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Old 09-20-2016, 10:08 AM   #1
fightling
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Unhappy continuous kernel messages

Hi displaylink,

using the latest version 1.2 you've just released, I get the following kernel message all the time. For example just while I'm moving my mouse.

Sep 20 11:02:47 chrysio kernel: [10229.738206] evdi: [W] collapse_dirty_rects:102 Not enough space for clip rects! Rects will be collapsedevdi: [W] collapse_dirty_rects:102 Not enough space for clip rects! Rects will be collapsed

I use a ThinkPad Carbon X1 with the Lenovo USB 3.0 Dock attached to two external Full-HD displays.
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Old 09-20-2016, 10:24 AM   #2
mlukaszek
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Thanks, we probably need to descrease the verbosity of the message.
As a workaround, you can change the default logging level of the module by creating a file
Code:
 /etc/modprobe.d/evdi.conf
that contains
Code:
options evdi initial_loglevel=2
And then reboot. Other possible values can be looked up in evdi sources

Cheers,
Michal
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Old 09-20-2016, 10:45 AM   #3
fightling
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Red face

Ok. That's stops the messages in kernel.log. Can't see them any more.

But I still have some rectangular regions on my external displays which have redraw problems. I thought this might have to do with the clipping rectangles.
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Old 09-20-2016, 12:43 PM   #4
mlukaszek
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What's your OS? Please attach logs so we know more about your setup.

Cheers,
Michal
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Old 09-22-2016, 07:27 AM   #5
fightling
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My OS is:

Ubuntu 16.04.1 LTS / Linux 4.4.0-38 x86_64

What logs do you want to see?
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Old 09-22-2016, 10:35 AM   #6
mlukaszek
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http://support.displaylink.com/knowl...to-displaylink

This will tell us more.

Thanks,
Michal
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Old 12-14-2016, 01:50 PM   #7
metaphor
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Question What was the issue

Hi

I have the same problem, what was the issue?
And how did you resolve that problem?

Thanks for answers!
Attached Files
File Type: zip cool_2016-12-14T14:11:30.883384.zip (5.51 MB, 1 views)
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Old 01-06-2017, 01:15 AM   #8
digitalexpl0it
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Cool Same Issue

I also have the same issue, will their be an update for this?

Ubuntu 16.04 LTS / 4.4.0-57-generic x86_64

thanks
Attached Files
File Type: zip jollyroger_2017-01-05T17:08:41.184324.zip (897.4 KB, 0 views)

Last edited by digitalexpl0it; 01-06-2017 at 01:18 AM.
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