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My sceen get atrifacts suddenly. How do i fix this. I just updated from ubuntu 22.04 to 22.10. I am having this Issue since.

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How do i fix this.

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Output of lspci -k | grep -EA3 'VGA|3D|Display':

00:02.0 VGA compatible controller: Intel Corporation CometLake-H GT2 [UHD Graphics] (rev 05)
    Subsystem: Acer Incorporated [ALI] CometLake-H GT2 [UHD Graphics]
    Kernel driver in use: i915
    Kernel modules: i915
--
01:00.0 VGA compatible controller: NVIDIA Corporation TU117M (rev a1)
    Subsystem: Acer Incorporated [ALI] TU117M
    Kernel driver in use: nvidia
    Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
tikendraw
  • 155
  • Is it the same thing as in https://askubuntu.com/questions/1406243/screen-goes-insane-sometimes-after-ubuntu-22-04-lts-update ? If so, which graphics are you using when the problem occurs? Chances are it's faulty hardware. – ChanganAuto Nov 08 '22 at 02:13
  • No. it is different this time. I updated this time to Ubuntu 22.10. screenshot of driver i am using is above. nvidia geforce gtx 1650 – tikendraw Nov 08 '22 at 02:37
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  • Nvidia recommends 515, not 510, for a GTX1650, at the time of this writing. 2. This doesn't answer my question above. You have an Intel iGPU and a Nvidia dGPU. Does it happen with one or both? Please open Nvidia X Server Settings and select each profile and reboot and TEST. Please update the question accordingly.
    • – ChanganAuto Nov 08 '22 at 02:50
  • I experienced something somewhat similar after a routine update to Kubuntu 20.04. Enabling the compositor (which I had been leaving disabled) ended my misery... although that's obviously not a proper fix. I was using Intel, not Nvidia. – Royan Nov 08 '22 at 09:47
  • @Ryan This isn't screen tearing, it's much worse. – ChanganAuto Nov 09 '22 at 05:09
  • Thank you everyone. But I do not have the Problem anymore. I updated to the 515 driver as @ChanganAuto suggested and haven't had the problem since. – tikendraw Nov 11 '22 at 01:24