yahoo-eng-team team mailing list archive
-
yahoo-eng-team team
-
Mailing list archive
-
Message #76210
[Bug 1804416] Re: Linux, Ubuntu, 18.04, X36CI, NB13, Display setting show 3 monitors when connect TBT3 monitor(FR:100%)
** 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/1804416
Title:
Linux, Ubuntu, 18.04, X36CI, NB13, Display setting show 3 monitors
when connect TBT3 monitor(FR:100%)
Status in Glance:
Invalid
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
References