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. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1775816 Title: Hang at the 3rd cycle when running S4 stress script on Ubuntu core system. Status in linux package in Ubuntu: Incomplete 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1775816/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp