Re 1. vesa can not use dri or glx extensions Re 2/3. the Xorg server loads fglrx if specified in xorg.conf. If not, it checks all its drivers for support for your card. Only vesa takes up the challenge. ati does not recognize the card. If you have radeonhd installed, I think it will be picked (before vesa). Re 4. the Xorg server first checks for valid modes with a strict filter. Since nothing passes through, it checks again with a less strict filter.
-- [M76] Gnome desktop resolution incorrect https://bugs.launchpad.net/bugs/152179 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