yahoo-eng-team team mailing list archive

[Felisa-Chen <1804416@xxxxxxxxxxxxxxxxxx>]

Public bug reported:


Description:
Connect five LaCie d2 Thunderbolt-3 External HDDs to SUT as daisy chain, plug a LG 27" 5K Thunderbolt Type-3 Monitor as 6th deivce to the 5th HDD's TBT port, Display setting show 3 monitors.

Expected Behavior:
In Linux OS, connect five LaCie d2 Thunderbolt-3 External HDDs to SUT as daisy chain, plug a LG 27" 5K Thunderbolt Type-3 Monitor as 6th deivce to the 5th HDD's TBT port, Display setting show 1 monitor.

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. 5k monitor: LG 27MD5KA-B

Note:
1. VP on TBT monitor directy connect to SUT TBT Port

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:17
 
Steps to Reproduce:  
1. Plug in the Sixth (6th) device  LG 27" 5KMonitor  to the second  Thunderbolt-3  port on the back of the fifth (5th)  LaCie d2 Thunderbolt-3 External HDD
2. Check to verify that the sixth (6th) device, the  LG 27" 5K Thunderbolt Type-3 Monitor  is properly enumerated and functioning. 
3. Check the Linux OS Display Setting ,Find the Display setting show 3 monitors .-->problem(Refer to pic)

** Affects: glance
     Importance: Undecided
         Status: New


** Tags: north-bay-13

** Attachment added: "sosreport-Ubuntu18.04LTSCILatitude-5380.WIS-TC-4424.tar1.xz"
   https://bugs.launchpad.net/bugs/1804416/+attachment/5214929/+files/sosreport-Ubuntu18.04LTSCILatitude-5380.WIS-TC-4424.tar1.xz

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to Glance.
https://bugs.launchpad.net/bugs/1804416

Title:
  Linux, Ubuntu, 18.04, CI, NB13, Display setting show 3 monitors when
  connect TBT3 monitor(FR:100%)

Status in Glance:
  New

Bug description:
  
  Description:
  Connect five LaCie d2 Thunderbolt-3 External HDDs to SUT as daisy chain, plug a LG 27" 5K Thunderbolt Type-3 Monitor as 6th deivce to the 5th HDD's TBT port, Display setting show 3 monitors.

  Expected Behavior:
  In Linux OS, connect five LaCie d2 Thunderbolt-3 External HDDs to SUT as daisy chain, plug a LG 27" 5K Thunderbolt Type-3 Monitor as 6th deivce to the 5th HDD's TBT port, Display setting show 1 monitor.

  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. 5k monitor: LG 27MD5KA-B

  Note:
  1. VP on TBT monitor directy connect to SUT TBT Port

  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:17
   
  Steps to Reproduce:  
  1. Plug in the Sixth (6th) device  LG 27" 5KMonitor  to the second  Thunderbolt-3  port on the back of the fifth (5th)  LaCie d2 Thunderbolt-3 External HDD
  2. Check to verify that the sixth (6th) device, the  LG 27" 5K Thunderbolt Type-3 Monitor  is properly enumerated and functioning. 
  3. Check the Linux OS Display Setting ,Find the Display setting show 3 monitors .-->problem(Refer to pic)

To manage notifications about this bug go to:
https://bugs.launchpad.net/glance/+bug/1804416/+subscriptions