Monitors not working. Help? (sh.itjust.works)

submitted 6 days ago* (last edited 6 days ago) by NoblePutty@sh.itjust.works to c/linux4noobs@programming.dev

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Hi everyone. I'm just getting into Linux and went with Kubuntu as my first real distro. its worked pretty good out of the box and I haven't messed with it much but I'm having problems with my monitors. I have a three monitor set up using my laptop and two external monitors, they are a set of paired docking monitors from Targus connected by usb-c. it worked fine at first but then every few days they started turning off and I had to hit the button on the monitor to turn them back on and now its at the point where turning them on only connects for a couple seconds before they both say no input detected and turn off. but I've also discovered that one monitor will still work fine if i disconnect the power from the second monitor. I've tried updating to the latest nvidia driver as well as going back to a previous version but honestly i don't know if I'm even looking in the right place. I don't think the issue is the monitors because when I plug it into a windows laptop i still have access to both turn on fine. Does anyone have any advice? I'm using a Dell G16 7630 with RTX 4060.

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[-] NoblePutty@sh.itjust.works 1 points 3 days ago

thanks but it looks like I'm using the proprietary drivers.

[-] DeltaWingDragon@sh.itjust.works 1 points 3 days ago

Disabling those should be similar. Search for NVIDIA in the driver name, and use the same process.

this post was submitted on 11 Mar 2026

15 points (89.5% liked)

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