On 28.01.2014 14:10, Suvayu Ali wrote: > On Mon, Jan 27, 2014 at 03:50:53PM +0100, poma wrote: >> On 27.01.2014 14:46, Suvayu Ali wrote: >> … >>> How do I debug this? How can I get more information why the resume >>> fails? Thanks for any ideas. >> >> First check S3/resume without X11, >> # systemctl set-default multi-user.target >> # systemctl isolate multi-user.target >> # systemctl suspend >> # dmesg -> ACPI & PM > > Same problem, can't resume. Have to force a reboot.
# grep CONFIG_PM_DEBUG /boot/config-$(uname -r) CONFIG_PM_DEBUG=y # cat /sys/power/pm_test [none] core processors platform devices freezer # echo core > /sys/power/pm_test # cat /sys/power/pm_test none [core] processors platform devices freezer # dmesg > dmesg_before-S3-core; echo mem > /sys/power/state; dmesg > dmesg_after-resume-core # echo processors > /sys/power/pm_test # cat /sys/power/pm_test none core [processors] platform devices freezer # dmesg > dmesg_before-S3-procs; echo mem > /sys/power/state; dmesg > dmesg_after-resume-procs # echo devices > /sys/power/pm_test # cat /sys/power/pm_test none core processors platform [devices] freezer # dmesg > dmesg_before-S3-devices; echo mem > /sys/power/state; dmesg > dmesg_after-resume-devices poma Ref. Debugging hibernation and suspend https://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt S3/s2ram https://www.kernel.org/doc/Documentation/power/s2ram.txt kernel.org - docs/power https://kernel.org/doc/Documentation/power/ How to debug suspend-resume issues https://01.org/linuxgraphics/documentation/how-debug-suspend-resume-issues-0 -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
