this appears to have something to do with xrandr and single/multi-head switches.
I am using fglrx with the default configuration driving two 1600x1200 monitors (xrandr -s 0 => 3200x1200). When I undock my laptop I switch to xrandr -s 1 (1600x1200) and aticonfig --enable-monitor=lvds. When I re-dock, I enable the two heads and go back to xrandr -s 0. When I start up Xorg from my docked configuration, xpdyinfo reports a resolution of 99x98 dpi, but if I undock, then logout and log back in, xdpyinfo reports 135x139 -- Bizarre huge fonts in Firefox https://bugs.launchpad.net/bugs/224471 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