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Problem suspend/resum on debian on XPS 13 9350 (no developer edition)

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Problem suspend/resum on debian on XPS 13 9350 (no developer edition)

  • Hello all,


    i have dell xps 13 9350 (no developer edition) with i7, wifi brdcm, 8go ram, nvme disk & tactile screen.


    i installed debian on my laptop and it's work "fine" on kernel 4.3

    But i have a problem with suspend/resum : i tried kernel 4-4 rc8 with nvme module enabled in initramfs-tools/modules and i have black screen after luks password. i need to restart it and re-use 4.3 kernel.


    Someone have solution to fix this problem ?


    Thank you,

    Bye

  • solve my problem (here debian bug report :  )

    i915.preliminary_hw_support=1 must be added to your boot parameters.
    thank u