Hang at the 3rd cycle when running S4 stress script on Ubuntu core system.
Bug #1775816 reported by
Jack_Le
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Image info: Caracalla 16.04-1.35 rev 49/ Caracalla-kernel 4.4.0-2019.20-1 Rev 84/ Core 16-2.32.8 Rev 4650
System info: Ubuntu core
Description of the issue: Hang at the 3rd cycle when running S4 stress script.
Expected result: Enter S4 and wake up successfully when running S4 stress script.
Actual result: Hang at the 3rd cycle, and Green LED always ON.
Isolation: Manual type “rtcwake -s 120 -m disk” in the terminal, then at the third cycle input the command, the SUT hang.
summary: |
- Hang at the 3rd cycle when running S4 stress scrip on Ubuntu core - system.t. + Hang at the 3rd cycle when running S4 stress script on Ubuntu core + system. |
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This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1775816
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.