Ubuntu 12.10 USB Graphics Compatibility





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I was looking at solutions to connect 2 monitors to 1 USB port and found these:



1) http://www.targus.com/us/productdetail.aspx?regionId=7&sku=ACA039US



2) http://www.startech.com/AV/USB-Video-Adapters/USB-3-to-HDMI-DVI-External-Video-Card~USB32HDDVII



These are both displaylink. I have heard that displaylink docks do not work but adapters do. Since these have 2 outputs, I wasn't sure if they are compatible with Ubuntu 12.10. Any Help? If these won't work what will?



Thanks










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    2















    I was looking at solutions to connect 2 monitors to 1 USB port and found these:



    1) http://www.targus.com/us/productdetail.aspx?regionId=7&sku=ACA039US



    2) http://www.startech.com/AV/USB-Video-Adapters/USB-3-to-HDMI-DVI-External-Video-Card~USB32HDDVII



    These are both displaylink. I have heard that displaylink docks do not work but adapters do. Since these have 2 outputs, I wasn't sure if they are compatible with Ubuntu 12.10. Any Help? If these won't work what will?



    Thanks










    share|improve this question

























      2












      2








      2








      I was looking at solutions to connect 2 monitors to 1 USB port and found these:



      1) http://www.targus.com/us/productdetail.aspx?regionId=7&sku=ACA039US



      2) http://www.startech.com/AV/USB-Video-Adapters/USB-3-to-HDMI-DVI-External-Video-Card~USB32HDDVII



      These are both displaylink. I have heard that displaylink docks do not work but adapters do. Since these have 2 outputs, I wasn't sure if they are compatible with Ubuntu 12.10. Any Help? If these won't work what will?



      Thanks










      share|improve this question














      I was looking at solutions to connect 2 monitors to 1 USB port and found these:



      1) http://www.targus.com/us/productdetail.aspx?regionId=7&sku=ACA039US



      2) http://www.startech.com/AV/USB-Video-Adapters/USB-3-to-HDMI-DVI-External-Video-Card~USB32HDDVII



      These are both displaylink. I have heard that displaylink docks do not work but adapters do. Since these have 2 outputs, I wasn't sure if they are compatible with Ubuntu 12.10. Any Help? If these won't work what will?



      Thanks







      usb graphics compatibility displaylink






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      asked Dec 9 '12 at 0:09









      dchampagnedchampagne

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          So, what I found when using a DisplayLink USB monitor is that I could start X on the monitor fine, because DisplayLink has support in the kernel, but I (1) couldn't use my graphics card's acceleration, (2) couldn't easily have the display extend from one regular monitor to the DisplayLink. I was able to eventually get it working, sort of, using screenclone but I couldn't move windows between monitors, get compositing to work, or use xrandr at all. See these questions for some details on setting it up:




          • How do I use a DisplayLink monitor?

          • How do I configure a displaylink USB monitor?


          It looks like there is a project to get this working better called hybrid-screenclone which will make it easier to do some of the hacks I described.



          Ultimately, I would advise against a DisplayLink setup unless you're willing to try some hacks and experimental proding, and still possibly be let down. Though the chances if you getting it working if you don't want to also use a regular monitor are much better.






          share|improve this answer


























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            So, what I found when using a DisplayLink USB monitor is that I could start X on the monitor fine, because DisplayLink has support in the kernel, but I (1) couldn't use my graphics card's acceleration, (2) couldn't easily have the display extend from one regular monitor to the DisplayLink. I was able to eventually get it working, sort of, using screenclone but I couldn't move windows between monitors, get compositing to work, or use xrandr at all. See these questions for some details on setting it up:




            • How do I use a DisplayLink monitor?

            • How do I configure a displaylink USB monitor?


            It looks like there is a project to get this working better called hybrid-screenclone which will make it easier to do some of the hacks I described.



            Ultimately, I would advise against a DisplayLink setup unless you're willing to try some hacks and experimental proding, and still possibly be let down. Though the chances if you getting it working if you don't want to also use a regular monitor are much better.






            share|improve this answer






























              0














              So, what I found when using a DisplayLink USB monitor is that I could start X on the monitor fine, because DisplayLink has support in the kernel, but I (1) couldn't use my graphics card's acceleration, (2) couldn't easily have the display extend from one regular monitor to the DisplayLink. I was able to eventually get it working, sort of, using screenclone but I couldn't move windows between monitors, get compositing to work, or use xrandr at all. See these questions for some details on setting it up:




              • How do I use a DisplayLink monitor?

              • How do I configure a displaylink USB monitor?


              It looks like there is a project to get this working better called hybrid-screenclone which will make it easier to do some of the hacks I described.



              Ultimately, I would advise against a DisplayLink setup unless you're willing to try some hacks and experimental proding, and still possibly be let down. Though the chances if you getting it working if you don't want to also use a regular monitor are much better.






              share|improve this answer




























                0












                0








                0







                So, what I found when using a DisplayLink USB monitor is that I could start X on the monitor fine, because DisplayLink has support in the kernel, but I (1) couldn't use my graphics card's acceleration, (2) couldn't easily have the display extend from one regular monitor to the DisplayLink. I was able to eventually get it working, sort of, using screenclone but I couldn't move windows between monitors, get compositing to work, or use xrandr at all. See these questions for some details on setting it up:




                • How do I use a DisplayLink monitor?

                • How do I configure a displaylink USB monitor?


                It looks like there is a project to get this working better called hybrid-screenclone which will make it easier to do some of the hacks I described.



                Ultimately, I would advise against a DisplayLink setup unless you're willing to try some hacks and experimental proding, and still possibly be let down. Though the chances if you getting it working if you don't want to also use a regular monitor are much better.






                share|improve this answer















                So, what I found when using a DisplayLink USB monitor is that I could start X on the monitor fine, because DisplayLink has support in the kernel, but I (1) couldn't use my graphics card's acceleration, (2) couldn't easily have the display extend from one regular monitor to the DisplayLink. I was able to eventually get it working, sort of, using screenclone but I couldn't move windows between monitors, get compositing to work, or use xrandr at all. See these questions for some details on setting it up:




                • How do I use a DisplayLink monitor?

                • How do I configure a displaylink USB monitor?


                It looks like there is a project to get this working better called hybrid-screenclone which will make it easier to do some of the hacks I described.



                Ultimately, I would advise against a DisplayLink setup unless you're willing to try some hacks and experimental proding, and still possibly be let down. Though the chances if you getting it working if you don't want to also use a regular monitor are much better.







                share|improve this answer














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                edited Apr 13 '17 at 12:23









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                answered Jan 22 '13 at 19:01









                Ken KinderKen Kinder

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