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  1. Remain on same kernel, backup, restore methods

    Ok so,

    The issue I face and described here

    https://ubuntuforums.org/showthread.php?t=2446706 , doesn't seem to be getting resolved at all so I am stuck with kernel 5.4.0-39-generic. I am doing...
  2. Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    I have both i965 and intel-media-va-driver. Should i maybe remove the i965? Could this be causing the problem, or i need both?
  3. Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    Thank you for your input. If I may ask some more things; This screen flickering is caused only when I connect my external display via DP. Laptop screen etc works just fine. So do you think the...
  4. Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    Is this going to reduce voltage to my processors? No, I have not tried this tbh. Hiw is this going to maybe solve the issue?
  5. Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    I am coming back once again since i cannot find any solution to the problem. I have found a similar open issue in Launchpad, which is still unresolved (...
  6. [kubuntu] Re: Screen goes off/on when connected to display port after upgrade to 20.04

    I am coming back once again since i cannot find any solution to the problem. I have found a similar open issue in Launchpad, which is still unresolved (...
  7. Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    Coming back to this and after the recent kernel upgrade to 5.4.0-42, the issue persists. I am having even more screen flickering on/offs. Reverted back again to 5.4.0-39.
    I don't know what to do...
  8. [kubuntu] Re: Screen goes off/on when connected to display port after upgrade to 20.04

    Coming back to this and after the recent kernel upgrade to 5.4.0-42, the issue persists. I am having even more screen flickering on/offs. Reverted back to 5.4.0-39.
    I don't know what to do with this...
  9. Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    More likely this:

    https://gitlab.freedesktop.org/drm/intel/-/issues/2077
  10. Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    OK so quick update: I switched to the previous kernel ie 5.4.0-39 and now everything works perfectly. I will keep this thread open for now until there is a fix after the new kernel which i will...
  11. [kubuntu] Re: Screen goes off/on when connected to display port after upgrade to 20.04

    OK so quick update: I switched to the previous kernel ie 5.4.0-39 and now everything works perfectly. I will keep this thread open for now until there is a fix after the new kernel which i will load...
  12. [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun

    Hello there!

    I have upgraded to Kubuntu 20.04 from 19.10. Session went ok but after rebooting i noticed that my screen (external monitor connected via display port to my laptop) went on and off...
  13. [kubuntu] Screen goes off/on when connected to display port after upgrade to 20.04

    Hello there!

    As the titles briefly says, I have upgraded to Kubuntu 20.04 from 19.10. Session went ok but after rebooting i noticed one or two instances where my screen (external monitor connected...
  14. [SOLVED] Re: Has my system hardware video acceleration?

    Many thanks for your reply!
  15. [SOLVED] Has my system hardware video acceleration?

    Hello all,

    Forgive me if I might open a similar thread, but I didn't get any solid answer. Or maybe I did and I didn't understand it since I am new to Linux. So, I am trying to see whether my...
  16. Re: USB touchpad or trackpad: things to know

    Hello :)

    Although not quite the exact reply you are looking for, I have tested with success a Logitech wireless keyboard with touchpad (2in1) K400plus. As soon as i plugged the USB dongle in the...
  17. [SOLVED] Re: Intel UHD Graphics Hardware Acceleration

    Hello all!

    Could I ask a kinda stupid question as a newbie I am? I came to this thread since I was trying to find a reason why my model of the GPU is not presented in my system/hardware settings....
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