All,<br>I'm testing out my displaylink monitor with the beagleboard RevC I got today. I can build and install the drivers without any problem. After I plugin my monitor, I can see following messages in dmesg and a green screen<br>
4250.077270] usbcore: registered new interface driver udlfb<br>[ 4250.077301] VMODES initialized<br>[ 4267.119171] usb 1-2.4.1: new high speed USB device using ehci-omap and address 7<br>[ 4267.240966] usb 1-2.4.1: configuration #1 chosen from 1 choice<br>
[ 4267.248138] DisplayLink device attached<br>[ 4267.248382] ret control msg 0: 4 0500f0<br>[ 4267.406585] EDID XRES 0 YRES 0<br>[ 4267.406585] INIT VIDEO 0 800 480<br>[ 4267.406616] INIT VIDEO 1 1024 768<br>[ 4267.406616] INIT VIDEO 2 1280 1024<br>
[ 4267.407104] ret control msg 1 (STD_CHANNEL): 16<br>[ 4267.420806] ret bulk 2: 156 156<br>[ 4267.421142] ret bulk 3: 0<br>[ 4267.421173] found valid mode...0<br>[ 4267.428405] screen base allocated !!!<br>[ 4267.438262] colormap allocated<br>
<br>But, after I started the gdm, I only got a black screen with a mouse cursor. When I move my mouse, the cursor is moving with it. But the screen is still black. Attached are my xorg log and xorg.conf.<br><br>Thanks<br>
Yi<br>PS: I'm using the /dev/fb3.<br>