Not Working With Ubuntu 14.04.2

lacyjpr · 10-21-2015, 02:39 PM

I'm trying to connect an AOC e1649Fwu to my Samsung Series 5 laptop.

The best I can get is a garbled screen that behaves erratically.

I'm running Ubuntu 14.04.2
Kernel 3.16.0-51-generic

I've attached the DisplayLinkManager.log files as well as the output of dmesg.

I've got nothing in var/crash.

Thanks for any help you can offer!

lacyjpr · 10-31-2015, 06:26 PM

Can anybody help with this?

Szymon · 11-02-2015, 09:07 AM

Hi lacyjpr,

Sorry for a long delay. Basically, in your setup there is a DisplayLink USB 2.0 device which does not require DisplayLink USB Graphics Software for Ubuntu. The additional software is only required to support USB 3.0 devices.

In your case I would recommend to uninstall DisplayLink USB Graphics Software for Ubuntu:

sudo ./displaylink-driver-1.0.138.run uninstall

Then make sure udl module is not blacklisted in the following file:
/etc/modpobe.d/blacklist-framebuffer.conf

and then test if your USB monitor works.

Regards,
Szymon

10-31-2015, 06:26 PM	#2
lacyjpr Junior Member Join Date: Oct 2015 Posts: 2	Can anybody help with this?

11-02-2015, 09:07 AM	#3
Szymon DisplayLink Tech Support Join Date: Feb 2010 Posts: 55	Hi lacyjpr, Sorry for a long delay. Basically, in your setup there is a DisplayLink USB 2.0 device which does not require DisplayLink USB Graphics Software for Ubuntu. The additional software is only required to support USB 3.0 devices. In your case I would recommend to uninstall DisplayLink USB Graphics Software for Ubuntu: sudo ./displaylink-driver-1.0.138.run uninstall Then make sure udl module is not blacklisted in the following file: /etc/modpobe.d/blacklist-framebuffer.conf and then test if your USB monitor works. Regards, Szymon