https://bugzilla.kernel.org/show_bug.cgi?id=42627
--- Comment #13 from Harald Brennich <[email protected]> 2012-06-12 07:14:35 --- (In reply to comment #12) > > 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. Sorry, there is a misunderstanding. Hibernation seems to work, the problem is with the resume, and that is independent of whether there are external USB devices present or not. > 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 The disk size is 625 GByte, of this ca. 8,7 GByte swap space and 252 GByte Linux partitions. Is this still considered large scale? > 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. During the resume, even though the screen goes blank, some user processes still seem to resume. So I really think this is a problem with the graphics driver. More precisely how the resume interacts with the graphics driver, because using the nVidia native driver did not resolve the issue. Do you have an idea how to interest the persons working on the nouveau driver for the failing resume? -- 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
