yahoo-eng-team team mailing list archive

[Felisa-Chen <1804614@xxxxxxxxxxxxxxxxxx>]

Public bug reported:


Description:
Connect an HDMI monitor to SUT by type-c to HDMI dongle, Press Win+P Key Set display mode to Mirror, find resolution is 1280*720, lack 1366*768.

Expected Behavior:
Resolution value have 1366*768 and can set to it when set display mode to Mirror.

Severity:
Sev-2
P3
C3
L2

Test Environment:
1. Project: Northbay 13
2. BIOS: 0.4.0
3. OS: CI Ubuntu 18.04
4. Monitor: S2718D Dell(MONITOR-86)(REV-A05)
5. Dongle: Type-C to HDMI Dell(Dongle-295)(REV-A02) 

Note:
1. VP on Connect HDMI Monitor directly
2. VP on HD(1366*768) config
3. VNP on FHD(1920*1080) config
4. VNP on Join Displays/External Only display mode

Cross Platform:
N/A

Test case:
[CSV-TC-4600][WIS-TC-4186] Linux_USB - USB Type-C With HDMI Video Test step:3
 
Steps to Reproduce  
1. Flash Latest BIOS, Install Ubuntu OS 18.04.
2. Boot to OS, Connect a HDMI Monitor by type-c to HDMI Dongle.
3. Press "Win+P" key to set display mode to Mirror mode.
4. Find resolution is 1280*720, can't set to 1366*768.---->problem(refer to pic)

** Affects: glance
     Importance: Undecided
         Status: New


** Tags: north-bay-13

** Attachment added: "IMG_mirror.jpg"
   https://bugs.launchpad.net/bugs/1804614/+attachment/5215235/+files/IMG_mirror.jpg

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https://bugs.launchpad.net/bugs/1804614

Title:
  Linux, Ubuntu, 18.04, CI, NB13, Resolution can't reach HD when set
  display mode to Mirror.(FR:100%)

Status in Glance:
  New

Bug description:
  
  Description:
  Connect an HDMI monitor to SUT by type-c to HDMI dongle, Press Win+P Key Set display mode to Mirror, find resolution is 1280*720, lack 1366*768.

  Expected Behavior:
  Resolution value have 1366*768 and can set to it when set display mode to Mirror.

  Severity:
  Sev-2
  P3
  C3
  L2

  Test Environment:
  1. Project: Northbay 13
  2. BIOS: 0.4.0
  3. OS: CI Ubuntu 18.04
  4. Monitor: S2718D Dell(MONITOR-86)(REV-A05)
  5. Dongle: Type-C to HDMI Dell(Dongle-295)(REV-A02) 

  Note:
  1. VP on Connect HDMI Monitor directly
  2. VP on HD(1366*768) config
  3. VNP on FHD(1920*1080) config
  4. VNP on Join Displays/External Only display mode

  Cross Platform:
  N/A

  Test case:
  [CSV-TC-4600][WIS-TC-4186] Linux_USB - USB Type-C With HDMI Video Test step:3
   
  Steps to Reproduce  
  1. Flash Latest BIOS, Install Ubuntu OS 18.04.
  2. Boot to OS, Connect a HDMI Monitor by type-c to HDMI Dongle.
  3. Press "Win+P" key to set display mode to Mirror mode.
  4. Find resolution is 1280*720, can't set to 1366*768.---->problem(refer to pic)

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