[Libdlo] DisplayLink on Linux (Ubuntu or other distro)

Alberto Priore alberto.priore at gmail.com
Thu Mar 10 09:01:55 PST 2011


Yes I did modprobe udlfb and the screen didn't go green with the UGA plugged
in.
I've just reinstalled the Ubuntu 10.04 distro, so I really hope that is not
a problem of the Linux installation.

yes the log is after modprobe udlfb.
I have to re execute the modprobe udlfb with the tail -f /var/log/messages
active and then I'll show you what print?



On 10 March 2011 17:52, Alexander Todorov <atodorov at otb.bg> wrote:

> Please reply to the list.
>
> На 10.03.2011 18:43, Alberto Priore написа:
>
>  the screen do not goes green
>> but I've not yet configured the xorg.conf
>>
>
> Going green is controlled by the driver, not by Xorg.
>
> You did `modprobe udlfb' and the screen didn't go green? This sounds like a
> problem with the driver you have (possibly your entire Linux installation)
>
>
>
>> with the command
>> # tail -f /var/log/messages
>> it shows me
>>
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.400237] INIT VIDEO 1 1024 768
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.400241] INIT VIDEO 2 1280 1024
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.400696] ret control msg 1
>> (STD_CHANNEL): 16
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.401070] ret bulk 2: 156 156
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.401193] ret bulk 3: 0
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.401197] found valid mode...6756
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.403397] screen base allocated
>> !!!
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.407054] colormap allocated
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.434180] usbcore: registered new
>> interface driver udlfb
>> Mar 10 17:35:43 my-desktop kernel: [ 1372.434194] VMODES initialized
>>
>>
>>
>
> Is this after modprobe udlfb? It doesn't look much like the udlbf log
> messages or at least I can't tell if anything is wrong from this log.
>
> --
> Alexander.
>
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