Hi, same problem here. I was using ubuntu 8.04 desktop with HP Proliant Ml115 which uses Matrox G200 for vga, and 1280x1024 LCD monitor. Everything worked perfectly on 8.04 but after upgrading to 8.10 with "update-manager -d" and reboot, display resolution droped to 1024x768. Then I dived in "Display Preferences" to fix resolution, but "1280x1024" was missing.
After upgrading 8.04 to 8.10 I tried upgrading 8.10 to 9.04, but the resolution was still wrong. Clean install of 9.04 didn't helped me either. -- Xorg Cannot Determine Monitor Resolution on Bootup in Jaunty https://bugs.launchpad.net/bugs/373281 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