emsid@fractal:~$ sudo dpkg --configure -a
[sudo] password for emsid: 
Setting up libgl1-mesa-dri:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Installing new version of config file /etc/drirc ...
Setting up libxatracker2:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Setting up libglapi-mesa:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Setting up libglapi-mesa:i386 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Setting up libgl1-mesa-glx:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
dpkg: dependency problems prevent configuration of libgl1-mesa-glx:i386:
 libgl1-mesa-glx:i386 depends on libgl1-mesa-dri (>= 7.2); however:
  Package libgl1-mesa-dri:i386 is not installed.

dpkg: error processing package libgl1-mesa-glx:i386 (--configure):
 dependency problems - leaving unconfigured
Setting up libgbm1:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Setting up libgles2-mesa:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Setting up xserver-xorg-core (2:1.15.1-0ubuntu2.7) ...
Setting up xserver-xorg-video-openchrome (1:0.3.3-1ubuntu0.1) ...
Setting up xserver-xorg-video-vmware (1:13.0.2+git20140804.0a596fd0-0ubuntu0sarvatt~trusty) ...
Setting up xserver-xorg-input-wacom (1:0.23.0-0ubuntu2) ...
Setting up xserver-xorg-video-radeon (1:7.4.99+git20140806.fbf575cb-0ubuntu0sarvatt~trusty) ...
Setting up xserver-xorg-video-qxl (0.1.1-0ubuntu3) ...
Setting up xserver-xorg-video-savage (1:2.3.7-2ubuntu2) ...
Setting up xserver-xorg-video-fbdev (1:0.4.4-1build1) ...
Setting up xserver-xorg-input-evdev (1:2.8.2-1ubuntu2) ...
Setting up libgles1-mesa:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Setting up xserver-xorg (1:7.7+1ubuntu8.1) ...
Setting up xserver-xorg-input-synaptics (1.7.4-0ubuntu1) ...
Setting up xserver-xorg-video-vesa (1:2.3.3-1build1) ...
Setting up xserver-xorg-video-sisusb (1:0.9.6+git20140806.293d0902-0ubuntu0sarvatt~trusty) ...
Setting up xserver-xorg-video-tdfx (1:1.4.5-1build1) ...
Setting up xserver-xorg-video-cirrus (1:1.5.2-1build1) ...
Setting up xserver-xorg-video-r128 (6.9.2-1build1) ...
Setting up xserver-xorg-video-neomagic (1:1.2.8+git20140806.74a9a343-0ubuntu0sarvatt~trusty) ...
Setting up xserver-xorg-video-modesetting (0.8.1-1build1) ...
Setting up xserver-xorg-video-nouveau (1:1.0.11+git20141030.3fb97d78-0ubuntu0sarvatt~trusty2) ...
Setting up xserver-xorg-video-mga (1:1.6.3-1build1) ...
Setting up xserver-xorg-video-s3 (1:0.6.5-0ubuntu4) ...
Setting up xserver-xorg-video-trident (1:1.3.6+git20140806.562c38ca-0ubuntu0sarvatt~trusty) ...
Setting up xserver-xorg-video-intel (2:2.99.917+git20151202.da9ad388-0ubuntu0sarvatt~trusty) ...
Setting up xserver-xorg-video-mach64 (6.9.4-1build1) ...
Setting up libegl1-mesa:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
update-alternatives: using /usr/lib/x86_64-linux-gnu/mesa-egl/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf (x86_64-linux-gnu_egl_conf) in auto mode
Setting up xserver-xorg-input-mouse (1:1.9.0-1build1) ...
Setting up xserver-xorg-video-siliconmotion (1:1.7.7-2build1) ...
Setting up xserver-xorg-input-vmmouse (1:13.0.0-1build1) ...
Setting up xserver-xorg-video-sis (1:0.10.7-0ubuntu6) ...
Setting up xserver-xorg-video-glamoregl (0.6.0+git20140801.347ef4f0-0ubuntu0sarvatt~trusty) ...
Setting up libwayland-egl1-mesa:amd64 (11.0.4~git20151026+11.0.ec14e6f8-0ubuntu0ricotz~trusty) ...
Setting up xserver-xorg-input-all (1:7.7+1ubuntu8.1) ...
Setting up xserver-xorg-video-ati (1:7.4.99+git20140806.fbf575cb-0ubuntu0sarvatt~trusty) ...
Setting up xserver-xorg-video-all (1:7.7+1ubuntu8.1) ...
Processing triggers for libc-bin (2.19-0ubuntu6.9) ...
Errors were encountered while processing:
 libgl1-mesa-glx:i386