yahoo-eng-team team mailing list archive

[Felisa-Chen <1804223@xxxxxxxxxxxxxxxxxx>]

** Changed in: glance
       Status: New => Invalid

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to Glance.
https://bugs.launchpad.net/bugs/1804223

Title:
  Linux, Ubuntu, 18.04, X36CI, NB13, Can't switch to mirror mode when
  connected to three display(FR:100%)

Status in Glance:
  Invalid

Bug description:
  Description:
  Connect a BME Dock to SUT, connect a HDMI/DP/VGA Monitor to BME Dock, in Displays setting, turn on all External monitor and turn off the Built-in display, then Press"Win+P"to switch dispaly mode, find can't switch to mirror mode.
  Can't switch to mirror mode when connected to three display on Salomon TBT/Single-c Dock.

  Expected Behavior:
  Switch mode no any problem when when connected to three display.

  Severity:
  Sev-2
  P3
  C3
  L2

  Test Environment:
  1. Project: Northbay 13 sku11
  2. BIOS: 0.4.1
  3. OS:CI Ubuntu 18.04
  4.DELL BME DOCK-114:REV-A05 FW:1.0.0
  5.Display1:DELL SE2216H
     Display2:DELL S2718HN/HX
     Display3:DELL U2917W

  Note:
  1. VP on External only mode
  2. VP on Salomon Single-C Dock 165: DP/N :0YVYPW REV X00  FW:00.00.12.01
  3. VP on Salomon TBT Dock info: DOCK-126 REV-X00  Dell Salomon WD19TB Thunderbolt3 Dock DP/N 0XHKGV  Salomon_TBT3  FW:00.00.12
  4. VNP on Built-in Only mode
  5. VNP on connect two or one external monitor.

  Cross Platform:
  N/A

  Test case:
  CSV-TC-4664[WIS-TC-4210] Linux_NB_BME-Wired-Dock-The Docked SUT "Power Management (S3)" Test step:32

  Steps to Reproduce:
  1.Connect a BME Dock to SUT, Connect a HDMI/DP/VGA Monitor to BME Dock,
  2.Open Displays setting,Turn on all External monitor ,And turn off the Built-in display .
  3.Then Press"Win+P"to switch dispaly mode,Find can't switch to mirror mode. -->problem(refer to mp4)

To manage notifications about this bug go to:
https://bugs.launchpad.net/glance/+bug/1804223/+subscriptions