I sent a mail to DisplayLink, here is their answer...
"
Thank you for bringing it to our attention but based on the log files and errors over there the best way would be to discuss it with Xorg engineers as the majority of problems comes from the OS itself and not from our driver here.
"
Hello,
I sent a mail to DisplayLink, here is their answer...
"
Thank you for bringing it to our attention but based on the log files and errors over there the best way would be to discuss it with Xorg engineers as the majority of problems comes from the OS itself and not from our driver here.
"
Do you have any news about the bug?
Thanks