DisplayLink Feature Suggestions

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  1. Issues with OSX using 802.1x using System Keychain

    We just deployed a few hundred of these devices (The Dell D6000)and the OSX devices will not use the system keychain to authenticate to 802.1x, This works properly with the onboard NIC, Apple USB-C Adapter, Belkin USB-C Adapter.

    We use an OSX Profile that states how to connect to 802.1x with ethernet using system credentials. This does not work with the Displaylink Dock. I can however manually input credentials manually and it works, but no user accounts are allowed to authenticate only machine accounts.

    27 votes
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      2 comments  ·  Flag idea as inappropriate…  ·  Admin →
    • 16.04 LTS is comming ... And Displaylink, are you ready ?

      16.04 LTS release comming next month, The display link drivers for linux is ready for?
      The latest drivers support 14.04 LTS

      24 votes
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        4 comments  ·  Flag idea as inappropriate…  ·  Admin →
      • 1 vote
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          7 comments  ·  Flag idea as inappropriate…  ·  Admin →
        • Sales Support improvements

          Get better customer service and sales support at Display Link. Dealing with voice mails and forms is a waste if time. Do any humans work for this company!

          4 votes
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            0 comments  ·  Flag idea as inappropriate…  ·  Admin →

            DisplayLink does NOT design, manufacture, distribute or sell any end product. DisplayLink is a semiconductor company. We are delighted to provide email support as debugging graphics issues are impossible by phone as we need data for a diagnosis.

            The assistance for installation, and sales support, is coming from the product manufacturer and the seller as they know best the product they decided to build.

          • Home PC System/Networking Product

            I would like to see a product that will allow me to have one main computer in my house and then have various monitors/keyboards located in other rooms be able to access and use the one computer through my network. 1 PC = less cost and less problems (I hope).

            2 votes
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              Gathering Feedback  ·  0 comments  ·  Flag idea as inappropriate…  ·  Admin →
            • 126 votes
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                66 comments  ·  Flag idea as inappropriate…  ·  Admin →
              • Ubuntu drivers eating a lot of CPU. Not always but at least 50% of the times

                I have actually a very slow PC because of this:
                PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
                1541 root 20 0 2343424 51804 2624 S 111.9 1.4 198:49.14 DisplayLinkMana
                in other words, DisplayLinkMana(ger) eats a lot of CPU. from 50 to more than 100%

                sometimes not.

                I think this is an issue, that should be fixed.

                Thank you.

                alfonso

                41 votes
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                  3 comments  ·  Flag idea as inappropriate…  ·  Admin →
                • add brightness support to non-windows OSes

                  It's stated in the documentation that color correction and brightness do not work. I'm mostly interested in controlling the birghtness - is display link working on these features for non-windows OSes?

                  20 votes
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                    Gathering Feedback  ·  4 comments  ·  Flag idea as inappropriate…  ·  Admin →
                  • Convert OS Sleep/Standby to HDMI CEC

                    Can you map the OS display standby, sleep & wake state commands to HDMI CEC? Would be great if my UHD TV would turn off when OS sleeps or shuts down, automatically turn on when OS wakes up.

                    As it is, my Samsung UHD TV turns off shortly after OS enters sleep mode. I've enabled CEC, so the HDMI port stays active & OS sees monitor is still available. When OS wakes, its "turn on display" signal doesn't reach the TV. I use TV remote control to turn on the screen.

                    1 vote
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                      1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                    • Fix linux driver scaling

                      Scaling doesn't work with the linux DisplayLink driver. This makes it impossible to use displays of different DPI together. By scaling I mean, for example:

                      xrandr --output DVI-I-1 --auto --scale 2x2

                      56 votes
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                        Gathering Feedback  ·  1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                      • Make DisplayLink drivers work with suspend on Ubuntu

                        My DisplayLink-attached screen went awry after resuming from suspend, and I see that it's a known issue. Not being able to use suspend on a laptop is a major loss of functionality for me.

                        3 votes
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                          4 comments  ·  Flag idea as inappropriate…  ·  Admin →
                        • Fix your product links.

                          Clicking on your link to the amazon page for the AOC e1659Fwux- Pro sends an infinite amount of links due to not having an H at the beginning of the web address in the code.

                          1 vote
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                            0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                          • IOS needed...

                            Write an IOS-Driver for I-Tec Dual Dockingstation 3.0.

