graphics - Ubuntu 16.04 (16.10), stuttering desktop changing - Ask Ubuntu


i experiencing bit stuttering (laggy) animation during desktops switching, , overall gui feels not responsive.
few curious points, made me ask question here:

  1. my pc quite powerful (skylake 6700k, samsung 950 pro ssd, 32 gb ram) , expect animations more smooth.

  2. yes, does lack gpu, however:

    1. it used much better, @ point happened , started experience issues. i'm pretty sure wasn't faulty software or misconfiguration of system.
    2. i have totally similar pc right here (we have similar workstations here, @ work) , animations noticable better. confirmed several people, it's not imagination.

  3. recently gave on fixing , reinstalled ubuntu, , fresh installation gave me similar issues.

  4. i have upgraded 16.10 hoping fix it, didn't.

  5. i have installed intel graphics update utility , have updated graphics drivers using it, didn't helped either.

i have totally no idea happening or how diagnose issue. current hypothesis hardware messing (as issue persisted among full reinstallation of system), don't know how narrow scope little bit.

to little more, i've recorded a video issues. that's not video issues, in real life looks pretty similar.

i'll grateful advices , response!


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