[Bug 108132] Intel 8550U with 620UHD GPU screen flashing

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 2 07:47:44 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=108132

--- Comment #107 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to Ashish Maknikar from comment #106)
> I am having the same flickering problem with my Asus.Kernel is Kernel Linux
> 5.0.0-29-generic x86_64. I have a dual boot with windows where the problem
> is occurring as well. The flickering in windows lowers down (but does not
> stop) from insane levels if I disable the Intel graphics in display adapters
> option in Device manager. Any comments?

Can you verify the issue with drmtip (https://cgit.freedesktop.org/drm-tip) and
attach the dmesg from boot with kernel parameters drm.debug=0x1e
log_buf_len=4M?

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