** Tags added: oem-priority
** Also affects: linux-oem (Ubuntu)
Importance: Undecided
Status: New
** Package changed: linux-oem (Ubuntu) => oem-priority
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https://bugs.launchpad.net/bugs/1832693
Title:
System auto suspend again during resuming
Status in OEM Priority Project:
New
Status in gnome-settings-daemon package in Ubuntu:
Incomplete
Bug description:
## Issue
In certain case, system wake-up from suspend will suspend again automatically.
The issue comes from a target machine turning auto-suspend on and
suspends after the idle time-out. Manually suspend, e.g., click
suspend icon or execute "systemctl suspend" won't reproduce the issue.
When waking up from this situation, the monitor keeps blank, although
the monitor has exited low power mode, then suspend again immediately.
Can successfully waking up the system after that, but once the system
reaches the idle time again, the issue appears repeatedly. From the
system log, a sleep request is following the wake request.
Hardware configuration also counts. It is hard to reproduce the issue
with the system installed on SSD or with a lower resolution monitor;
graphics card may also affect. It's likely to be a timing issue.
## Environment
Machine: Dell Precision 7920 Tower.
Monitor: Philips 288P6L
DistroRelease: Ubuntu 18.04.2
Graphics card: Nvidia Quadro P2200
Nvidia driver version: 418.74
CPU: Intel(R) Xeon(R) Platinum 8276 CPU @ 2.20GHz
## Steps to reproduce:
Turn on automatic suspend in Settings->Power
Wait for the system to suspend
Wake up the system via pressing power button or keyboard.
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