[Bug 99276] New: [i915] Display blinks

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jan 4 19:28:41 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99276

            Bug ID: 99276
           Summary: [i915] Display blinks
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: freedesktop at i-pi.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 128755
  --> https://bugs.freedesktop.org/attachment.cgi?id=128755&action=edit
Output of hwinfo

Bug report for OpenSUSE for this issue:
https://bugzilla.suse.com/show_bug.cgi?id=1016607

Problem:
display blinks, but blinking stops whenever something is happening such as a
mouse movement.

Expected behavior is not blinking.

System is nearly unusable due to the blinking.

Reproducible always.

Work-around: add i915.enable_psr=0 to the kernel line in grub.cfg.

Possibly this bug returning (regression)?
https://bugs.freedesktop.org/show_bug.cgi?id=95176

HW: Dell Precision M6800.  Full hwinfo attached.
OS OpenSUSE Tumbleweed
Kernel: kernel-default-4.9.0-2.1.x86_64

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