I just tried to backport the hub_reset() and persistent_device() functions from hub.c in 2.6.26, but it didn't help. (So the patch I attach to this comment DOESN'T WORK).
I guess there are also modifications in the ehci driver but I'm not fit enought to look in it. I searched throught the diff file and through the changelogs of the vanilla kernel, but I can't find from which revision comes this patch between -19 and -21. Does someone knows why this patch was integrated in -21 ? Was the code in -19 buggy ? If not, it should be quite usefull to roll back to the code of -19 for hub.c. This bug is quite annoying for my users who can't use their intern usb- hub anymore. (which means that they have to boot under -19 to work). ** Attachment added: "Backport of hub_reset() and persistent_device() from 2.6.26 (useless)" http://launchpadlibrarian.net/19304446/hub.c-from-2.6.26-doesntwork.patch -- usb devices not recognized automatically when plugged in a hub https://bugs.launchpad.net/bugs/287576 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
