Following your advice, I add in xorg.conf in Device section, the Option "UseEDID" "FALSE" and it works as in the beginning! I' ll look for the package that caused the problem. My Ubuntu is rather recent. I installed it on July 2007.
Thank you for your help. -- After update, display is limited to 800x600 https://bugs.launchpad.net/bugs/131184 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
