Hi, I have a udoo-quad. To it an svga monitor is connected via an hdmi-to-svga adapter. In the bootloader, I set the resolution to 1024x768 (or else it would do 1920x1080 which my monitor does not support). As software I installed the Ubuntu image from the udoo-site (version 12 iirc). When things start I see the bootloader message with the udoo-logo and then I see Linux start upto (and including) the login prompt. The X-environment won't start though. It shortly blanks the screen during boot and then goes back to the textual login-prompt. Usually this happens when it cannot start X for some reason. Xorg does not log any errors, only warnings: Code: root@udoo:~# grep -e WW -e EE /var/log/Xorg.0.log (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [ 240.197] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. [ 240.197] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist. [ 240.197] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist. [ 240.197] (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" does not exist. [ 240.206] (II) Loading extension MIT-SCREEN-SAVER [ 240.254] (WW) Falling back to old probe method for vivante [ 240.472] (WW) evdev: USB Optical Mouse: ignoring absolute axes. [ 240.480] (WW) evdev: HID 04f3:0103: ignoring absolute axes. Any ideas?