On Sun, 2016-09-04 at 01:40 +0300, Dmitry Gutov wrote: > Hi all, > > The external HDD enclosure I've bought recently stops responding after > it's been idle for ~5 minutes. Excerpt from typical dmesg output > attached (the "Valid eCryptfs headers" are irrelevant, and there for > completeness). > > After searching the web, eventually I've come upon this Q&A, which > contains a viable workaround: > https://ask.fedoraproject.org/en/question/87852/usb3-external-drive-caddy-goes-offline-after-a-while/ This very much looks like power saving misbehaving. Are you using autosuspend on this device? Have you tried the RESET_RESUME quirk on the USB level? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
