Am 02.12.2014 um 15:46 schrieb Pavel Machek: > Hi! > >> with kernel 3.12.X with X tested up to .23 suspend to ram works >> flawlessly. My machine suspends quickly and wakes up reliably, giving me >> uptimes measured in weeks. >> >> Every kernel I tried between 3.13.0-rc5 and 3.16.7 on the other hand >> shows this behaviour: >> >> IF suspend works it takes ages. Video blanks quickly, harddisks are >> turned off, then it is stuck for a long time (more minute than tens of >> seconds), and at some point suspends. >> >> Afterwards there is a 50% chance it will wake up. In that case: nothing >> in dmesg. >> If it does not wake up on pressing any button, I have to press power >> button for a nice cold boot. >> >> Even if it does suspend and resume successfully, it will NOT suspend the >> next time. Never. >> >> The much more likely failure mode looks like this: >> It will blank video and turn of harddisks and then nothing happens. usb >> dead, ps2 keyboard dead, no harddisk activity, fans are spinning, >> mainboard is powered - and nothing happens. I can turn off or hit reset >> button. >> >> Of course, after a reboot nothing will show up in the logs. >> >> So this is a severe regression. Box worked, it stopped working. > Any chance to do a bisect? Any chance to try with minimum drivers? > > Pavel >
hadn't had the time yet. Will do the bisect run this weekend. Glück Auf, Volker -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
