I had the same problem on an ibook g3 600. I recommend adding these lines to your xorg.conf under the 'Monitor' section:
HorizSync 30-70 VertRefresh 50-160 That solved the problem for me. Good luck! -- screen-resolution missing on ibook-G3-snow https://bugs.launchpad.net/bugs/88131 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