I tested the following systems by running glxgears. All had libgl1-mesa-dri:6.5.2-3ubuntu8, libgl1-mesa-glx:6.5.2-3ubuntu8, libglu1-mesa:6.5.2-3ubuntu8, mesa-utils:6.5.2-3ubuntu8.
Dell XPS-210 - /etc/X11/xorg.conf: Driver "i810", xserver-xorg-video-i810:1.7.4-0ubuntu1 Dell XPS-210 - /etc/X11/xorg.conf: Driver "vesa", xserver-xorg-video-vesa:1.3.0-1ubuntu4 Dell Inspiron 531: /etc/X11/xorg.conf: Driver "nv", xserver-xorg-video-nv:2.0.0-0ubuntu3 Dell Inspiron 6400: /etc/X11/xorg.conf: Driver "fglrx", xorg-driver-fglrx:7.1.0-8.37.6+2.6.22.2-8.4 Dell Inspiron E1501: /etc/X11/xorg.conf: Driver "ati", xserver-xorg-video-ati:6.6.3-2ubuntu6 Dell Inspiron E1420: /etc/X11/xorg.conf: Driver "i810", xserver-xorg-video-i810:1.7.4-0ubuntu2 Dell Inspiron E1521: /etc/X11/xorg.conf: Driver "fglrx",xorg-driver-fglrx:7.1.0-8.34.8+2.6.20.5-16.29
I tested the following systems by running glxgears. All had libgl1- mesa-dri: 6.5.2-3ubuntu8, libgl1- mesa-glx: 6.5.2-3ubuntu8, libglu1- mesa:6. 5.2-3ubuntu8, 6.5.2-3ubuntu8.
mesa-utils:
Dell XPS-210 - /etc/X11/xorg.conf: Driver "i810", xserver- xorg-video- i810:1. 7.4-0ubuntu1 xorg-video- vesa:1. 3.0-1ubuntu4 xorg-video- nv:2.0. 0-0ubuntu3 fglrx:7. 1.0-8.37. 6+2.6.22. 2-8.4 xorg-video- ati:6.6. 3-2ubuntu6 xorg-video- i810:1. 7.4-0ubuntu2 ,xorg-driver- fglrx:7. 1.0-8.34. 8+2.6.20. 5-16.29
Dell XPS-210 - /etc/X11/xorg.conf: Driver "vesa", xserver-
Dell Inspiron 531: /etc/X11/xorg.conf: Driver "nv", xserver-
Dell Inspiron 6400: /etc/X11/xorg.conf: Driver "fglrx", xorg-driver-
Dell Inspiron E1501: /etc/X11/xorg.conf: Driver "ati", xserver-
Dell Inspiron E1420: /etc/X11/xorg.conf: Driver "i810", xserver-
Dell Inspiron E1521: /etc/X11/xorg.conf: Driver "fglrx"