** Changed in: glance
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1804413
Title:
Linux, Ubuntu, 18.04, X36CI, NB13, Can't re-detect thunderbolt device
after plug it back.(FR:10%)
Status in Glance:
Invalid
Bug description:
Description:
While all six Thunderbolt-3 devices, the LaCie d2 Thunderbolt-3 External HDD
and the "LG 27" 5K Thunderbolt Type-3 Monitor" are plugged in the Daisy-Chain
format to the SUT Thunderbolt Port, safely unplug all six Thunderbolt Devices
from the Thunderbolt-3 port of the SUT. Then replug the six thunderbolt devices
to SUT thunderbolt port. Find the device can't be detected.
Expected Behavior:
No problem safely unplugging all six Thunderbolt-3 Devices. The SUT correctly
detected this change.
Severity:
Sev-3
P3
C3
L4
Test Environment:
1. Project: Northbay 13 SKU7
2. BIOS: 0.4.0
3. OS: CI Ubuntu 18.04
4. 5k monitor: LG 27MD5KA-B
5. TBT3 HDD: LaCIE d2 Thunderbolt 3
ST6000NE0023-2EX110*2
ST6000NE0023-2Eh11c*3
Note:
1. VP on hot plug
2. VNP on Win10
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:23
Steps to Reproduce:
1. Six Thunderbolt-3 devices, the LaCie d2 Thunderbolt-3 External HDD and the
"LG 27" 5K Thunderbolt Type-3 Monitor" are plugged in the Daisy-Chain format
to the SUT Thunderbolt Port;
2. Safely Unplug all six Thunderbolt Devices from the Thunderbolt-3 port
of the SUT;
3. Wait one minute, replug the six thunderbolt device to SUT thunderbolt
port.Find the device can't be detected.-->problem
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