yahoo-eng-team team mailing list archive

[Felisa-Chen <1804414@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Description:
Connect a LG 27" 5K Thunderbolt Type-3 Monitor to the  Thunderbolt-3 port of SUT, can't set maximum resolution(5160x2880) in Display setting, the maximum can be set is 4096 x 2304.

Expected Behavior:
Connect a LG 27" 5K Thunderbolt Type-3 Monitor to the  Thunderbolt-3 port of SUT, can set maximum resolution(5160x2880) in Display setting.


Severity:
Sev-2
P3
C3
L2

Test Environment:
1. Project: Northbay 13 SKU7
2. BIOS: 0.4.0
3. OS: CI Ubuntu 18.04
4. Monitor: LG 27MD5KA-B 

Note:
1. VP on Join Displays, External only mode

Cross Platform:
N/A

Test case:
CSV-TC-5234[WIS-TC-4424] Linux_Thunderbolt3 - HDDs and Monitor Connected In Daisy-Chain Format Functionality Test step:18

Steps to Reproduce:  
1. Power on SUT, then plugging in the  LG 27" 5K Thunderbolt Type-3 Monitor  to the  Thunderbolt-3  port on SUT;
2. Set SUT and the external monitor to external only mode;
3. Go to the Display Setting and Check to make sure that the  resolution 
4. Find can't set maximum resolution(5160x2880) in Display setting, the maximum can be set is 4096 x 2304.-->problem(Refer to pic)

** Affects: glance
     Importance: Undecided
         Status: New


** Tags: north-bay-13

** Attachment added: "Lost max  resolution.jpg"
   https://bugs.launchpad.net/bugs/1804414/+attachment/5214926/+files/Lost%20max%20%20resolution.jpg

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https://bugs.launchpad.net/bugs/1804414

Title:
  Linux, Ubuntu, 18.04, CI, NB13, Can't set max resolution on 5K monitor
  that connected to SUT(FR:100%)

Status in Glance:
  New

Bug description:
  Description:
  Connect a LG 27" 5K Thunderbolt Type-3 Monitor to the  Thunderbolt-3 port of SUT, can't set maximum resolution(5160x2880) in Display setting, the maximum can be set is 4096 x 2304.

  Expected Behavior:
  Connect a LG 27" 5K Thunderbolt Type-3 Monitor to the  Thunderbolt-3 port of SUT, can set maximum resolution(5160x2880) in Display setting.

  
  Severity:
  Sev-2
  P3
  C3
  L2

  Test Environment:
  1. Project: Northbay 13 SKU7
  2. BIOS: 0.4.0
  3. OS: CI Ubuntu 18.04
  4. Monitor: LG 27MD5KA-B 

  Note:
  1. VP on Join Displays, External only mode

  Cross Platform:
  N/A

  Test case:
  CSV-TC-5234[WIS-TC-4424] Linux_Thunderbolt3 - HDDs and Monitor Connected In Daisy-Chain Format Functionality Test step:18

  Steps to Reproduce:  
  1. Power on SUT, then plugging in the  LG 27" 5K Thunderbolt Type-3 Monitor  to the  Thunderbolt-3  port on SUT;
  2. Set SUT and the external monitor to external only mode;
  3. Go to the Display Setting and Check to make sure that the  resolution 
  4. Find can't set maximum resolution(5160x2880) in Display setting, the maximum can be set is 4096 x 2304.-->problem(Refer to pic)

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