this rate).
I have compiled the new Debian package to cleanly install in Ubuntu. Anyone can download it here: http://www.ime.usp.br/~pjssilva/xserver-xorg-video- mga_1.4.2.dfsg.1-1_i386.deb and install it as a work around (I hope I don't bring too much trafic to my site...). If this bug is closed in an update to edgy, the person should manully uninstall the package to get the update, as it is named with a higher version number. Please fix this... Is is a major regression for Edgy. -- Matrox MGA200 doesn't work after upgrade from Dapper to Edgy https://launchpad.net/bugs/58721 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