                            1 vote
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                              0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                            • Support linux on ALL your devices

                              I just purchased a displaylink USB 3 based device; reading the forums I didn't pickup the difference between USB 2.0 being supported and USB 3.0 not being supported. This is nonsense. Content protection on the monitor, I don't care about being able to use protected content; I'd like to just be able to use the monitor I paid for. But no.

                              I think you should support Linux with USB 3.0 devices to use non-DRM content.

                              576 votes
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                                160 comments  ·  Flag idea as inappropriate…  ·  Admin →

                                Ubuntu is now supported by DisplayLink and can be downloaded from here:

                                http://www.displaylink.com/downloads/ubuntu

                                The Ubuntu driver is designed with open source components and packaging which enables it to be ported and distributed for other linux distros. DisplayLink does not intend to officially support more than Ubuntu. For more information, see our article here:

                                http://support.displaylink.com/knowledgebase/articles/679060

                                If you have further suggestions about Linux support, please raise separate specific feature requests.

                                If you have any problems or need support, please use the Linux forum here:
                                http://www.displaylink.org/forum/forumdisplay.php?f=29

                                Please DO NOT use the comments thread to report problems. We have no way of following up on problem reports here. Use the forum instead.

                              • Linux kernel version 4 unsupported.

                                Just tried building the displaylink driver using the displaylink-installer.sh on my Fedora Rawhide machine and look at the results!

                                ./displaylink-installer.sh -?
                                DisplayLink Linux Software 1.0.68 install script called: -?
                                Distribution discovered: "Fedora release 24 (Rawhide)"
                                Unsatisfied dependencies. Missing component: Kernel version 4.2.0-0.rc5.git3.1.fc24.x86_64 is too old. At least 3.14 is required.
                                This is a fatal error, cannot install DisplayLink Linux Software.

                                Hmm, 4 is older than 3!?!? Who Knew?!?! Need to fix the script.

                                4 votes
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                                  3 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                • better mac icc profiles for monitors

                                  hi!

                                  there seems to be a need for better icc color profiles for mac. i'm using asus mb169b+ portable monitor and the colors are not very good. there is a real problem with the subtile greys, they are not getting displayed.

                                  hopefully there will be something done about this.

                                  27 votes
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                                    Gathering Feedback  ·  1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                                  • Linux wayland support

                                    Displaylink does not seem to work with wayland yet, which is starting to be the standard, replacing Xorg, on linux soon:

                                    https://fedoraproject.org/wiki/Changes/WaylandByDefault
                                    https://en.wikipedia.org/wiki/Wayland_(display_server_protocol)

                                    Would be great if you could also support wayland!

                                    197 votes
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                                      9 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Charging via DisplayLink to device information

                                      Can you please review/update your information surrounding Android vs USB-C vs DisplayLink vs Charging? There is lots of conflicting information around this online (mostly on your site!) - most referring to periods pre-2016.

                                      It is hard to ascertain if a DisplayLink device is a solution to my consumer scenario/issue at home.

                                      1 vote
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                                        0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Better linux support

                                        Better linux support, updated drivers, Fedora support (that means distributing an RPM)

                                        Fix the issue where closing X for the first time means that the devices are no longer recognized by xrandr

                                        Fix the slowness disparity between running it in linux and running it in windows

                                        windows = no lag
                                        linux = lag

                                        Improve your linux drivers.

                                        96 votes
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                                          10 comments  ·  Flag idea as inappropriate…  ·  Admin →

                                          Thanks for the feedback. The Ubuntu release is provided to give the tools to be able to port to other Linux flavours.

                                          An RPM has already been created and available here: http://nothen.com.ar/en/support-for-displaylink-adapters-on-linux/

                                          We would be happy for the community to maintain packages for other Linux variants, based off the DisplayLink Ubuntu package.

                                          The issues you are seeing with stability and performance are more due to the X system. DisplayLink do not intend to start changing the Linux OS to address these issues.

                                          The performance is slower than Windows due to the way we get screen update changes. A change on any screen makes all pixels update on all screens, giving us many pixels to encode and send over USB. If the Linux graphics subsystem just notified of the areas of the screen which had changed, this would minimise the changes needed to be encoded by DisplayLink and remove the…

                                        • Fix the problem where DisplayLinkUserAgent eats 38% of my CPU

                                          OS is windows 10, DLUA is 7.9.6.30.0. This often gets in a state where the user agent sets there using between 35 and 38% of CPU.

                                          63 votes
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                                            65 comments  ·  Flag idea as inappropriate…  ·  Admin →
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