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Mouse clicks and keyboard response slow with primary display closed/turned off
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Hello Folks,
I ran into a strange issue that after installing the DisplayLink latest drivers, my mouse and keyboard is very slow if I close the my laptop display/turn of the built in display. I upgraded to Focal from Ubuntu 18.04 LTS and it is not a fresh install. I previously had the Display Link installed and after the upgrade, I saw that my doc was not detected. That is when I installed the latest drivers. As soon as I open my lid and the primary screen is activated, the performance is smooth again. |
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Dear friends,
I have been experiencing this issue for quite some time, since I run Arch Linux (rolling-release with always the most recent updates) therefore I run into these problems often and always very early. I have identified this problem already over a month ago. This seems to be a problem with the evdi-component that is installed with the displaylink driver (it's a dependency). Someone has reported this upstream (with the Displaylink developers), since the displaylink driver depends on it. @JakubDabrowski and @mlukaszek (Michal) PLEASE REACH OUT TO ME. I'M HAPPY TO COLLABORATE TO GET THIS FIXED WITH YOU. Here's the link to the evdi-bug report: https://github.com/DisplayLink/evdi/issues/181 By the way, see the links below.... I have reported similar behaviour in the past quite often: https://displaylink.org/forum/showthread.php?t=66906 https://displaylink.org/forum/showthread.php?t=65346 https://displaylink.org/forum/showthread.php?t=65281 https://displaylink.org/forum/showthread.php?t=65296 |
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