[Bug 207901] New: Nouveau: In a 4 monitor setup, 1-2 displays remains black after boot

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Tue May 26 19:17:33 UTC 2020


https://bugzilla.kernel.org/show_bug.cgi?id=207901

            Bug ID: 207901
           Summary: Nouveau: In a 4 monitor setup, 1-2 displays remains
                    black after boot
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.3.0-51
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: mauricegale1 at gmail.com
        Regression: No

Created attachment 289307
  --> https://bugzilla.kernel.org/attachment.cgi?id=289307&action=edit
Stack Trace that occurs when issue arises

When four displays are connected to a gpu (NVIDIA p2000), 2 of the 4 displays
will remain black. The monitors that remain black are the same exact ones on
each boot. The connectors for the respective monitors are
displayport->miniDisplayport, and displayport->hdmi. This issue was also
identified during install time of Ubuntu.

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