** Attachment added: "xorg_acer_intel_slow_opengl_glxinfo.txt" http://launchpadlibrarian.net/19599754/xorg_acer_intel_slow_opengl_glxinfo.txt
** Summary changed: - intel: second desktop (VT8, :1) - opengl is x20 slower (no direct rendering?) [Ubuntu 8.10 intel 64 Acer] + intel: second desktop (VT8, :20.0) - opengl is x20 slower (no direct rendering?) [Ubuntu 8.10 intel 64 Acer] ** Description changed: When I log in then opengl works fine. - But when I switch user (and I am on VT8 / screen :1) then OpenGL works around x20 slower. + But when I switch user (and I am on VT8 / screen :20.0 - btw, why it is not just screen :1 ?) then OpenGL works around x20 slower. If I switch to the same user, but this time he is on VT7 / screen :0 then all works fast. direct rendering: Yes (glxinfo) Ubuntu 8.10 intel 64 bit acer laptop X3100 gfx I attached full glxinfo. -- intel: second desktop (VT8, :20.0) - opengl is x20 slower (no direct rendering?) [Ubuntu 8.10 intel 64 Acer] https://bugs.launchpad.net/bugs/297322 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