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The desktop on my third monitor is distorted


Ubuntu Detects 2 monitors when I only have oneSetup a third monitor in KDEUbuntu detecting two external monitors as only one?Problems add a new resolution to monitor(2nd monitor) (16.04 desktop)Monitor stays in sleep when daisy chained via DisplayPort






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3


















I just installed Ubuntu 19.04 and on my third monitor on my second gpu the desktop is distorted. It is hard to explain what it looks like so here is a picture of it: https://i.imgur.com/wMjVql3.jpg



As you can see it the mouse is fine and is fine when I'm in Windows so it is not the monitor. Other windows i drag onto it also become distorted like this.



This was the second time I had to reinstall and the first time I didn't have this issue. But in the installer on both times It was like this.



My main GPU is a GTX 1050 which is running my two other monitors perfectly fine and the second is a GT 740 which is running the distorted monitor. The monitor(which really isn't a monitor just a tv) is a ELEFW195.



I'm not sure if there is already a post about this because it is a difficult problem to explain so I apologize if this is a duplicate.










share|improve this question

























  • first welcome to the forum and second more info is needed to help you such as the driver version you are using as this is likely the cause

    – wraith3690 001
    Sep 27 at 20:24

















3


















I just installed Ubuntu 19.04 and on my third monitor on my second gpu the desktop is distorted. It is hard to explain what it looks like so here is a picture of it: https://i.imgur.com/wMjVql3.jpg



As you can see it the mouse is fine and is fine when I'm in Windows so it is not the monitor. Other windows i drag onto it also become distorted like this.



This was the second time I had to reinstall and the first time I didn't have this issue. But in the installer on both times It was like this.



My main GPU is a GTX 1050 which is running my two other monitors perfectly fine and the second is a GT 740 which is running the distorted monitor. The monitor(which really isn't a monitor just a tv) is a ELEFW195.



I'm not sure if there is already a post about this because it is a difficult problem to explain so I apologize if this is a duplicate.










share|improve this question

























  • first welcome to the forum and second more info is needed to help you such as the driver version you are using as this is likely the cause

    – wraith3690 001
    Sep 27 at 20:24













3













3









3








I just installed Ubuntu 19.04 and on my third monitor on my second gpu the desktop is distorted. It is hard to explain what it looks like so here is a picture of it: https://i.imgur.com/wMjVql3.jpg



As you can see it the mouse is fine and is fine when I'm in Windows so it is not the monitor. Other windows i drag onto it also become distorted like this.



This was the second time I had to reinstall and the first time I didn't have this issue. But in the installer on both times It was like this.



My main GPU is a GTX 1050 which is running my two other monitors perfectly fine and the second is a GT 740 which is running the distorted monitor. The monitor(which really isn't a monitor just a tv) is a ELEFW195.



I'm not sure if there is already a post about this because it is a difficult problem to explain so I apologize if this is a duplicate.










share|improve this question














I just installed Ubuntu 19.04 and on my third monitor on my second gpu the desktop is distorted. It is hard to explain what it looks like so here is a picture of it: https://i.imgur.com/wMjVql3.jpg



As you can see it the mouse is fine and is fine when I'm in Windows so it is not the monitor. Other windows i drag onto it also become distorted like this.



This was the second time I had to reinstall and the first time I didn't have this issue. But in the installer on both times It was like this.



My main GPU is a GTX 1050 which is running my two other monitors perfectly fine and the second is a GT 740 which is running the distorted monitor. The monitor(which really isn't a monitor just a tv) is a ELEFW195.



I'm not sure if there is already a post about this because it is a difficult problem to explain so I apologize if this is a duplicate.







multiple-monitors display 19.04






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Sep 27 at 20:10









loopis jonesloopis jones

334 bronze badges




334 bronze badges















  • first welcome to the forum and second more info is needed to help you such as the driver version you are using as this is likely the cause

    – wraith3690 001
    Sep 27 at 20:24

















  • first welcome to the forum and second more info is needed to help you such as the driver version you are using as this is likely the cause

    – wraith3690 001
    Sep 27 at 20:24
















first welcome to the forum and second more info is needed to help you such as the driver version you are using as this is likely the cause

– wraith3690 001
Sep 27 at 20:24





first welcome to the forum and second more info is needed to help you such as the driver version you are using as this is likely the cause

– wraith3690 001
Sep 27 at 20:24










1 Answer
1






active

oldest

votes


















1



















The image it receives has lost sync, which suggests your PC is sending a signal at a resolution or a refresh frequency it is not designed to accept.



The latest 64-bit Linux driver which supports both the GT1050 and GT740 is version 430.50; suggest you make sure that's what you are using.



A search at the TV manufacturer website shows no manual or product information, but there was some information at Amazon. It has a maximum resolution of 1280×720@60Hz, so make sure that's the resolution you have the GT740 set to use. If it is, then replace the HDMI cable.



