https://bugzilla.kernel.org/show_bug.cgi?id=42627
--- Comment #12 from Lv Zheng <[email protected]> 2012-06-12 03:02:04 --- If freezer/devices pm_test can work for your system, you might try to use "hardware" hibernation by: echo hardware > /sys/power/disk echo disk > /sys/power/state You can also test every hibernation mode with the kernel setup parameter: "init=/bin/bash". If you still face the same problem, since hibernation without external USB devices worked for your platform, let's confirm whether the problem is caused by a known EHCI bug for ultra reliable systems. If your system has a large scale external storages (I can learn this from your long period filesystem syncing logs) with fault-tolerant enabled, it might be the case you should be noted of the information included in the following mailing threads: https://lkml.org/lkml/2007/10/29/443 https://lkml.org/lkml/2007/11/22/33 you can find more by searching google with keywords of "unload EHCI hibernation". So could you please try to unload EHCI hcd before performing: echo [platform|hardware] > /sys/power/disk echo disk > /sys/power/state If you still face the same problem after trying the workaround of uloading EHCI hcd before hibernation, there should be some nVidia guys helping you to figure out the true cause in your graphics driver. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
