I suppose that the workaround of Alain Keller does only work with the OSE version. I could not yet make higher resolutions work in the *non OSE* version 2.1.4 !
I still do get the following error message by installing the VBoxGuestAdditions in a Jaunty Client: Warning: unknown version of the X Window System installed. Not installing X Window System drivers. For an Intrepid Client there is no problem. -- Cannot set resolution higher than 800x600 when running Jaunty Jackalope through VirtualBox https://bugs.launchpad.net/bugs/301028 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