These "echo SOMETHING > /sys/power/pm_test" doesn't do anything.
sudo sh -c "sync && echo 1 > /sys/power/pm_trace && pm-suspend" produces only these lines: Jul 22 22:02:32 tomashp-server kernel: [ 972.420095] PM: Enabling pm_trace changes system date and time during resume. Jul 22 22:02:32 tomashp-server kernel: [ 972.420095] PM: Correct system time has to be restored manually after resume. There was no actual suspend, as if it resumes without even suspending. sudo sh -c "sync && echo 1 > /sys/power/pm_trace && pm-hibernate" does produce more output, but I guess the same as earlyer, with -38 errors. Attaching output. ** Attachment added: "pm_trace-syslog-hibernate" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1579410/+attachment/4705503/+files/pm_trace-syslog-hibernate -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1579410 Title: Cannot suspend HP ProLiant SE316M1R2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1579410/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
