HP second monitor flickers blackUbuntu 12.04 white stripes on second monitorUbuntu 14.04 : Second display not...

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HP second monitor flickers black


Ubuntu 12.04 white stripes on second monitorUbuntu 14.04 : Second display not detected. (Desktop computer / VGA)Second monitor always black Ubuntu 16.04Dual Monitor setup only displays on second monitorExternal monitor attached to laptop keeps flickering black for a few seconds, periodicallyIcons on second monitor positioned above the screen on second monitor UBUNTU 17.10Second monitor black screen after loginSecond Monitor is not detected after upgrading to 18.04.1Second monitor goes black after selecting Ubuntu in the GRUB menuHDMI monitor not working (Ubuntu 18.04.2 LTS)













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I recently got a 24inch HP VH240a monitor. I have a Razer blade stealth with a window ubuntu dual boot. On windows, this monitor works well. On Ubuntu, on the other hand, I have issues. The main issue is that the screen is flickering black for a few seconds every few seconds. This is not related to the HDMI cable since it works well on windows. I have lowered the refresh rate from 60 to 59.6. Second, when you look at the screen you can see little white pixels jumping around randomly which could be connected to the flickering, this does not seem to be a problem when there is no activity on the second monitor.



Any help is appreciated, by the way, I have Intel HD Graphics(built in).









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    I recently got a 24inch HP VH240a monitor. I have a Razer blade stealth with a window ubuntu dual boot. On windows, this monitor works well. On Ubuntu, on the other hand, I have issues. The main issue is that the screen is flickering black for a few seconds every few seconds. This is not related to the HDMI cable since it works well on windows. I have lowered the refresh rate from 60 to 59.6. Second, when you look at the screen you can see little white pixels jumping around randomly which could be connected to the flickering, this does not seem to be a problem when there is no activity on the second monitor.



    Any help is appreciated, by the way, I have Intel HD Graphics(built in).









    share

























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      0








      I recently got a 24inch HP VH240a monitor. I have a Razer blade stealth with a window ubuntu dual boot. On windows, this monitor works well. On Ubuntu, on the other hand, I have issues. The main issue is that the screen is flickering black for a few seconds every few seconds. This is not related to the HDMI cable since it works well on windows. I have lowered the refresh rate from 60 to 59.6. Second, when you look at the screen you can see little white pixels jumping around randomly which could be connected to the flickering, this does not seem to be a problem when there is no activity on the second monitor.



      Any help is appreciated, by the way, I have Intel HD Graphics(built in).









      share














      I recently got a 24inch HP VH240a monitor. I have a Razer blade stealth with a window ubuntu dual boot. On windows, this monitor works well. On Ubuntu, on the other hand, I have issues. The main issue is that the screen is flickering black for a few seconds every few seconds. This is not related to the HDMI cable since it works well on windows. I have lowered the refresh rate from 60 to 59.6. Second, when you look at the screen you can see little white pixels jumping around randomly which could be connected to the flickering, this does not seem to be a problem when there is no activity on the second monitor.



      Any help is appreciated, by the way, I have Intel HD Graphics(built in).







      multiple-monitors display hp





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      asked 8 mins ago









      Itay BacharItay Bachar

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