UPDATE: Your issue was solved by selecting a different resolution than Amazon's information suggested; 1280x768@60Hz worked for you. Congratulations!






share|improve this answer



























  • Sorry for taking so long but I gave up on this for a little bit. When I tried to install the drivers you provided the monitor stopped being detected at all. I changed the resolution to 1280x768@60Hz and that fixed the issue. Thanks.

    – loopis jones
    Oct 4 at 18:42












Your Answer








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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









1



















The image it receives has lost sync, which suggests your PC is sending a signal at a resolution or a refresh frequency it is not designed to accept.



The latest 64-bit Linux driver which supports both the GT1050 and GT740 is version 430.50; suggest you make sure that's what you are using.



A search at the TV manufacturer website shows no manual or product information, but there was some information at Amazon. It has a maximum resolution of 1280×720@60Hz, so make sure that's the resolution you have the GT740 set to use. If it is, then replace the HDMI cable.



UPDATE: Your issue was solved by selecting a different resolution than Amazon's information suggested; 1280x768@60Hz worked for you. Congratulations!






share|improve this answer



























  • Sorry for taking so long but I gave up on this for a little bit. When I tried to install the drivers you provided the monitor stopped being detected at all. I changed the resolution to 1280x768@60Hz and that fixed the issue. Thanks.

    – loopis jones
    Oct 4 at 18:42















1



















The image it receives has lost sync, which suggests your PC is sending a signal at a resolution or a refresh frequency it is not designed to accept.



The latest 64-bit Linux driver which supports both the GT1050 and GT740 is version 430.50; suggest you make sure that's what you are using.



A search at the TV manufacturer website shows no manual or product information, but there was some information at Amazon. It has a maximum resolution of 1280×720@60Hz, so make sure that's the resolution you have the GT740 set to use. If it is, then replace the HDMI cable.



UPDATE: Your issue was solved by selecting a different resolution than Amazon's information suggested; 1280x768@60Hz worked for you. Congratulations!






share|improve this answer



























  • Sorry for taking so long but I gave up on this for a little bit. When I tried to install the drivers you provided the monitor stopped being detected at all. I changed the resolution to 1280x768@60Hz and that fixed the issue. Thanks.

    – loopis jones
    Oct 4 at 18:42













1















1











1









The image it receives has lost sync, which suggests your PC is sending a signal at a resolution or a refresh frequency it is not designed to accept.



The latest 64-bit Linux driver which supports both the GT1050 and GT740 is version 430.50; suggest you make sure that's what you are using.



A search at the TV manufacturer website shows no manual or product information, but there was some information at Amazon. It has a maximum resolution of 1280×720@60Hz, so make sure that's the resolution you have the GT740 set to use. If it is, then replace the HDMI cable.



UPDATE: Your issue was solved by selecting a different resolution than Amazon's information suggested; 1280x768@60Hz worked for you. Congratulations!






share|improve this answer
















The image it receives has lost sync, which suggests your PC is sending a signal at a resolution or a refresh frequency it is not designed to accept.



The latest 64-bit Linux driver which supports both the GT1050 and GT740 is version 430.50; suggest you make sure that's what you are using.



A search at the TV manufacturer website shows no manual or product information, but there was some information at Amazon. It has a maximum resolution of 1280×720@60Hz, so make sure that's the resolution you have the GT740 set to use. If it is, then replace the HDMI cable.



UPDATE: Your issue was solved by selecting a different resolution than Amazon's information suggested; 1280x768@60Hz worked for you. Congratulations!







share|improve this answer















share|improve this answer




share|improve this answer








edited Oct 4 at 18:45

























answered Sep 27 at 20:30









K7AAYK7AAY

7,9955 gold badges22 silver badges52 bronze badges




7,9955 gold badges22 silver badges52 bronze badges















  • Sorry for taking so long but I gave up on this for a little bit. When I tried to install the drivers you provided the monitor stopped being detected at all. I changed the resolution to 1280x768@60Hz and that fixed the issue. Thanks.

    – loopis jones
    Oct 4 at 18:42

















  • Sorry for taking so long but I gave up on this for a little bit. When I tried to install the drivers you provided the monitor stopped being detected at all. I changed the resolution to 1280x768@60Hz and that fixed the issue. Thanks.

    – loopis jones
    Oct 4 at 18:42
















Sorry for taking so long but I gave up on this for a little bit. When I tried to install the drivers you provided the monitor stopped being detected at all. I changed the resolution to 1280x768@60Hz and that fixed the issue. Thanks.

– loopis jones
Oct 4 at 18:42





Sorry for taking so long but I gave up on this for a little bit. When I tried to install the drivers you provided the monitor stopped being detected at all. I changed the resolution to 1280x768@60Hz and that fixed the issue. Thanks.

– loopis jones
Oct 4 at 18:42


















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