Newer vnc4 was merged from Debian as of 10.04, which I suspect solved this issue.
** Changed in: vnc4 (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/556270 Title: vncserver/Xvnc without GLX support (Xlib: extension "GLX" missing on display ":1.0") To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vnc4/+bug/556270/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs